News: Mikroteknologi och nanovetenskaphttp://www.chalmers.se/sv/nyheterNews related to Chalmers University of TechnologyThu, 16 Sep 2021 20:59:46 +0200http://www.chalmers.se/sv/nyheterhttps://www.chalmers.se/en/departments/mc2/news/Pages/Quantum-computer-project-boosted-by-visiting-superstar.aspxhttps://www.chalmers.se/en/departments/mc2/news/Pages/Quantum-computer-project-boosted-by-visiting-superstar.aspxQuantum computer project boosted by visiting superstar<p><b>​John Martinis, superstar in quantum computing and former leader of Google's venture in the field, has spent the last month at Chalmers as a guest researcher.“The quantum computing team at Chalmers is doing all the right things and is in a position to make good progress,” he says.</b></p>​<span style="background-color:initial">In 2019, a research team at Google made a big breakthrough: their quantum computer managed to surpass the world's best supercomputers in solving a computational task (read more in <a href="/en/departments/mc2/news/Pages/Big-breakthrough-for-quantum-computers.aspx" target="_blank">Big breakthrough for quantum computers​</a>).</span><div><br /></div> <div>The chief scientist behind Google's quantum computer, world-famous Professor John Martinis, left Google the following year and returned to his university, University of California, Santa Barbara. However, he spent last month in Gothenburg as a guest researcher in Chalmers’ quantum computing team where Per Delsing and Jonas Bylander lead the engineering of a Swedish quantum computer. The focus has mainly been on the basic building blocks of the quantum computer – the qubits.</div> <h2 class="chalmersElement-H2">Broke new ground</h2> <div><span style="background-color:initial">Although Martinis and his former colleagues at Google broke new ground with their 53-qubit quantum computer, he admits that it did not work quite as well as they wanted. But it was difficult to find out why in the complex system that made up the quantum computer.</span><br /></div> <div><br /></div> <div><img src="/sv/institutioner/mc2/nyheter/PublishingImages/John2_400x400px.jpg" alt="John Martinis" class="chalmersPosition-FloatRight" style="margin:5px;width:200px;height:200px" />“Today people tend to focus on how many qubits you have. In my opinion, one needs to go back and improve the qubits before scaling up. I’ve been thinking quite deeply on how to make superconducting qubits better, and I wanted to come here because the Chalmers team is doing great work on this,” says John Martinis.</div> <div><br /></div> <div>He does not have his own research group at the moment, but still many ideas about experiments that could be done to better understand the factors that affect the performance of the qubits.</div> <div><br /></div> <div>“Many of the experiments I wanted to do last year, they already did here. From their data I’ve been able to better understand what’s going on with the materials in the qubits. And I have shared my ideas on how to analyze the data and about further experiments to do.”</div> <h2 class="chalmersElement-H2">&quot;Many valuable suggestions&quot;</h2> <div><span style="background-color:initial">Per Delsing describes John Martinis' visit as a shot in the arm:</span></div> <div>“The entire group looks up to him, like a hero. The fact that we all got to spend time with him and his deep interest in what everyone is doing has been like a huge shot. John is extremely skilled and experienced and has given us many valuable suggestions on how to continue our work.”</div> <div>The plan now is to stay in touch, to share results, thoughts and ideas.</div> <div><span style="background-color:initial">“I think that really good things will come out of this,” says John Martinis.</span><br /></div> <div><br /></div> <div><div>Text: Ingela Roos</div> <div>Photo: Kamanasish Debnath</div></div> <div><h2 class="chalmersElement-H2">More about Chalmer’s quantum computer project</h2> <p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-attachment:initial;background-origin:initial;background-clip:initial">The research is part of the Wallenberg Centre for Quantum Technology (WACQT), a twelve-year, billion-SEK investment with two main purposes: to develop Swedish expertise in quantum technology, and to build a useful quantum computer with at least one hundred quantum bits. The research centre is mainly funded by the Knut and Alice Wallenberg Foundation.</span></p> <h2 class="chalmersElement-H2"><span lang="EN-GB">Read more:</span></h2> <p class="MsoNormal" style="margin-bottom:7.5pt;line-height:16.5pt;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-attachment:initial;background-origin:initial;background-clip:initial"><span lang="EN-GB"><a href="/en/news/Pages/Engineering-of-a-Swedish-quantum-computer-set-to-start.aspx"><b>Engineering of a Swedish quantum computer set to start</b></a></span><span lang="EN-GB" style="font-size:10.5pt"> (initial press release from 2017)<br /> </span><span lang="EN-GB"><a href="/en/centres/wacqt/discover/Pages/default.aspx"><b>Discover quantum technology</b></a></span><span lang="EN-GB" style="font-size:10.5pt"> (introduction to quantum technology)<br /> </span><span lang="EN-GB"><a href="/en/centres/wacqt/discover/Pages/Quantum-computing.aspx"><b>Quantum computing</b></a></span><span lang="EN-GB" style="font-size:10.5pt"> (introduction to quantum computing)<br /> </span><span lang="EN-GB"><a href="/en/centres/wacqt/Pages/default.aspx"><b>Wallenberg Centre for Quantum Technology (WACQT)</b></a></span><span lang="EN-GB" style="font-size:10.5pt"><br /> </span><span lang="EN-GB"><a href="/en/centres/wacqt/research/Pages/Research-in-quantum-computing-and-simulation.aspx"><b>Research in quantum computing and simulation</b></a></span><span lang="EN-GB" style="font-size:10.5pt"> (about quantum computing research within WACQT) ​</span></p></div> Tue, 07 Sep 2021 16:30:00 +0200https://www.chalmers.se/en/departments/mc2/news/Pages/unique-radar-components-for-more-sustainable-aviation.aspxhttps://www.chalmers.se/en/departments/mc2/news/Pages/unique-radar-components-for-more-sustainable-aviation.aspxUnique radar components for more sustainable aviation<p><b>​More efficient air traffic control systems could make a significant contribution to reducing the climate impacts of aviation. But to achieve this, new and more advanced radar systems are required for more accurate navigation. Now, a Chalmers-led research project has developed radar components with a unique level of performance that can contribute to reducing the climate impact.</b></p>​<span style="background-color:initial">A European target for reducing the climate impact of aviation states that aircraft that are put into operation after 2020 should have 50 percent lower carbon dioxide emissions compared to those that put into operation in 2000. Of this improvement, more efficient air traffic management systems are estimated to be able to contribute about 10 percentage points. Newer, more efficient systems, which can facilitate better flying in rain and fog, are an important measure to reduce carbon dioxide emissions and achieve the goal. When aircraft can fly more directly towards their destination and avoid interrupted landing attempts due to bad weather, unnecessary emissions can be reduced.</span><div><br /><span></span><h2 class="chalmersElement-H2">Components with the right properties have been missing</h2> <div>A precondition for this is to upgrade the air traffic control systems with better radars on the aircraft themselves. These radars operate in the assigned frequency range 93–100 gigahertz. The problem is, radar components in this frequency range, with properties that allow large-scale use and are sufficiently cost-effective, are not currently commercially viable. But now, after almost three years of research, the Chalmers-led, European project is the first in the world to demonstrate precisely this type of component.</div> <div>“Aviation has a major climate impact and so it is important to work with as many measures in parallel to reduce this impact. It feels great to be able to contribute to more sustainable flying in the future,” says Dan Kuylenstierna, Associate Professor at the Department of Microtechnology and Nanoscience at Chalmers and leader of the project.</div> <div><br /></div> <h2 class="chalmersElement-H2">The challenges of generating high transmitter power at high frequency</h2> <div>The radar components developed through the project are similar to those in self-driving cars. But to be able to be used in aircraft, especially in rain and bad weather, the transmitter power needs to increase significantly. This in itself is a difficult task, as the frequencies used in aviation are higher than in cars – and the higher the frequency, the more difficult it becomes to generate high transmitter power. To solve this problem, the research project developed new circuits and encapsulation methods. This means that the technology can now be integrated into the new aircraft's air traffic control system in a way that is both cost-effective and reliable. </div> <div><br /></div> <div>The scientific results of the research project have been published at international conferences:</div> <div><a href="https://ieeexplore.ieee.org/document/9392981" target="_blank" title="Link to publication: A 24 GHz Sub-Harmonically Pumped Resistive Mixer in GaN HEMT Technology"><img class="ms-asset-icon ms-rtePosition-4" src="/_layouts/images/icgen.gif" alt="" />A 24 GHz Sub-Harmonically Pumped Resistive Mixer in GaN HEMT Technology</a></div> <div><span style="background-color:initial"><a href="https://ieeexplore.ieee.org/document/9331430" target="_blank" title="Link to publication: A low phase noise W-band MMIC GaN HEMT oscillator"><img class="ms-asset-icon ms-rtePosition-4" src="/_layouts/images/icgen.gif" alt="" />A low phase noise W-band MMIC GaN HEMT oscillator</a></span><br /></div> <div><br /></div> <div>The project has also led to a patent application.​</div> </div>Fri, 09 Jul 2021 11:00:00 +0200https://www.chalmers.se/en/centres/gpc/news/Pages/With-a-mind-set-on-nano.aspxhttps://www.chalmers.se/en/centres/gpc/news/Pages/With-a-mind-set-on-nano.aspxWith a mind set on nano<p><b>​She’s a professor of applied quantum physics, a mother of three and speaks five languages. As the leader of the interdisciplinary Nano Excellence Initiative, Janine Splettstoesser now wants to create one of Europe's top nano-centers with the goal of addressing the biggest challenges facing the society. But when it comes to the proudest career moments, she’d rather speak about her students. &quot;When a PhD student gives a really good defense on their dissertation and can continue to work on what they really like and subsequently grow as a researcher. That makes me really proud.”​</b></p>​<span style="background-color:initial">We meet in the department’s family room. It's Easter break and Janine’s 6-year-old son Paolo has come along. He immediately starts pulling out building kits and tricky games from the shelves while Janine takes a seat at a destinated workplace across the room. An empty desk and an ordinary laptop. A mind-blowing thought to an outsider that this is all that is needed for a professor of applied quantum physics when trying to juggle lectures, seminars, conferences and supervision of PhD students. Not to mention her own research.<br /><br /></span><div>Right now, it's all about the relationships between thermodynamics and quantum mechanics, what is normally referred to as quantum thermodynamics. Because, as Janine puts it, &quot;if you want to make new nanotechnology, it’s really good to know the underlying dynamics. And if you want a quantum computer that works well, you need to know what the energy consumption looks like and how best keep it cold during operation.&quot;  </div> <div><br /><strong>Janine’s many engagements at the department</strong> of Microtechnology and Nanoscience become clear within minutes. We’ve already touched on her teaching, PhD supervision and research. But as of 2021 she’s also the new Director of the Nano Excellence Initiative, a government-funded and interdisciplinary initiative, that includes three other departments besides her own - chemistry, physics, biology - with the joint ambition to promote research and development of nanotechnology at the university.<br /><br /></div> <div>&quot;My goal is to create a meeting place for nano-researchers at all levels, junior as well as senior. A kind of incubator for building collaborations, sharing ideas and networking,&quot; Janine explains. </div> <div><br />But that’s not all. Janine is also one of the initiators behind the family room we’re currently in. Why so? To enable researchers to combine a successful research career with family life. An important topic to Janine. <br /><br /></div> <div>&quot;If you have small kids and you need to go to a conference or perhaps to a meeting with collaborators, and you haven’t managed to solve childcare, you might face logistical problems. Which tends to lead to researchers having to limit their work, especially female researchers. A room like this can solve that sort of problem,&quot; Janine explains.<br /><br /></div> <div>And when asked if they’ve used the family room frequently, Paolo anticipates his mum: &quot;Hundreds of times!&quot;, he proclaims contentedly and continues to build on his maze.</div> <h3 class="chalmersElement-H3">The (un)obvious researcher </h3> <div>Janine somehow feels natural in her research role and in her field. She talks enthusiastically and joyfully about her research and her students. And as the oldest in a sibling group of five and with two researching parents, a mother in physics and a father in mathematics, it may seem strange that it was never self-evident to Janine to choose a research career. However, there were never any ruling expectations in terms of career paths. It was more a matter of a family culture that said you can become what you want to be. Nevertheless, the subject of physics did come up every once in a while at the dinner table, albeit in a discouraging way. </div> <div><br /></div> <div>“During high school, I had many different ideas about what I should study - architecture, design or medicine perhaps. And right after high school, I got involved in social work for a few years before I continued my studies. But I have always been into math and physics and solving problems. At the same time, I’ve also been interested in languages. As a matter of fact, my mum actually used to warn me: behave or else I’ll make you study physics &quot;, says Janine and laughs.<br /><br /></div> <div><strong>Perhaps a classic example of reverse</strong> psychology. Either way, it seems to have worked.<br /></div> <div>And in addition to her academic merits in physics, Janine also speaks five languages. No wonder if you take a look at her academic journey. A tour that has gone all over the European continent. <br /><br /></div> <div>She grew up near Düsseldorf and moved as a 20-year-old to Karlsruhe in southern Germany to study physics. During her master's studies, she did an exchange year in Grenoble, France, after which she returns to Germany to complete her master's studies. After that, straight to Italy to do her PhD at the Scuola Normale Superiore di Pisa, on &quot;Adiabatic pumping in interacting quantum dots&quot;. It’s during her PhD studies in Pisa that Janine's fascination for quantum physics really takes off. This is also where she meets her future husband, who at the time did his PhD in astrophysics. After that: post-doc at the University of Geneva while her boyfriend heads off to Hamburg. Then back to Germany to take on the position as professor of physics at the University of Aachen. In Aachen, Janine also receives a large research grant. A turn of events that in retrospect is looked upon as a significant milestone. <br /><br /></div> <div>“This is when I got to lead my own research group for the first time. I was able to recruit PhD students and post-docs and shape my own lectures. Freedom to do it my way, as it were. That’s when the idea that I could become an independent researcher was really brought to life.”<br /><img src="/SiteCollectionImages/20210101-20210631/Janine%202.jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px 10px;width:300px;height:226px" /><br /><span style="color:rgb(33, 33, 33);font-family:inherit;font-size:16px;font-weight:600;background-color:initial">Gothenburg calling</span><br /></div> <div>It’s easy to see life as a research couple travelling all over Europe through rose-tinted glasses.</div> <div>If she misses life as a round-the-clock researcher on the continent? Well, not really. </div> <div><br /></div> <div>&quot;You get fed up in the end. My husband and I had a long-distance relationship for ten years, it’s not something I recommend. Of course, it’s really fun and interesting to move around and constantly getting to know new cultures and learn new languages, but eventually it gets really hard to keep having to split up from friends and work just when you start to feel at home. Now, I’ve been in Sweden for a while, but I still feel like the dumbest parent at kindergarten. It still takes me forever to fill in even the simplest forms &quot;, she says and laughs.<br /><br /></div> <div><strong>So just over seven years ago</strong>, she finally settled down in Gothenburg and at Chalmers, at the time pregnant with the family's first child. Her significant other, who had a research position at Göttingen in Germany, was able to join up as a position opened up at the Department of Physics at Chalmers, just a stone's throw away.</div> <div>It wasn’t just coincidence that the choice fell on Chalmers. The five-year research project at RWTH Aachen had been completed and Janine and her husband had decided to stay in Europe. After some brief exploration of alternatives, she realized that Chalmers seemed to be a good place to conduct the kind of research she was particularly interested in. At the same time, she was approached by one of the professors of applied quantum physics at Chalmers at a conference, who suggested that Janine should come work with them. Said and done, Janine applied for a position as an Assistant Professor in Nanoscience at Chalmers. But she also applied for a research grant through Wallenberg Academy Fellows - Sweden's largest private career program for young researchers. It all ends up with Janine getting the position as well as the grant. And subsequently research funding for a five-year period, which since then has been extended through the Knut and Alice Wallenberg Foundation.<br /><br /></div> <div>“The Wallenberg's research grant has been really good for me in several ways. Besides funding my research, it has helped me build a good network as well as introducing me to the Swedish research environment.”<br /><br /></div> <div>But it turns out that life as a researcher at a Swedish university comes with even more perks. </div> <div><br />“Something I really liked from the beginning was that the culture here is much more equal and relaxed if you compare with, for example, some of the German universities. There, the hierarchies are very strong and the elbows sharper &quot;, says Janine.</div> <h3 class="chalmersElement-H3">The importance of good role models</h3> <div>And speaking of equality, it's almost hard not to mention the fact that Janine, as a female professor of quantum physics, stands out in the group. As a master's student, she was the only woman at the institute and at seminars. And when Janine first made her entrance into the Department of Applied Quantum Physics at Chalmers, she was once again the only woman. Today, six years later, she’s pleased to find that a third of the workforce is made up of women.<br /><br /></div> <div>There’s no doubt that academia needs good role models. Janine mentions times when female PhD students have approached her after speaks or lectures to express how much it means to see a woman – quite often with a baby under her arm - be an expert on the subject.</div> <div><br /><strong>Janine too has her own role models</strong>. She especially remembers her post-doc supervisor at the Institute of Theoretical Physics in Geneva, Professor M. Büttiker. A familiar name to many physicists. Through his humble and unpretentious style and his way of taking everyone's work seriously, regardless of position or academic rank, he has become a strong influence.<br /><br /></div> <div>&quot;To him, it didn’t matter if he was talking to a master's student or a Nobel Prize winner. He would invite his friends, people with names that we knew from our physics books. And he would introduce us as experts even though we were just post-docs. He simply took us all equally seriously. I was really inspired by him.”</div> <div><br />In that sense, it’s not very surprising that when Janine is asked to highlight her proudest moments in her career, she refers from listing academic advancements, professorships or publications. <br /><br /></div> <div>“I can’t deny that I was really proud when I finished my dissertation. But the proudest moments are probably when someone in my research group does a really good job. When a PhD student gives a really good defense on their dissertation and can continue to work on what they really like and grow as a researcher. That makes me really proud.”<br /><img src="/SiteCollectionImages/20210101-20210631/Janine%20och%20Paolo.jpg" class="chalmersPosition-FloatRight" alt="" style="margin:5px 10px;width:300px;height:225px" /><br /><span style="color:rgb(33, 33, 33);font-family:inherit;font-size:16px;font-weight:600;background-color:initial">From self-do</span><span style="color:rgb(33, 33, 33);font-family:inherit;font-size:16px;font-weight:600;background-color:initial">ubt to pure grit</span><br /></div> <div>We decide to relocate to Janine’s office, a few stairs up. Paolo shows the way by skipping through the corridors. Janine’s years in Pisa seems to have made an impression. Under the office shelves filled with binders, books and paper is a well-used, coffee stained Italian espresso pot. Across the room hangs a large blackboard covered with never-ending calculations in white chalk. Just as one would expect from a professor of quantum physics.<br /><br /></div> <div>But has it always been easy? Have there never been any doubts?</div> <div><br />“When I did my PhD, I really had my doubts. Will I be able to do this? Am I smart enough? I was actually very close to giving up.”<br /><br /></div> <div>But Janine's plans to throw in the towel would soon be stopped. An old friend from school came to visit and changed her outlook on things completely.</div> <div><br />“She didn’t understand why I had doubts when I always had such good grades in school.  She told me that if I had doubts about being smart enough, just keep pretending to be clever for another two years and then, once that’s done, decide what I want to do,” Janine explains and laughs.<br /><br /></div> <strong> </strong><div><strong>Whether the argument worked</strong> is unclear, but Janine rode through the storm and came out on the other side. With honors. Since then, Janine has become quite used to dealing with tricky problems. </div> <div>So, what’s her driving force? <br /><br /></div> <div>“Definitely my curiosity. I face problems that I don’t understand almost every day. But then, you talk about the problem with colleagues and do some more reading and calculating until you get it. I’ve always liked to figure things out.”</div> <div><br />It’s obvious that Janine really likes her job. That she's in the right place. To her it’s all about making choices that feel right at the moment and trusting that you somehow end up in the right place. Like many physicists at the beginning of their career, Janine too thought she would focus solely on theoretical particle physics. But over time, the plan was revised.</div> <div><br />“I really like that I can do both fundamental research with heavy theoretical method development and at the same time think about exciting technical applications. It’s really cool to be able to sit and work theoretically and have the option to just go to the lab next door and talk to people to see if my calculations are correct.”<br /><br /></div> <div><strong>From the office window you </strong>can just barely see parts of the kindergarten yard. Janine lifts Paolo to make sure he gets the same view. Is it his baby brothers they can see from a distance, jumping around on the playground? They both agree; it’s Fabian and Mattia they spot. Perhaps it's the window view that makes Janine resume the topic of proud career moments. </div> <div><br />&quot;I just have to say that I’m incredibly proud that me and my husband actually managed to make this work in the end. That we can do what we are passionate about at work and, at the same time, have a fantastic family.”<br /><br />Text by: Lovisa Håkansson</div> Thu, 24 Jun 2021 00:00:00 +0200https://www.chalmers.se/en/departments/mc2/news/Pages/The-story-of-OptiGOT---from-research-project-to-tech-giant-.aspxhttps://www.chalmers.se/en/departments/mc2/news/Pages/The-story-of-OptiGOT---from-research-project-to-tech-giant-.aspxThe story of OptiGOT - from research project to tech giant <p><b>​It was all a bit hush-hush as it was announced late last fall that the small startup OptiGOT from Gothenburg had been acquired by tech giant Nvidia. And the story that started in a Chalmers’ lab sometime 20 years ago has certainly entailed some valuable lessons. We met up with two of the founders of OptiGOT, Anders Larsson and Erik Haglund, to let them tell us about milestones, success factors and challenges along the way.  This is the story of OptiGOT.</b></p><div>​<span style="background-color:initial">It was at the end of November 2020 that chip company Nvidia announced that they had acquired Gothenburg-based startup OptiGOT. The deal had been completed already in April that year but was somewhat veiled in secrecy and was only made public six months later. At the time, neither sellers nor buyers wished to comment further on the deal in media and the purchase price was kept secret. However, on OptiGOT's LinkedIn page, the company's CEO, André Kelkkanen, made it clear that they were very pleased with the sale: “To use a football metaphor: Feels amazing. We join the best team in the world and get the chance to compete to win against the best competition in the world.&quot;</span></div> <div><br /></div> <div> </div> <div><strong>At the time for the acquisition</strong>, OptiGOT had grown into a cutting-edge start-up in high-performance surface-emitting semiconductor lasers, known as vertical-cavity surface-emitting laser (VCSEL). A technology that can be used in LIDAR and for high-efficiency and very fast data transmission via fiber cable. The method is groundbreaking and crucial for advanced big data testing, evaluation and analysis and made OptiGOT highly attractive to a range of big tech companies. Among those Nvidia, that since the 90s had been market-leading in computer and game graphics and now was getting established as a global player in AI and supercomputers. However, they weren’t the only ones trying to get OptiGOT’s attention. </div> <div> </div> <div><br /></div> <div> </div> <div><img src="/en/departments/mc2/news/Documents/Anders%20Larsson%20340x305.jpg" alt="Anders Larsson 340x305.jpg" class="chalmersPosition-FloatLeft" style="margin:5px 10px;width:200px;height:200px" /><span style="background-color:initial">“In 2019 and 2020, several companies showed interest in acquiring OptiGOT. One of these was Nvidia. At that point, it was really an easy choice. Nvidia is a fantastic and large international company that is doing brilliantly. They have muscles and have for some considerable time been market-leading in graphics processors for interactive graphics and in recent years, partly through acquisitions of various companies, also become leaders in AI and IT for e.g. supercomputers, autonomous machines, cloud and data centers, healthcare and life sciences, high-performance data processing, networks and self-driving vehicles,” says Anders Larsson, professor of Photonics at the Department of Microtechnology and Nanoscience, MC2, and one of four founders of OptiGOT. </span></div> <div> </div> <div><br /></div> <div> </div> <div>Today, just over a year after the sale, the team has become part of Nvidia and has expanded to seven people, all from Chalmers, six of whom originate from the Department of Microtechnology and Nanoscience.</div> <div> </div> <h3 class="chalmersElement-H3">With roots in industrial research</h3> <div> </div> <div>MC2's lab may be regarded as the starting point as OptiGOT's journey began sometime in the mid-90s. When the research project was unbundled in 2016, OptiGOT was considered a distillate of over 20 years of VCSEL research at Chalmers. With a team consisting of eleven doctoral students and four post-docs, the research was characterized for many years by a tenacity and a focus with clear short- and long-term goals. Something that the founders themselves believe has been crucial to the company's later success. But also the many collaborations with companies all over the world that marked the research years at MC2 are believed to have prepared them well for going into business. </div> <div> </div> <div><br /></div> <div> </div> <div>&quot;Eventually we became really good at this, world leading, you might say. Since the research was applied and industrial, we started to receive requests in 2000 from various companies for help with laser design, but also with the manufacture and testing of prototypes. For many years we declined, but at the beginning of 2015 we decided to give it a chance and started delivering designs through Chalmers Ventures,&quot; explains Anders.</div> <div> </div> <div><br /></div> <div> </div> <div><span style="background-color:initial"><img src="/en/departments/mc2/news/Documents/Erik%20Haglund%20340x305.jpg" alt="Erik Haglund 340x305.jpg" class="chalmersPosition-FloatRight" style="margin:5px 10px;width:200px;height:179px" />&quot;So already from the beginning we were able to identify some potential customers and shape a model for how</span><br /></div> <div>we would sell our technology. Because of that, we didn’t need to find or create a market for our &quot;product&quot;, which is a completely different challenge,&quot; adds Erik Haglund, former PhD student at MC2 and one of the founders of OptiGOT.</div> <div> </div> <h3 class="chalmersElement-H3">The birth of OptiGOT</h3> <div> </div> <div>The decision to test the business idea in collaboration with Chalmers Ventures in early 2015 would prove to be a good one. When the collaboration shortly after generated large orders from interested customers, it felt natural to get into business for real together. In 2016 OptiGOT saw the light of day, perhaps the biggest milestone of the journey for the four founders who, in addition to Anders and Erik, also includes Johan Gustavsson, associate professor at MC2 at Chalmers, and Chalmers Ventures. Shortly thereafter, a CEO was appointed, André Kelkkanen from Chalmers Ventures who at an early stage was able to complement the technical expertise with experience from entrepreneurship, business economics and business law. Something that Anders and Erik in retrospect are convinced of has been a major success factor in OptiGOT's progress. Two years later, the company moved into its own office, entailing the opportunity to shape an independence and an identity of their own. </div> <div> </div> <div><br /></div> <div> </div> <div><img src="/en/departments/mc2/news/Documents/Logga.jpg" alt="Logga .jpg" class="chalmersPosition-FloatLeft" style="margin:5px 10px;width:200px;height:179px" />&quot;It was really cool to take part in building a startup from scratch. Just to sit down and try to come up with a good name took a while. And then everything from designing the logo and website to buying IKEA furniture for the office,&quot; says Erik.</div> <div> </div> <div><br /></div> <div> </div> <div><strong>At the same time, the business grew </strong>to such an extent that several former photonics PhD students from MC2 were able to join up and develop the company further. And soon, takeover offers began to trickle in. And the rest is history.</div> <div> </div> <div><br /></div> <div> </div> <div>The journey of OptiGOT has been marked by well-founded decisions, no doubt. But there’s one crucial factor that may be difficult to control. Timing. In OptiGOT's case, the stars turned out to be aligned also on that point. In parallel with the progress of the research project and the formation of a company, the outside world seemed to go in a favorable direction. </div> <div> </div> <div><br /></div> <div> </div> <div>&quot;As we developed the research, the market for this type of laser also developed in a positive direction. From the mid-90s until the mid-00s, the market grew and was dominated by fiber optic data cables and various types of sensors such as optical data mice, for example. Since the mid-2000s, the market has grown rapidly as data centers around the world began to manage all data traffic in the cloud with fiber optic data cables, and as the laser technology began to be used increasingly for consumer electronics such as mobile phones, in terms of  camera focus and facial recognition, and other types of sensors such as laser radar for self-driving vehicles,&quot; says Anders. </div> <div> </div> <div><br /></div> <div> </div> <div>And there’s no sign of the market for laser technology slowing down. Quite the opposite. According to a recent report from Yole, the total market for VCSEL is projected to grow from $1.1 billion to $2.7 billion from 2020 to 2027, with a corresponding growth in data communication VCSELs from $277 million to $516 million over the same time interval.</div> <div> </div> <h3 class="chalmersElement-H3">From startup to tech giant</h3> <h3 class="chalmersElement-H3"> </h3> <div>However, like all journeys this too entailed challenges along the way. Moving from a research environment in academia to life as an entrepreneur was a tangible transition. For some, it involved a part-time position in two places, one at Chalmers and one at OptiGOT. A delicate balancing act, from time to time. The transition also involved stepping into a new culture.</div> <div> </div> <div><br /></div> <div> </div> <div>&quot;It was a challenge for those of us who came from academia to realize and learn that the conditions for industrial activities are quite different from those that apply to academic research. It doesn’t always have to be the best, good enough will do in many cases. But it should be possible to produce at an acceptable cost and work, “come rain or shine,” explains Anders.</div> <div> </div> <div><br /></div> <div> </div> <div><strong>Going from a small to large global company</strong> is a transition, as well. As the sale to Nvidia was realized, the startup of six employees merged into an international company with 20,000 employees in over 30 countries.</div> <div> </div> <div><br /></div> <div> </div> <div><img src="/en/departments/mc2/news/Documents/Gäng.jpg" alt="Gäng .jpg" class="chalmersPosition-FloatRight" style="margin:5px 10px;width:200px;height:179px" />&quot;It’s mostly positive, in terms of considerably more resources and opportunities to learn things that simply weren’t possible at OptiGOT, with insight into the entire chain, from components to complete systems. At the same time, it always takes time to learn how a large organization works in regards to processes and tools,&quot; says Anders.</div> <div> </div> <div><br /></div> <div> </div> <div>The saga of OptiGOT is a success story, no doubt. The journey may have been long but has been made possible by a highly dedicated and persistent research team, an early contact with industry and a continuous access to the labs at Chalmers. So, what are the most valuable lessons to be learned along the way? </div> <div> </div> <div><br /></div> <div> </div> <div>&quot;It's super important to bring people in who know how to start a company and who can manage the finances. So that time is dedicated to both dealing with technical stuff as well as customers. And it's important to have a good lawyer who can help out with contracts, in terms of how they work and how to write them. Someone who can sort out a first draft and double-check everything,&quot; says Erik.</div> <div> </div> <div><br /></div> <div> </div> <div>And Anders agrees:  </div> <div> </div> <div><br /></div> <div> </div> <div>&quot;Yes, it’s really important to bring in non-technical skills early on, i.e. entrepreneurship, business economics and business law. And you have to be passionate about this and be prepared to put in a lot of energy, patience and time. And you need to start &quot;simple&quot; in order to investigate and understand if the idea holds up. In other words, if there seems to be a demand.&quot;</div> <div> </div>Thu, 10 Jun 2021 00:00:00 +0200https://www.chalmers.se/en/areas-of-advance/energy/news/Pages/Call-AI-in-energy-and-climate-research.aspxhttps://www.chalmers.se/en/areas-of-advance/energy/news/Pages/Call-AI-in-energy-and-climate-research.aspxCall for projects: AI in energy and climate research<p><b>​CHAIR, Chalmers Energy and ICT Areas of Advance are jointly investing in Data Science and AI in the Energy and Climate area. Important dates: Submission deadline: June 6, 2021. Notification: June 2021. Expected project start: Aug/Sep 2021</b></p><div><span style="background-color:initial"><strong>Dat</strong></span><span style="background-color:initial"><strong>a driven research</strong> is becoming increasingly important for many research activities at Chalmers. A large </span><span style="background-color:initial">need also exists for research connected to energy transitions to meet climate targets. As new sources of data become available connected to energy and climate research there is potential for innovative research, but this does not come without related challenges. To extract valuable patterns from large data sets and handle the challenges, the Energy Area of Advance, CHAIR (Chalmers AI Research Centre), and ICT Area of Advance, issue this call to provide funding and expertise for research projects, together with the Data Science Research Engineers (DSRE) initiative funded by Chalmers e-Commons. </span></div> <div><span style="background-color:initial"><br /></span></div> <div><span style="background-color:initial"><strong>All projects have to include</strong> an emphasis on methods from data science and machine learning to use and extract patterns from data in the domains of energy and climate research. The funding applied for has to be used during an expected project duration of approximately 6 months, and 1-2 data science research engineers will provide support (outside the budget applied for) to implement and evaluate methods for data handling and analysis in the projects.</span><br /></div> <div><br /></div> <div><strong>We welcome proposals </strong>in a relatively wide span: Ranging from the relevant and basic natural sciences, to the design, prototyping, and analysis of energy and climate-related technologies, on to energy and climate systems analysis. Examples related to energy technologies include electricity grids, process industries, energy end-use, energy conversion technologies, technology innovation systems, and energy in transport. One of the aims is to create new collaborations between the research areas Energy, Climate, and ICT, by supporting specific research projects in need of extracting patterns and using novel methods to analyse data.</div> <div><br /></div> <div><strong>Requirements:</strong></div> <div><ul><li>The data science research engineers will provide collaboration and support in new, or existing projects, by application of data science and AI methods to extract patterns out of one or a few specific data sources to answer the research questions at hand.</li> <li>The level of involvement of the data science research engineers should be not less than 30% of full time equivalent, and not larger than 50% full time equivalent during a period of 6 months.</li> <li>The projects should preferably start in August/September 2021. Exact date can be discussed.</li> <li>The budget applied for should not exceed 200 kSEK including indirect costs (OH). The budget can cover personnel costs, the purchase of equipment and data, or to cover time for researchers working on the related research project. The budget should not cover the involvement of the data science research engineers which is provided as part of the project.</li> <li>The proposal for the support and collaboration should have a connection to energy and/or climate research with clear potential and/or clear challenges to analyse the data. It is useful to highlight what data is already available, or what data collection from what data source (natural, technological, or social) that needs to be performed during the scope of the project.<br /><br /></li></ul></div> <div><strong>The proposal form:</strong></div> <div><span style="background-color:initial">T</span><span style="background-color:initial">he application is supposed to be simple and straightforward without extensive overhead: It should be maximum 3 pages long (preferrably 1-2 pages to describe the background and the main research idea). Please use font 11pt Times–roman. A one-page CV of the main applicant and main project participants should be added. Maximum four such CVs can be added on.</span><br /></div> <div><br /></div> <div><strong>The proposal should include:</strong></div> <div>a) Project title.</div> <div>b) The main applicants: Name and e-mail and department.</div> <div>c) The preferred starting date and ending date for the project.</div> <div>d) A short overview of the project, with its research challenges and objectives and what novel possibilities you see in using data science or AI in your domain/research area.</div> <div>e) A description of the type, size and availability of the data to be used in the projects including current availability and any restrictions in of use from intellectual property restrictions or so.</div> <div>f) A concrete description of how you would start to work together with the data science research engineers to extract patterns from data.</div> <div>g) The different types of expertise in the project (what type of expertise, and the expected involvement). Note: interaction with the DSRE team about this during writing of the proposal is recommended, see below.</div> <div>h) The expected outcome (including dissemination/publication plan) and its potential for further research/activities.</div> <div>i) The project overall time-line and budget (expenses on your side); in the budget, please clarify planned spending during 2021 and 2022 as the project is expected to run into 2022.</div> <div><br /></div> <div><strong>Important dates:</strong></div> <div>Submission deadline: June 6, 2021</div> <div>Notification: June 2021</div> <div>Expected project start: Aug/Sep 2021</div> <div><br /></div> <div><strong>Evaluation Criteria:</strong></div> <div><ul><li>​How innovative is the project in your research domain?</li> <li>How central is the use of data sources in the project?</li> <li>How high is the potential impact of the project for its research field?</li> <li>Cross-disciplinarity: Does the project mix ideas or re<span style="background-color:initial">searchers from more than one discipline?</span></li> <li>Are there methods from data science and machine learning to extract patterns from data?</li></ul></div> <div><br /></div> <div>The unit of data science research engineers is available to provide brief feedback about the proposals during the weeks leading up to the submission deadline, drawing on <a href="http://cse-31296.cse.chalmers.se:8300/static/">experience from previous projects</a>. This will ensure writing a proposal that clarifies available data and proposes relevant methods. They can be contacted through the mailing list dsre.cse@chalmers.se to seek feedback in the formulation of the proposal.</div> <div><br /></div> <div><strong>Submission:</strong></div> <div>The application should be submitted as one PDF document to</div> <div><a href="https://easychair.org/conferences/?conf=energyclimatedsai202">https://easychair.org/conferences/?conf=energyclimatedsai202</a></div> <div><br /></div> <div>The proposals will be evaluated by the AoA Energy management group and a selected group of senior researchers across different areas and departments at Chalmers, and will be decided by the directors of the AoA Energy management group, director of CHAIR, and the unit manager of the data science research engineers.</div> <div><br /></div> <div><strong>General questions about the call can be addressed to:</strong><br />Anders Ådahl <a href="mailto:Anders.Adahl@chalmers.se">anders.adahl@chalmers.se</a><br />Vilhelm Verendel <a href="mailto:vive@chalmers.se">vive@chalmers.se</a><br />Ivica Crnkovic <a href="mailto:ivica.crnkovic@chamers.se%E2%80%8B">ivica.crnkovic@chamers.se​​</a><br /><br />General information about the research within the Energy Area of Advance, CHAIR, and ICT Area of Advance can be found at <a href="/"><img class="ms-asset-icon ms-rtePosition-4" src="/_layouts/images/icgen.gif" alt="" />www.chalmers.se</a><br /><br /><strong>More info:</strong><br /><a href="/en/centres/chair/Pages/default.aspx"><img class="ms-asset-icon ms-rtePosition-4" src="/_layouts/images/ichtm.gif" alt="" />Chalmers AI Research Centre</a><br /></div> <div><br /></div> Tue, 11 May 2021 00:00:00 +0200https://www.chalmers.se/en/departments/mc2/news/Pages/Fast-sensitive-and-reliable-test-of-viral-infections-on-this-year's-IVA-list.aspxhttps://www.chalmers.se/en/departments/mc2/news/Pages/Fast-sensitive-and-reliable-test-of-viral-infections-on-this-year's-IVA-list.aspxFast, sensitive and reliable test of viral infections on this year's IVA-list<p><b>A super-fast influenza test that provides reliable results within an hour. The Royal Swedish Academy of Engineering Sciences (IVA) is now turning the spotlight on a portable small device that is predicted to become an important tool in the fight against pandemics. The technology is developed through a research collaboration between Chalmers, Uppsala University, RISE, KI and SciLifeLab and is coordinated by Dag Winkler at the Department of Microtechnology and Nanoscience – MC2, at Chalmers.  ​</b></p>​<span style="background-color:initial">Today, the Royal Swedish Academy of Engineers presented their 2021 100-list of research projects from Swedish universities that have the potential to change the world. With the aim of building bridges between the business community and academia, and thus translating research into actual use, just under a hundred projects have been nominated and selected on this year's theme: emergency preparedness. </span><div><br /><span style="background-color:initial"></span><div>One of the projects making it to the list this year is <a href="http://www.flu-id.org/more.htm">FLU-ID​</a>, a research project fina that has developed a portable small device that enables fast and super sensitive diagnostics of infectious diseases. A near-patient diagnostic tool that provides reliable test results within an hour, enabling on-site analysis instead of via centralized laboratories. <br /><span style="background-color:initial"></span></div> <div><br /></div> <div>The technology is based on a research collaboration between Chalmers, Uppsala University, RISE, KI and SciLifeLab and is coordinated by Dag Winkler at the Department of Microtechnology and Nanoscience – MC2, at Chalmers. </div> <div><img src="/SiteCollectionImages/20210101-20210631/Dag%20Winkler_305.jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px 10px;width:180px;height:157px" />&quot;The goal is to be able to diagnose influenza and other viral infections quickly, easily and at low cost, in health centres or, for example, airports and workplaces. You’ll get the test results just in an hour or so, rather than after several days, which often is the case today. This is of great importance in preventing the spread of diseases. And treatment can also be initiated more quickly, which in some infections can be a matter of life or death&quot;, says Dag Winkler.</div> <div><br /></div> <div>The need for fast, simple and safe diagnosis of infectious diseases has become increasingly urgent during the Corona pandemic. And although the project primarily focuses on flu diagnostics, the method can also be used to detect other diseases, such as malaria, SARS or Covid-19. The technique is based on magnetic analysis of samples from nasal mucosa, blood or urine and enables testing of several different diseases at the same time. </div> <div><br /></div> <div>The research project has been ongoing for six years during which the sensitivity of the technology has been improved to the extent that patents are now being sought and conditions for commercialization of the product are being investigated. As part of the initiative, the spin-off company <a href="https://www.videm.se/">Videm</a> has been formed by students Maria Barklund and Petter Barreng from Chalmers School of Entrepreneurship. </div> <div><br /></div> <div>&quot;Together with our business developers, we are now looking for potential partners and investors for further product development and validation, with the goal of streamlining the flow of care and preventing the spread of infection,&quot; says Dag Winkler.<span style="background-color:initial">​</span></div></div>Mon, 10 May 2021 16:00:00 +0200https://www.chalmers.se/en/departments/mc2/news/Pages/Bridging-superconductor-and-semiconductor-technology-for-future-supercomputers.aspxhttps://www.chalmers.se/en/departments/mc2/news/Pages/Bridging-superconductor-and-semiconductor-technology-for-future-supercomputers.aspxNew project for future supercomputers<p><b>​Researchers from Chalmers will now take part in launching an international research project to create an interface between superconductors and semiconductors for future supercomputers. - This project will shed some light on a physical effect that we do not fully understand, and, at the same time, provide a clear pathway to utilization, says Simone Gasparinetti, project leader of the research team from Chalmers University of Technology. </b></p>​<span style="background-color:initial">Supercomputers are playing an increasingly important role for our society by performing calculations with a variety of implications ranging from weather forecasting to genetic material sequencing to testing of drugs for new diseases. Enhancing the performance of modern supercomputers, whilst minimizing their energy losses, represent two contrasting but major needs that the information technology industry will have to address in the future.</span><div><br /></div> <div>As a participant of the international research network SuperGate (Gate Tuneable Superconducting Quantum Electronics), researchers from Chalmers are now taking part in an EU-funded project to create a new basis for the super-computers of tomorrow: to develop a bridging technology that combines superconductor technology with semiconductor technology, using an approach that was considered physically impossible until just a few years ago. The two technology systems have up till then been considered incompatible in the sense that semiconductors are controlled by voltage and operate at room temperature, while superconductors, on the other hand, are based on current and operate at temperatures of around minus 270 degree Celsius, near absolute zero. Combining the more powerful and more energy-efficient superconductor technology with existing semiconductor technology is of great interest in high-performance computer development. </div> <div><img src="/SiteCollectionImages/20210101-20210631/SimoneGasparinetti_350x305px%20NY.jpg" class="chalmersPosition-FloatRight" alt="" style="margin:5px 15px;width:180px;height:157px" /><br />– This project will shed some light on a physical effect that we do not fully understand, and, at the same, it provides a clear pathway to utilization, says Simone Gasparinetti, project leader of the research team from the department of Microtechnology and Nanoscience at Chalmers University of Technology. </div> <h2 class="chalmersElement-H2">A path-breaking discovery</h2> <div>The SuperGate research project is coordinated by the University of Konstanz and funded with around 3 million euros through an FET Open Grant (FET: Future and Emerging Technologies) of the European Union. The idea behind the project stems from a path-breaking discovery made by physicists at the Consiglio Nazionale delle Ricerche (CNR) in Pisa (Italy). They managed to demonstrate that superconductivity in a weak link can be controlled by applying voltages to electrostatic gates, in a similar way as semiconducting transistors are controlled by the field effect. This discovery has the potential to revolutionize the world of supercomputing, leading to a technology that would combine the advantages offered by semiconductors and superconductors. A discovery that didn’t go unnoticed by the researchers at the department of Microtechnology and Nanoscience at Chalmers. </div> <div><br /></div> <div><span style="background-color:initial">–</span> Back a few years ago, after seeing the first results of Pisa group, I got curious about them and started to run some experiments in our lab. However, it was a sideline project, run on very limited resources, and progress has been slow. With SuperGate, we finally have a chance to give it a real shot, says Simone. </div> <h2 class="chalmersElement-H2">Paving the way for supercomputers of tomorrow</h2> <div>However, despite its potential for applications, the underlying physical mechanism behind gated superconductivity is still unclear. In addition, the control has been demonstrated only at low frequencies (dc and audio band), while the prospected applications require switching at much higher frequencies (GHz and above). The main task for the Chalmers research team is to investigate the origin of the effect and test the response at high frequencies. In order to optimize speed and performance the Chalmers team will try out different materials and geometries and finally develop a range of logic circuits and combine them with conventional semiconductor technology. </div> <div><br /></div> <div><span style="background-color:initial">–</span> Our task will be to investigate the gated superconducting weak links at high frequencies. Thanks to our background in rf and microwave measurements of superconducting circuits, our team are uniquely suited for this challenge, says Simone. </div> <div><br /></div> <div>The SuperGate research network consists of a consortium of four universities, one research institute and a world-leading company in superconducting electronics – representing a diversity in backgrounds, bringing together complementary knowledge. And if successful, the research project might contribute to the development of both future supercomputers as well as quantum computers. </div> <div><br /></div> <div><span style="background-color:initial">–</span> If these devices can be operated at high frequencies, I see applications in the context of quantum information processing that go beyond the scope of the project, and my team will be in an ideal position to explore them.  Even if we are looking at a “classical” supercomputer, the materials that we will investigate are compatible with the technology that WACQT is using to build a quantum computer. Many of the things we will learn can be of interest for our quantum technology division and for the full MC2 department, which has a long and successful tradition in material science, concludes Simone.</div> <div><br /></div> <div><span style="color:rgb(33, 33, 33);font-family:inherit;font-size:16px;font-weight:600;background-color:initial">Key</span><span style="color:rgb(33, 33, 33);font-family:inherit;font-size:16px;font-weight:600;background-color:initial"> facts abo</span><span style="color:rgb(33, 33, 33);font-family:inherit;font-size:16px;font-weight:600;background-color:initial">ut SuperGate research project</span><br /></div> <div> <div>The international research network “Gate Tuneable Superconducting Quantum Electronics” (SuperGate) is funded through an FET Open Grant of the European Union.</div> <div><strong>Funding sum:</strong> 3 million euros</div> <div><strong>Funding period</strong>: March 2021 to August 2024</div> <div><strong>Project partners:</strong> University of Konstanz, CNR laboratories at Pisa and Salerno, Budapest University of Technology and Economics, Delft University of Technology, Chalmers University of Technology at Gothenburg, SeeQC-EU (Italy)</div></div> <div><br /></div> <div><div><strong>More about: </strong><a href="/en/centres/wacqt/Pages/default.aspx">The Wallenberg Centre for Quantum Technology​</a></div> <div>The Wallenberg Centre for Quantum Technology​, WACQT​, is a 12 year research center that aims to take Sweden to the forefront of quantum technology. The main project is to develop an advanced quantum computer. WACQT is coordinated from Chalmers University of Technology, and has activities also at the Royal Institute of Technology, Lund University, Stockholm University, Linköping University and Göteborg University. </div></div>Wed, 31 Mar 2021 00:00:00 +0200https://www.chalmers.se/en/departments/mc2/news/Pages/Novel-thermometer-can-accelerate-the-development-of-quantum-computers.aspxhttps://www.chalmers.se/en/departments/mc2/news/Pages/Novel-thermometer-can-accelerate-the-development-of-quantum-computers.aspxNovel thermometer can accelerate quantum computer development <p><b>Researchers at Chalmers University of Technology, Gothenburg, Sweden, have developed a novel type of thermometer that can simply and quickly measure temperatures during quantum calculations with extremely high accuracy. The breakthrough provides a benchmarking tool for quantum computing of great value – and opens up for experiments in the exciting field of quantum thermodynamics.​​​</b></p><div><span style="background-color:initial">A key component in quantum computers are coaxial cables and waveguides – structures which guide waveforms, and act as the vital connection between the quantum processor, and the classical electronics which control it. Microwave pulses travel along the waveguides to the quantum processor, and are cooled down to extremely low temperatures along the way. The waveguide also attenuates and filters the pulses, enabling the extremely sensitive quantum computer to work with stable quantum states.  </span><br /></div> <div><br /></div> <div>In order to have maximum control over this mechanism, the researchers need to be sure that these waveguides are not carrying noise due to thermal motion of electrons on top of the pulses that they send. In other words, they have to measure the temperature of the electromagnetic fields at the cold end of the microwave waveguides, the point where the controlling pulses are delivered to the computer’s qubits. Working at the lowest possible temperature minimises the risk of introducing errors in the qubits.</div> <div><br /></div> <div>Until now, researchers have only been able to measure this temperature indirectly, with relatively large delay. Now, with the Chalmers researchers' novel thermometer, very low temperatures can be measured directly at the receiving end of the waveguide – very accurately and with extremely high time resolution.</div> <div><img src="/SiteCollectionImages/20210101-20210631/Simone%20Gasparinetti%20(1).jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px 10px;width:180px;height:157px" /><br />&quot;Our thermometer is a superconducting circuit, directly connected to the end of the waveguide being measured. It is relatively simple – and probably the world's fastest and most sensitive thermometer for this particular purpose at the millikelvin scale,&quot; says Simone Gasparinetti, Assistant Professor at the Quantum Technology Laboratory, Chalmers University of Technology.</div> <h2 class="chalmersElement-H2"><span style="font-family:inherit;background-color:initial"><br />Im</span><span style="font-family:inherit;background-color:initial">portant for measuring quantum computer performance</span><br /></h2> <div>The researchers at the Wallenberg Centre for Quantum Technology, WACQT, have the goal to build a quantum computer – based on superconducting circuits – with at least 100 well-functioning qubits, performing correct calculations by 2030. It requires a processor working temperature close to absolute zero, ideally down to 10 millikelvin. The new thermometer gives the researchers an important tool for measuring how good their systems are and what shortcomings exist – a necessary step to be able to refine the technology and achieve their goal.</div> <div><br /></div> <div><img src="/SiteCollectionImages/20210101-20210631/PerDelsing_171101_02%20(1).jpg" class="chalmersPosition-FloatRight" alt="" style="margin:5px 10px;width:180px;height:157px" />&quot;A certain temperature corresponds to a given number of thermal photons, and that number decreases exponentially with temperature. If we succeed in lowering the temperature at the end where the waveguide meets the qubit to 10 millikelvin, the risk of errors in our qubits is reduced drastically,&quot; says Per Delsing, Professor at the Department of Microtechnology and Nanoscience, Chalmers University of Technology, and leader of WACQT.</div> <div><br /></div> <div>Accurate temperature measurement is also necessary for suppliers who need to be able to guarantee the quality of their components, for example cables that are used to handle signals down to quantum states.</div> <h2 class="chalmersElement-H2">New opportunities in the field of quantum thermodynamics</h2> <div>Quantum mechanical phenomena such as superposition, entanglement and decoherence mean a revolution not only for future computing but potentially also in thermodynamics. It may well be that the thermodynamic laws somehow change when working down at the nanoscale, in a way that could one day be exploited to produce more powerful engines, faster-charging batteries, and more.</div> <div><br /></div> <div>&quot;For 15-20 years, people have studied how the laws of thermodynamics might be modified by quantum phenomena, but the search for a genuine quantum advantage in thermodynamics is still open,&quot; says Simone Gasparinetti, who recently started his own research group and plans to contribute to this search with a novel range of experiments.</div> <div><br /></div> <div>The new thermometer can, for example, measure the scattering of thermal microwaves from a circuit acting as a quantum heat engine or refrigerator.</div> <div><img src="/SiteCollectionImages/20210101-20210631/Marco%20Scigliuzzo%20(2).jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px 10px;width:180px;height:157px" /><br />&quot;Standard thermometers were fundamental for developing classical thermodynamics. We hope that maybe, in the future, our thermometer will be regarded as pivotal for developing quantum thermodynamics,&quot; says Marco Scigliuzzo, doctoral student at the Department of Microtechnology and Nanoscience, Chalmers University of Technology.</div> <div><br /></div> <div><br /></div> <div><strong>Read more in the scientific article in Physical Review X:</strong></div> <div><a href="https://journals.aps.org/prx/abstract/10.1103/PhysRevX.10.041054">Primary Thermometry of Propagating Microwaves in the Quantum Regime</a></div> <div><br /></div> <div><strong>More about: How the primary thermometer works</strong></div> <div><span style="background-color:initial">The </span><span style="background-color:initial">novel thermometer concept relies on the interplay between coherent and incoherent scattering from a quantum emitter driven at resonance. The emitter is strongly coupled to the end of the waveguide being tested. Thermal photons in the waveguide lead to a measurable drop in the coherently scattered signal, which is recorded continuously. In this way, the number of photons in the propagating mode of the microwave waveguides can be read – this corresponds to a temperature. The Chalmers researchers’ implementation, which uses a superconducting circuit operated at gigahertz frequencies, offers simplicity, large bandwidth, high sensitivity, and negligible power dissipation.<br /></span><span style="background-color:initial"><br /><b>More about: The Wallenberg Centre for Quantum Technology</b></span></div> <div><span style="background-color:initial"><div><a href="/en/centres/wacqt/Pages/default.aspx">The Wallenberg Centre for Quantum Technology​</a>, WACQT​, is a 12 year research center that aims to take Sweden to the forefront of quantum technology. The main project is to develop an advanced quantum computer. WACQT is coordinated from Chalmers University of Technology, and has activities also at the Royal Institute of Technology, Lund University, Stockholm University, Linköping University and Göteborg University. </div></span></div> Tue, 23 Mar 2021 07:00:00 +0100https://www.chalmers.se/en/departments/mc2/news/Pages/Swedens-quantum-computer-project-shifts-up-a-gear.aspxhttps://www.chalmers.se/en/departments/mc2/news/Pages/Swedens-quantum-computer-project-shifts-up-a-gear.aspxSweden's quantum computer project shifts up a gear<p><b>​Knut and Alice Wallenberg Foundation is almost doubling the annual budget of the research initiative Wallenberg Centre for Quantum Technology, based at Chalmers University of Technology, Sweden. This will allow the centre to shift up a gear and set even higher goals – especially in its development of a quantum computer. Two international workshops will kick-start this new phase. ​​​​​​</b></p><div><span style="background-color:initial">”Quantum technology has enormous potential and it is important that Sweden has the necessary skills in the area. During the short time since the center was founded, WACQT has built up a qualified research environment, established collaborations with Swedish industry and succeeded in developing qubits with proven problem-solving ability. We can look ahead with great confidence at what they will go on to achieve,” says Peter Wallenberg Jr, Chair Knut and Alice Wallenberg Foundation.<br /></span></div> <div><span style="background-color:initial"><br /></span></div> <div><span style="background-color:initial">Since 2018, Chalmers University of Technology has been managing a large, forward-thinking research initiative – the Wallenberg Centre for Quantum Technology (WACQT) – setting Sweden on course to global prominence in quantum technology. The main project is to develop and build a quantum computer, offering far greater computing power than today's best supercomputers.</span><br /></div> <div><span style="background-color:initial"><br /></span></div> <div>During the first three years, the quantum computer researchers within WACQT have focused first on making the basic building blocks of the quantum computer – the qubits – work as well as possible, at small scale. A milestone was reached in 2020, when they managed to solve a small part of a real-world optimisation problem with their well-functioning two-qubit quantum computer.</div> <div><h2 class="chalmersElement-H2">Increases the quality of the hundred qubits​</h2></div> <div>Now comes the time to significantly scale up the number of qubits, and increase the efforts on developing software and algorithms. At the same time, the entire research initiative is being scaled up, with <a href="https://kaw.wallenberg.org/en">Knut and Alice Wallenberg Foundation, KAW</a>, deciding to almost double WACQT's annual budget, from SEK 45 to 80 million per year for the coming four years. The investment has previously also been extended from its original ten years to twelve, and has now a total funding of at least SEK 1.3 billion including contributions from industry and the participating universities.</div> <div><br /></div> <div><img src="/SiteCollectionImages/20210101-20210631/PerDelsing_171101_02%20(1).jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px;width:175px;height:152px" /> </div> <div><span style="background-color:initial">“It is very encouraging that KAW shows such great confidence in us. It strengthens WACQT’s research programme and gives us the opportunity to build an even better quantum computer. In terms of the number of qubits, the goal is still one hundred, but now we are aiming at one hundred really high-performance qubits,” says Per Delsing, director of WACQT and Professor at Chalmers.</span><br /></div> <div><br /></div> <div><span style="background-color:initial"><br /></span></div> <div><span style="background-color:initial">Calculations have shown that the performance of the final quantum computer will benefit more from increasing the quality of the individual qubits, rather than the total number of qubits. The better their quality , the more useful the final quantum computer.</span><br /></div> <div><br /></div> <div>With the increased funding, WACQT will, among other things, invest in improving the materials in the superconducting chips that constitute the qubits. Quantum states are extremely sensitive, and the slightest disturbance in the materials can impair performance. The qubits manufactured at Chalmers are already among the best in the world, so improving them entails moving the entire research field into new territory. </div> <div><br /></div> <div>“These disturbances are extremely small. It requires research just to understand what they are and which are most common. We need to study the entire manufacturing process in detail and explore new ways to eliminate disturbances in the material,” Delsing explains.</div> <h2 class="chalmersElement-H2">Will employ another 40 researchers​</h2> <div>With the increased funding, the number of researchers working in the quantum computer project can now be significantly increased. For example, a new team will be formed to study nanophotonic devices that can enable the interconnection of several smaller quantum processors into a large quantum computer. Within the next two years, the research force will be expanded by 40 people, almost double the current amount. In a first step, fifteen new postdocs will be recruited.</div> <div><br /></div> <div>“This is an ambitious recruitment in a highly competitive niche area. But our hopes are high – through previous recruitments we have attracted top talents both from Sweden and internationally. We have a unique interaction with the industry, extensive experience of superconducting circuits and an amazing clean room facility,” says Delsing.</div> <div><br /></div> <div>To mark the quantum computer project’s new, next-level development, WACQT is organising two international workshops: one on quantum software and optimisation (8–9 April), and the second on enabling technology and algorithms for quantum computing (13–14 April). Anyone curious to hear about the state of the art in quantum computing can follow the workshops online.</div> <div><br /></div> <div>“These are very exciting times in quantum computing. New steps are being taken all the time and the competition is rapidly increasing, with many countries making major investments. This investment will ensure that Sweden and Chalmers remain at the global forefront,” Delsing says.</div> <div><br /></div> <div><strong>Read more:</strong></div> <div><p class="chalmersElement-P"><span><span><a href="/en/centres/wacqt/calendar/Pages/ttp-qs.aspx" target="_blank">Quantum Software and Optimisation online workshop 8-9 April​</a><br /></span></span><a href="/en/centres/wacqt/calendar/Pages/ws%20enabling%20technology.aspx" target="_blank">Workshop on Enabling Technology and Algorithms for Quantum Computing 13-14 April</a><br /><a href="https://wacqt.se/" target="_blank">Wallenberg Centre for Quantum Technology (WACQT)</a><br /><a href="/en/news/Pages/Engineering-of-a-Swedish-quantum-computer-set-to-start.aspx" target="_blank">Engineering of a Swedish quantum computer set to start</a><span style="background-color:initial"> (initial press release from 2017)<br /></span><a href="/en/departments/mc2/news/Pages/Tiny-quantum-computer-solves-real-optimisation-problem.aspx" target="_blank">Tiny quantum computer solves real optimisation problem</a><span style="background-color:initial"> (press release from 2020)​</span></p></div> <div></div> <div><br /></div> <div><div><strong>More about: The Wallenberg Centre for Quantum Technology</strong></div> <div><a href="/en/centres/wacqt/Pages/default.aspx">The Wallenberg Centre for Quantum Technology, WACQT​</a>, is a 12 year research center that aims to take Sweden to the forefront of quantum technology. The main project is to develop an advanced quantum computer. WACQT is coordinated from Chalmers University of Technology, and has activities also at the Royal Institute of Technology, Lund University, Stockholm University, Linköping University and Göteborg University.</div></div> <div><br /></div> <div><strong>For more information, please contact:</strong></div> <div>Per Delsing, Director of Wallenberg Centre for Quantum Technology, Chalmers University of Technology, <a href="mailto:per.delsing@chalmers.se">per.delsing@chalmers.se​</a>, +46-70-308 83 17</div> <div>​<br /></div> ​Mon, 15 Mar 2021 10:00:00 +0100https://www.chalmers.se/en/departments/mc2/news/Pages/New-microcomb-could-help-discover-exoplanets-and-detect-diseases.aspxhttps://www.chalmers.se/en/departments/mc2/news/Pages/New-microcomb-could-help-discover-exoplanets-and-detect-diseases.aspxNew microcomb could detect exoplanets and diseases<p><b>​Tiny photonic devices could be used to find new exoplanets, monitor our health, and make the internet more energy efficient. Researchers from Chalmers University of Technology, Sweden, now present a game changing microcomb that could bring advanced applications closer to reality.​</b></p>​<span style="background-color:initial">A microcomb is a photonic device capable of generating a myriad of optical frequencies – colours – on a tiny cavity known as microresonator. These colours are uniformly distributed so the microcomb behaves like a ‘ruler made of light’. The device can be used to measure or generate frequencies with extreme precision.<br /><br /></span><div><span style="background-color:initial">In a recent article in the journal Nature Photonics, eight Chalmers researchers describe a</span><span style="background-color:initial"> new kind of microcomb on a chip, based on two microresonators. The new microcomb is a coherent, tunable and reproducible device with up to ten times higher net conversion efficiency than the current state of the art. <br /><br /></span><div><img src="/SiteCollectionImages/Institutioner/MC2/News/pr%20v%20torres%20mars%2021/Oskar_B_Helgason_pressbild.jpg" class="chalmersPosition-FloatRight" alt="" style="margin:5px;width:130px;height:130px" />&quot;The reason why the results are important is that they represent a unique combination of characteristics, in terms of efficiency, low-power operation, and control, that are unprecedented in the field,” says Óskar Bjarki Helgason, a PhD student at the Department of Microtechnology and Nanoscience at Chalmers, and first author of the new article.  <br /><br /></div> <div>The Chalmers researchers are not the first to demonstrate a microcomb on a chip, but they have developed a method that overcomes several well-known limitations in the field. The key factor is the use of two optical cavities – microresonators – instead of one. This arrangement results in the unique physical characteristics. </div> <div>Placed on a chip, the newly developed microcomb is so small that it would fit on the end of a human hair. The gaps between the teeth of the comb are very wide, which opens great opportunities for both researchers and engineers. <br /></div> <h2 class="chalmersElement-H2">A wide range of potential applications</h2> <div>Since almost any measurement can be linked to frequency, the microcombs offer a wide range of potential applications. They could, for example, radically decrease the power consumption in optical communication systems, with tens of lasers being replaced by a single chip-scale microcomb in data centre interconnects. They could also be used in lidar for autonomous driving vehicles, for measuring distances. <br /><br /></div> <div>Another exciting area where microcombs could be utilised is for the calibration of the spectrographs used in astronomical observatories devoted to the discovery of Earth-like exoplanets. <br /><br /></div> <div>Extremely accurate optical clocks and health-monitoring apps for our mobile phones are further possibilities. By analysing the composition of our exhaled air, one could potentially diagnose diseases at earlier stages.</div> <h2 class="chalmersElement-H2">Providing answers to questions not yet asked</h2> <div><img src="/SiteCollectionImages/Institutioner/MC2/News/pr%20v%20torres%20mars%2021/Victor_Torres_Compay_press.jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px;width:130px;height:130px" />“For the technology to be practical and find its use outside the lab, we need to co-integrate additional elements with the microresonators, such as lasers, modulators and control electronics. This is a huge challenge, that requires maybe 5-10 years and an investment in engineering research. But I am convinced that it will happen,” says Victor Torres Company, who leads the research project at Chalmers. He continues: </div> <div>“The most interesting advances and applications are the ones that we have not even conceived of yet. This will likely be enabled by the possibility of having multiple microcombs on the same chip. What could we achieve with tens of microcombs that we cannot do with one?”</div> <div><br /></div> <div><strong>Text:</strong> Mia Halleröd Palmgren​<br />Photo of Óskar Bjarki Helgason: Mia Halleröd Palmgren /Chalmers<br />Photo of Victor Torres Company​: Michael Nystås /Chalmers</div> <div><br /></div> <div><div><span></span><a href="https://doi.org/10.1038/s41566-020-00757-9"><img class="ms-asset-icon ms-rtePosition-4" src="/_layouts/images/icgen.gif" alt="" /></a> <a href="https://doi.org/10.1038/s41566-020-00757-9">Read the article Dissipative solitons in photonic molecules in Nature Photonics​</a></div> <div><br /></div> <div>Watch SVT news piece <a href="https://www.svt.se/nyheter/inrikes/mikrokammen-en-liten-uppfinning-med-stor-potential">Microcomb - a small invention with big potential</a></div> <div><br /></div> <div><a href="https://www.svt.se/nyheter/inrikes/mikrokammen-en-liten-uppfinning-med-stor-potential"></a>Watch explainer film <a href="https://www.youtube.com/watch?v=WGGgFuNth4w">New microcomb could detect expoplanets and diseases​</a><br /><br /></div> <div>The paper is written by Óskar B. Helgason, Francisco R. Arteaga-Sierra, Zhichao Ye, Krishna Twayana, Peter A. Andrekson, Magnus Karlsson, Jochen Schröder and Victor Torres Company at the Department of Microtechnology and Nanoscience at Chalmers. </div> <div>All the research, including modelling, theoretical and experimental work and nanofabrication, has been carried out at Chalmers University of Technology. The research has been funded by the European Research <br />Council, through Victor Torres Company’s ERC Consolidator Grant, and by the Swedish Research Council.</div> <div><br /></div> <div><img src="/SiteCollectionImages/Institutioner/MC2/News/pr%20v%20torres%20mars%2021/FrekvenskammarPaEttChip_210302_ENG_750x340px.jpg" alt="" style="margin:5px" /><br /><div><em style="background-color:initial">Researchers at Chalmers University of Technology, Sweden, present a microcomb on a chip – based on two microresonators instead of one. It is a coherent, tunable and reproducible device with up to ten times higher net conversion efficiency than the current state of the art. </em><br /></div> <div><em>Illustration: Yen Strandqvist /Chalmers​</em></div></div> <h2 class="chalmersElement-H2">More about: Frequency combs and microcombs</h2> <div>A frequency comb is a special laser where the emission frequencies are evenly spaced. It functions as a ruler made of light, where the markers set the frequency scale across a portion of the electromagnetic spectrum, from the ultraviolet to the mid infrared. The location of the markers can be linked to a known reference. This was achieved in the late 90s, and it signified a revolution in precision metrology – an achievement recognised by the Nobel Prize in Physics in 2005. </div> <div><br /></div> <div>A microcomb is a modern technology, alternative to mode-locked lasers, that can generate repetitive pulses of light at astonishing rates. They are generated by sending laser light to a tiny optical cavity called a microresonator. Thus, microcombs have two important attributes that make them extremely attractive for practical purposes: the frequency spacing between markers is very large (typically between 10 – 1,000 GHz), that is much higher than the spacing in mode-locked laser frequency combs, and they can be implemented with photonic integration technology. The compatibility with photonic integration brings benefits in terms of reduction of size, power consumption and the possibility to reach mass-market applications. The large spacing between teeth means that microcombs can be used for novel applications, such as light sources for fiber-optic communication systems or for the synthesis of pure microwave electromagnetic radiation.</div> <div><br /></div> <div>The key to the new enhanced microcomb from Chalmers is that the researchers have used two microresonators instead of one. The microresonators interact with each other, similar to how atoms bind together when forming a diatomic molecule. This arrangement is known as a photonic molecule and has unique physical characteristics.</div> <div><br /></div> <div>Video recording from the lab: How to generate the microcomb. PhD student Óskar Bjarki Helgason at Chalmers University of Technology, Sweden, demonstrates the experimental setup in the lab and explains how the new microcomb is generated. </div> <div><a target="_blank"><img class="ms-asset-icon ms-rtePosition-4" src="/_layouts/images/icgen.gif" alt="" /><span style="background-color:initial">https://chalmersuniversity.box.com/s/blyakzwtrz4sqrx45nd7108ao21z1idi</span> ​</a></div></div> <div>​<br /></div> <div><h2 class="chalmersElement-H2"><span>For </span><span>more information, contact: </span></h2></div> <div> <p class="MsoNormal"><b>Óskar Bjarki Helgason,</b><span lang="EN-US"> PhD student, Department of Microtechnology and Nanoscience, Chalmers University of Technology, </span><span lang="EN-GB"><a href="mailto:skarb@chalmers.se"><span lang="EN-US">skarb@chalmers.se<br /></span></a></span><b style="background-color:initial">Victor Torres Company,</b><span lang="EN-US" style="background-color:initial"> Associate Professor and research leader of the project, Department of Microtechnology and Nanoscience, Chalmers University of Technology, +46 31 772 19 04, </span><span lang="EN-GB" style="background-color:initial"><a href="mailto:torresv@chalmers.se"><span lang="EN-US">torresv@chalmers.se</span></a></span></p> <p class="MsoNormal"><span lang="EN-US"></span></p></div> <div><br /></div> </div>Thu, 04 Mar 2021 07:00:00 +0100https://www.chalmers.se/en/areas-of-advance/production/news/Pages/Planning-Grants-for-2021.aspxhttps://www.chalmers.se/en/areas-of-advance/production/news/Pages/Planning-Grants-for-2021.aspxApply for planning grants <p><b></b></p><div>​<span style="background-color:initial">The Production Area of Advance (AoA) management introduced the planning grants last year and will continue the distribution during 2021. The purpose is to give better opportunities to prepare for major research projects, or establish collaborations with other/various research disciplines, practice and users on international level. The grant is intended as support for creating larger projects that require additional efforts in preparation and not intended for normal project applications for national funding.</span></div> <div><span style="background-color:initial"><br /></span></div> <div><b>The planning grant within Production AoA is maximum SEK 50.000/project. </b></div> <div> </div> <h3 class="chalmersElement-H3">Application dates</h3> <div><span style="background-color:initial">The application will be open throughout 2021 with 3 cut-offs.: </span><b>31 March, 30 June</b> and <b>30 September 2021</b>. Send your application to Lars Nyborg with cc to Michael Eriksson (see below).</div> <h3 class="chalmersElement-H3">Application </h3> <div>Max 1 page including:</div> <div> </div> <div><ul><li>Motivation how the intended project if would contribute to the overall vision, mission and challenges of Production AoA</li> <div> </div> <li>Tentative consortium</li> <div> </div> <li>Call identifier (Vinnova, Horizon 2020/Horizon Europe, EIT Manufacturing, Formas, VR, Swedish Energy Agency)</li> <div> </div> <li>Any co-ordinated more prominent project initiation with IKEA would be eligible</li> <div> </div> <li><div>Any initiation of international co-operation that can be sustainable (note how long-term funding can be secured should be indicated)</div></li> <div> </div> <li><div>Budg<span>et (travel, meetings, etc.</span></div></li></ul></div> <h3 class="chalmersElement-H3"> </h3> <h3 class="chalmersElement-H3">Contact</h3> <div><span style="background-color:initial">Director </span><a href="mailto:lars.nyborg@chalmers.se"><span style="background-color:initial">Lars Nybor</span><span style="background-color:initial">g</span></a><span style="background-color:initial"> and </span><span style="background-color:initial"><a href="mailto:michael.eriksson@chalmers.se">Michael Eriksson</a></span></div> <div><span style="background-color:initial"><a href="mailto:michael.eriksson@chalmers.se"></a> </span></div> <div> </div>Thu, 04 Mar 2021 00:00:00 +0100https://www.chalmers.se/en/departments/mc2/news/Pages/new-director-of-2d-tech-and-graphene-centre.aspxhttps://www.chalmers.se/en/departments/mc2/news/Pages/new-director-of-2d-tech-and-graphene-centre.aspxNew director of 2d-tech and graphene centre<p><b>​Entrepreneurship, pro-activity, and interaction with the industry – three crucial ingredients when making Chalmers the Swedish epicenter of atomically thin materials and quantum materials. At least if you ask Samuel Lara-Avila who now takes the lead as new director of 2D-TECH and Graphene centre at Chalmers University. ​​​</b></p><span style="background-color:initial"><img src="/SiteCollectionImages/Centrum/2D-TECH/Samuel%20Lara%20Avila_1.jpg" class="chalmersPosition-FloatRight" alt="" style="margin:5px;width:250px;height:218px" />Samuel Lara-Avila, associate professor of physics, was appointed new director of 2D-TECH and Graphene Centre at the 2D-TECH assembly on 3 March. And with more than ten years’ experience working on graphene and an academic history at Chalmers that took off already in 2006, it’s safe to say he’s in familiar territories. </span><div><br /><span style="background-color:initial"></span><div>“I know for a fact that graphene can bring something to the table and solve real-world problems that other materials cannot. I see GCC and 2D-TECH as two tools to consolidate Chalmers as the Swedish epicenter of atomically thin materials and quantum materials”, says Samuel. </div> <div><br /></div> <div><strong>What made you want to take on the role as director? </strong></div> <div>“The conditions right now are very favorable: there is a large enthusiastic and highly competent community taking part in GCC and 2D-TECH. It has been a great achievement to kick-start a Vinnova competence centre and I’m here to do my best in trying to push it beyond. With the human resources and the infrastructure at Chalmers and partners, I believe this to be a feasible endeavour”.  </div> <div><br /></div> <div><strong>What challenges do you see and what are your thoughts on how to overcome them? </strong></div> <div>“One core challenge that needs to be addressed is that many of the graphene technologies worldwide are at risk of getting stuck in the technological “valley of death”. But when I look at the list of PIs and participants of 2D-TECH, I see many ingredients are in place in order to tackle that challenge. For the next couple of years, I see It will be crucial to ensure we are not a passive community. Accountability for deliverables should be in place, and the interactions between companies and PIs should be closely followed. We should not forget the entrepreneurial spirit, of which I see more and more at Chalmers, especially among younger PIs”. </div> <div><br /></div> <div>Samuel succeeds Ermin Malic who has been director of Graphene Centre since 2017 and of 2D-TECH since its birth in February 2020. And to Ermin stepping down doesn’t mean slowing down. New challenges await in the same country where he once got his PhD 13 years ago.  </div> <div><br /></div> <div><strong><img src="/SiteCollectionImages/Centrum/2D-TECH/ErminMalic_190415_05.jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px;width:200px;height:174px" />So, what will you be doing now? </strong></div> <div>“I’m building up a new research group &quot;Ultrafast Quantum Dynamics&quot; at the Philipps-Universität Marburg in Germany. The focus will be on microscopic understanding of moire exciton physics in atomically thin semiconductors”, says Ermin. </div> <div><br /></div> <div><strong>If you were to put the last few years into words, what would you say? </strong></div> <div>“Building up the 2D-TECH center at Chalmers was a very challenging, intense and rewarding time and it broadened my horizon in many different ways”. </div> <div><br /></div> <div><strong>Text:</strong> Lovisa Håkansson</div> </div>Wed, 03 Mar 2021 00:00:00 +0100https://www.chalmers.se/en/departments/mc2/news/Pages/Recipients-of-the-annual-PhD-award.aspxhttps://www.chalmers.se/en/departments/mc2/news/Pages/Recipients-of-the-annual-PhD-award.aspxRecipients of the annual PhD award<p><b>​Molecular doping of epigraphene and excitons in two-dimensional materials – those are the topics of the day as Samuel Brem and Hans He receive the GCC/2D-tech PhD Award for best doctoral thesis on graphene and related materials at Chalmers in 2020. </b></p>​<span style="background-color:initial">The two award winners received their prizes – a diploma and 15 000 SEK - at a web seminar on 1 March. </span><div><br />&quot;I’m honored that Graphene Center has recognized my PhD work, and I am grateful to be the recipient of the 2D-Tech award. I am very happy that my research on applications of epigraphene has garnered some interest&quot;, says Hans He, former PhD student at the quantum device laboratory at MC2. <br /></div> <div>And his co-award-winner Samuel Brem, who carried out his PhD work at Condensed Matter and Materials Theory at the Physics department, joins in: </div> <div>&quot;This award means a lot to me and I am very proud of it. It motivates me to continue my path in the academic world and to keep working hard on myself.&quot;<br /><br /></div> <div><img src="/SiteCollectionImages/Centrum/2D-TECH/Samuel%20Brem%20300x400.jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px" />Samuel’s  thesis titled Microscopic theory of exciton dynamics in two-dimensional materials focuses on the dynamics of excitons in transition metal dichalcogenides (TMD’s) and their heterostructures – a topic that is believed to further new physics and help open the route to new technological applications such as sensors or light emitters. His PhD work includes five peer-reviewed scientific articles with Samuel being the first author, and a scientific production of 31 articles, which so far have been cited 524 times – arguably the highest H-index in the history of newly graduated PhD:s from Chalmers. <br /><br /></div> <div>&quot;Samuel has developed a novel theoretical approach to describe moire exciton phenomena in technologically promising van der Waals heterostructures. He has been involved in over 30 scientific publications, including a cover article on Nature Materials&quot;, says Ermin Malic, director of the Graphene Centre and 2D-TECH. </div> <div><br /></div> <div><img src="/SiteCollectionImages/Centrum/2D-TECH/hans_he_300x400.jpg" class="chalmersPosition-FloatRight" alt="" style="margin:5px" />In his thesis, Molecular doping of epitaxial graphene for device application, Hans He uses a doping method to solve a common challenge when working with graphene and 2D materials: to create practical devices that are stable in ambient conditions and that can last for many years. By comparing with conventional quantum resistance standards, it has been confirmed that doped epigraphene meets the stringent criteria for use in precision quantum resistance metrology. The product is now commercialized and is has been used by various National Metrology Institutes across the world. In his PhD work, Hans also developed sensitive Hall sensors for magnetic field detection and contributed to the fabrication of a proof-of-concept terahertz detector, which potentially could revolutionize sensors used in next-generation space telescopes.<br /><br /></div> <div>&quot;Hans has developed a novel molecular doping technique for 2D materials, which has resulted in a patent and a high-impact publication in Nature Communications&quot;, says Ermin. <br /></div> <div>The director of the Graphene Centre is also keen to emphasize what the two award winning theses mean to the university at large. <br /></div> <div>&quot;Chalmers is often just seen as the coordinator of the big Graphene Flagship, but Samuel and Hans demonstrate how strong the actual 2D material research is at Chalmers.&quot;<br /><br /></div> <div>After receiving their prizes Hans and Samuel presented their award-winning theses. And besides enjoying the honor of winning the awards, it turns out also the prize money will come in handy. <br /></div> <div>&quot;As for the money, I'll probably save it until this pandemic passes and go travel somewhere with my wife&quot;, says Hans. <br /></div> <div>&quot;I will buy myself a good tablet to keep all my notes in the cloud and the rest of it will probably contribute to the budget needed to finally get my driving license&quot;, concludes Samuel. <br /><br /></div> <div>Samuel is currently doing his PostDoc at the University of Marburg in Germany and Hans is working for RISE where he continues doing active research on graphene-based primary metrology. </div> <div><br /></div> <div><strong>Text</strong>: Lovisa Håkansson</div> Mon, 01 Mar 2021 16:00:00 +0100https://www.chalmers.se/en/areas-of-advance/ict/news/Pages/Call-for-ICT-seed-projects-2022.aspxhttps://www.chalmers.se/en/areas-of-advance/ict/news/Pages/Call-for-ICT-seed-projects-2022.aspxCall for ICT seed projects 2022<p><b> Call for proposals within ICT strategic areas and involving interdisciplinary approaches.​</b></p><h3 class="chalmersElement-H3" style="color:rgb(153, 51, 0)"><span style="color:rgb(153, 51, 0)">The application date has expired!</span></h3> <h3 class="chalmersElement-H3">Important dates:</h3> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><ul><li><b>Submission date: </b><span style="text-decoration:line-through">April 29, 2021</span></li> <li><b>Notification:</b> mid-June, 2021</li> <li><b>Expected start of the project:</b> January 2022</li></ul></div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <h3 class="chalmersElement-H3">Background</h3> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><b>The Information and Communication Technology (ICT) Area of Advance</b> (AoA) provides financial support for SEED projects, i.e., projects involving innovative ideas that can be a starting point for further collaborative research and joint funding applications. </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div>We will prioritize research projects that <strong>involve researchers from different research communities</strong> (for example across ICT departments or between ICT and other Areas of Advances) and who have not worked together before (i.e., have no joint projects/publications). </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div>Research projects involving a <strong>gender-balanced team and younger researchers</strong>, e.g., assistant professors, will be prioritized. Additionally, proposals related to <strong>sustainability</strong> and the UN Sustainable Development Goals are encouraged.</div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><b><em>Note: </em></b><em>Only researchers employed at Chalmers can apply and can be funded. PhD students cannot be supported by this call.  Applicants and co-applicants of research proposals funded in the 2020 and 2021 ICT SEED calls cannot apply. </em></div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><em><br /></em></div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><b>The total budget of the call is 1 MSEK.</b> We expect to fund 3-5 projects</div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <h3 class="chalmersElement-H3">Details of the call</h3> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><ul><li>The project should include at least two researchers from different divisions at Chalmers (preferably two different departments) and who should have complementary expertise, and no joint projects/publications.</li> <li>Proposals involving teams with good gender balance and involving assistant professors will be prioritized.</li> <li>The project should contribute to sustainable development. </li> <li>The budget must be between 100 kSEK and 300 kSEK, including indirect costs (OH). The budget is mainly to cover personnel costs for Chalmers employees (but not PhD students). The budget cannot cover costs for equipment or travel costs to conferences/research visits. </li> <li>The project must start in early 2022 and should last 3-6 months. </li></ul></div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <h3 class="chalmersElement-H3">What must the application contain?</h3> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div>The application should be at most 3 pages long, font Times–roman, size 11. In addition, max 1 page can be used for references. Finally, an additional one-page CV of each one of the applicants must be included (max 4 CVs). Proposals that do not comply with this format will be desk rejected (no review process).</div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div>The proposal should include:</div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div>a)<span style="white-space:pre"> </span>project title </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div>b)<span style="white-space:pre"> </span>name, e-mail, and affiliation (department, division) of the applicants</div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div>c)<span style="white-space:pre"> </span>the research challenges addressed and the objective of the project; interdisciplinary aspects should be highlighted; also the applicant should discuss how the project contributes to sustainable development, preferably in relation to the <a href="https://www.un.org/sustainabledevelopment/sustainable-development-goals/" title="link to UN webpage">UN Sustainable Development Goals (SDG)</a>. Try to be specific and list the targets within each Goal that are addressed by your project.</div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div>d)<span style="white-space:pre"> </span>the project description </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div>e)<span style="white-space:pre"> </span>the expected outcome (including dissemination plan) and the plan for further research and funding acquisition</div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div>f)<span style="white-space:pre"> </span>the project participants and the planned efforts</div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div>g)<span style="white-space:pre"> </span>the project budget and activity timeline
</div> <div><div><br /></div> <h3 class="chalmersElement-H3">Evaluation Criteria</h3> <div><ul><li>Team composition</li> <li>Interdisciplinarity</li> <li>Novelty</li> <li>Relevance to AoA ICT and Chalmers research strategy as well as to SDG</li> <li>Dissemination plan</li> <li>Potential for further research and joint funding applications</li> <li>Budget and project feasibility​</li></ul></div></div> <div><span style="color:rgb(33, 33, 33);font-family:inherit;font-size:16px;font-weight:600;background-color:initial"><br /></span></div> <div><span style="color:rgb(33, 33, 33);font-family:inherit;font-size:16px;font-weight:600;background-color:initial">Submission</span></div> <div> </div> <div> </div> <div> </div> <div>The application should be submitted as one PDF document to</div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"><span><span lang="EN-GB"><a href="https://easychair.org/my/conference?conf=seed2022">https://easychair.org/conferences/?conf=seed2022</a></span></span></p> <p class="chalmersElement-P"><span><br /></span></p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><span style="background-color:initial">The proposals will be evaluated by the AoA ICT management group and selected Chalmers researchers.

</span></div> <div><span style="background-color:initial"><b><br /></b></span></div> <div><span style="background-color:initial"><b>Questions</b> can be addressed to <a href="mailto:erik.strom@chalmers.se">Erik Ström</a> or <a href="mailto:durisi@chalmers.se">Giuseppe Durisi​</a> </span></div> <div> </div> <div><span style="background-color:initial"><br /></span></div> <div><span style="background-color:initial">General information about the ICT Area of Advance can be found at <a href="/en/areas-of-advance/ict/Pages/default.aspx">www.chalmers.se/ict ​</a></span><br /></div> <div> </div> <div><span style="background-color:initial"><br /></span></div> <div> </div> <div><img src="/SiteCollectionImages/Areas%20of%20Advance/Information%20and%20Communication%20Technology/About%20us/IKT_logo_600px.jpg" alt="" /><span style="background-color:initial">​​<br /></span></div>Mon, 01 Mar 2021 00:00:00 +0100https://www.chalmers.se/en/departments/bio/news/Pages/New-nano-weapon-against-resistant-bacteria.aspxhttps://www.chalmers.se/en/departments/bio/news/Pages/New-nano-weapon-against-resistant-bacteria.aspxNew nano-weapon against resistant bacteria<p><b>​Nanoparticles coated with graphene flakes and antibiotics. This antibacterial nano-weapon is the goal of a new Nordic research project co-ordinated by Professor Ivan Mijakovic at Chalmers. The project aims to deliver the next generation of treatments against antibiotic-resistant bacteria. </b></p><p class="chalmersElement-P">​<span><span>Bacterial infections that cannot be treated due to antibiotic resistance is a rising and acute global problem. More than 700,000 people worldwide die each year due to infections caused by antibiotic-resistant bacteria. </span></span></p> <p class="chalmersElement-P"><span><span>In a worst-case scenario presented in a UN report in 2018, we can, if no measures are taken, reach a situation by 2050 where the death toll due to these infections rises to 10 million per year. As it is a time-consuming process to develop new antibiotics, and today's antibiotics are rapidly becoming ineffective, innovations are needed quickly.</span></span></p> <div> </div> <div><h2 class="chalmersElement-H2">Treatment of antibiotic resistant <em>Staphylococcus aureus</em>​</h2> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><span style="font-size:14px"><span style="background-color:initial"></span></span></div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"><span><img src="/SiteCollectionImages/Institutioner/Bio/SysBio/IvanMijakovic_180327_340x400.jpg" alt="Ivan Mijakovic" class="chalmersPosition-FloatRight" style="width:240px;height:282px" />“This is the right time for scientists to mobilise and try to solve this problem, which will be a real threat to mankind in a decade or two. Traditionally we all tend to think that the solution is to find new antibiotics, but we could also try to find a disruptive new technology that is not based on antibiotic discovery,” says<strong> Ivan Mijakovic</strong>, Professor of Systems and Synthetic Biology at the Department of Biology and Biological Engineering at Chalmers, w​ho is the co-ordinator of the new Nordic project.  </span></p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"><span>The research </span><span>pro</span><span>ject will run </span><span>for three years, and in January 2021 it was awarded 15 MSEK by </span><a href="https://www.nordforsk.org/">Nordforsk</a><span>. The researchers will specifically be focusing on treatment of methicillin-resistant </span><em>Staphylococcus aureus</em><span> (MRSA), which, among other things, causes chronic skin infections and sepsis. </span></p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"><span>MRSA can also infect tissues and organs inside the body, such as heart and lungs, and they can also grow on different kinds of implants used in health care. MRSA-infections are easily spread in hospitals and cause great suffering in affected patients. </span></p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <h2 class="chalmersElement-H2"><span>Combine three techniques in a new way</span></h2> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"><span>The idea of the project is to combine three already established techniques in a completely new way to create a new system for drug delivery. </span></p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"><span>Metal nanoparticles, graphene flakes and antibiotics all have antibacterial properties. Combined they would be even more powerful, as these particles most likely can penetrate the bacterial biofilm formed at the area of infection and release the antibiotic there. </span></p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"><span>Biofilm is the thick layer of bacteria and the mucus they produce when they attach to a surface and start to multiply, and it creates a protective barrier for the bacteria. </span></p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <h2 class="chalmersElement-H2"><span>Graphene flakes cut and kill bacteria</span></h2> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><p class="chalmersElement-P"><span><img src="/SiteCollectionImages/Institutioner/Bio/SysBio/A%20Yurgens%201_340x400.jpg" alt="August Yurgens" class="chalmersPosition-FloatRight" style="width:240px;height:282px" />Ch</span><span>almers is one of the world leading universities in the research field of graphene. The idea of using graphene for medical treatments is relatively young but has great potential.  <strong>August Yurgens</strong> is Professor at the Department of Microtechnology and Nanoscience at Chalmers. His research group is developing the process where the nanoparticles are coated axially with graphene flakes. </span></p></div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"><span>“Sharp edges of graphene flakes placed vertically on a surface cut through the membrane of cells of a certain size, which <a href="/en/departments/bio/news/Pages/Spikes-of-graphene-can-kill-bacteria-on-implants.aspx">research from Ivan and other scientists at Chalmers already has shown</a>.  Small bacterial cells are killed when they are cut by the sharp graphene edges, but human cells, which are bigger, are not harmed. The graphene flakes will be coated with the drug for transporting it deeper into the infected tissue. The antibiotics will then be released in the infected tissue gradually, &quot;says August Yurgens and continues: </span></p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"><span>&quot;Since some chemicals used as drugs are non-soluble in water, the main constituent of our bodies, we must find other ways of transporting the drugs within the body. The graphene coated nanoparticles could be a solution to this problem.” </span></p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"><span>His research group has made trials where they tried to grow graphene on silicon nanoparticles </span><span>−</span><span> </span><span> with promising results. </span></p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"><span>“Of course, we are facing some challenges since the nanoparticles are spherical and for most efficient result, they need to be covered evenly with graphene flakes. We have several ideas on how we can solve that,” he says. </span></p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <h2 class="chalmersElement-H2"><span>Green nanoparticles and novel drugs​</span></h2> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P"><span>The other Nordic partners are <a href="https://www.biosustain.dtu.dk/">DTU</a> in Denmark, and the research institute <a href="https://www.sintef.no/en/">SINTEF​</a> in Norway.  DTU will deliver the so-called green nanoparticles, which produced from plant or bacterial extracts, for an environmentally friendly production. </span></p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"> </p> <div> </div> <p class="chalmersElement-P"><span>Researchers at SINTEF are developing new drugs with antibacterial properties, which will be loaded on the graphene coated nanoparticles. </span></p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <h2 class="chalmersElement-H2">&quot;Mechanism that effectively can be used against MRSA&quot;</h2> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <p class="chalmersElement-P">I<span>van Mijakovic’s research group will test the new nano-weapons for killing of bacterial biofilms. Ivan Mijakovic says that even if their study is successful, further obstacles must be overcome before this system can be used in patients. </span></p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"><span>Graphene-based nanotechnology is not yet allowed in medical treatments within the EU. But, since this area has such potential, there are ongoing clinical trials to ensure safe treatments. </span></p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"><span> “It usually takes decades to develop treatments like this. But we are at the forefront of developing a mechanism that we think can be effectively used against MRSA and other dangerous pathogens, and it is important that we test it and act now,” says Ivan Mijakovic.  </span></p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p 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class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"> </p> <p class="chalmersElement-P"><span><strong>Text: </strong>Susanne Nilsson Lindh</span></p> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> 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</div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><span style="font-size:14px"><br /></span></div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><span style="font-size:14px"><strong>Read more: </strong></span></div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><ul><li><a href="/en/departments/bio/news/Pages/Spikes-of-graphene-can-kill-bacteria-on-implants.aspx">Spikes of graphene can kill bacteria on implants</a></li> <li><a href="/sv/institutioner/bio/nyheter/Sidor/Ny-teori-om-snabb-spridning-av-antibiotikaresistens.aspx" style="font-weight:300">​</a><a href="/en/departments/bio/news/Pages/Graphite-nanoplatelets-on-medical-devices-prevent-infections-.aspx">Graphite nanoplatelets prevent infections​</a></li></ul></div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><a href="/en/departments/bio/news/Pages/Graphite-nanoplatelets-on-medical-devices-prevent-infections-.aspx"></a></div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div> </div> <div><span style="font-size:14px"><br /></span></div></div>Tue, 02 Feb 2021 10:00:00 +0100