Samuel Lara Avila

Assistant Professor, Microtechnology and Nanoscience, Quantum Device Physics Laboratory

samuel.lara@chalmers.se +46317723031 Find me http://orcid.org/0000-0002-8331-718X

Teaching
Publications
Collaboration and projects

(MCC026)-Nanoscience. Course Responsible. The course "Nanoscience" is an in-depth catalog of nano-reasearch at Chalmers taught by researchers actively working in the area. A major goal of the course is to introduce the of research and further education in the field of Nanoscience at Chalmers.
(MCC115)- Modeling and fabrication of micro/nanodevices. Project supervisor. In this course we aim to give the students an introduction to research and device fabrication in cleanroom environment, important for further activites both in research and industry related to micro- and nano-technology.

Latest publications

2020
The performance limits of epigraphene Hall sensors doped across the Dirac point

Author: Hans He; Naveen Shetty; Thilo Bauch; Sergey Kubatkin; T. Kaufmann; M. Cornils; R. Yakimova; Samuel Lara Avila

Published: 2020

Published in: Applied Physics Letters

Publication type: Journal article
Chemical Sensing with Atomically Thin Platinum Templated by a 2D Insulator

Author: Kyung Ho Kim; Hans He; Marius Rodner; Rositsa Yakimova; Karin Larsson; Marten Piantek; David Serrate; Alexei Zakharov; Sergey Kubatkin; Jens Eriksson; Samuel Lara Avila

Published: 2020

Published in: Advanced Materials Interfaces

Publication type: Journal article
2019
Quantum transport at Dirac point enables graphene for terahertz heterodyne astronomy

Author: Serguei Cherednichenko; Andrey Danilov; Dmitry Golubev; Hans He; Kyung Ho Kim; Rositsa Yakimova; Floriana Lombardi; Thilo Bauch; Samuel Lara Avila; Sergey Kubatkin

Published: 2019

Published in: ISSTT 2019 - 30th International Symposium on Space Terahertz Technology, Proceedings Book

Publication type: Paper in proceedings
MgB2 HEB terahertz mixers: Diffusion- or phonon- cooled?

Author: Narendra Acharya; Samuel Lara Avila; Serguei Cherednichenko

Published: 2019

Published in: ISSTT 2019 - 30th International Symposium on Space Terahertz Technology, Proceedings Book

Publication type: Paper in proceedings
Polymer-encapsulated molecular doped epigraphene for quantum resistance metrology

Author: Hans He; Samuel Lara Avila; Kyung Ho Kim; N. E. Fletcher; S. Rozhko; T. Bergsten; Gunnar Eklund; Karin Cedergren; Rositsa Yakimova; Yung Woo Park; Alexander Tzalenchuk; Sergey Kubatkin

Published: 2019

Published in: Metrologia

Publication type: Journal article
Molecular Lipid Films on Microengineering Materials

Author: Silver Jõemetsa; Kiryl Kustanovich; Severin Schindler; Tatsiana Lobovkina; Samuel Lara Avila; Aldo Jesorka; Irep Gözen

Published: 2019

Published in: Langmuir

Publication type: Journal article
Towards quantum-limited coherent detection of terahertz waves in charge-neutral graphene

Author: Samuel Lara Avila; Andrey Danilov; Dmitry Golubev; Hans He; Kyung Ho Kim; Rositza Yakimova; Floriana Lombardi; Thilo Bauch; Serguei Cherednichenko; Sergey Kubatkin

Published: 2019

Published in: Nature Astronomy

Publication type: Journal article
Effect of graphene substrate type on formation of Bi 2 Se 3 nanoplates

Author: J. Andzane; Liga Britala; Edijs Kauranens; Aleksandrs Neciporenko; M. Baitimirova; Samuel Lara Avila; Sergey Kubatkin; Mikhael Bechelany; Donats Érts

Published: 2019

Published in: Scientific Reports

Publication type: Journal article
2018
Stable and tunable charge carrier control of graphene for quantum resistance metrology

Author: Hans He; Samuel Lara Avila; Tobias Bergsten; Gunnar Eklund; Kyung Ho Kim; Rositza Yakimova; Yung Woo Park; Sergey Zuev

Published: 2018

Published in: 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018)

Publication type: Paper in proceedings
Uniform doping of graphene close to the Dirac point by polymer-assisted assembly of molecular dopants

Author: Hans He; Kyung Ho Kim; Andrey Danilov; Domenico Montemurro; Liyang Yu; YungWoo Park; Floriana Lombardi; Thilo Bauch; Kasper Moth-Poulsen; Tihomir Iakimov; Rositsa Yakimova; Per Malmberg; Christian Müller; Sergey Kubatkin; Samuel Lara Avila

Published: 2018

Published in: Nature Communications

Publication type: Journal article
Probing variable range hopping lengths by magneto conductance in carbonized polymer nanofibers

Author: Kyung Ho Kim; Samuel Lara Avila; Hans He; H. J. Kang; S. J. Hong; Min Park; Johnas Eklöf; Kasper Moth-Poulsen; S. Matsushita; Kazuo Akagi; Sergey Kubatkin; Yung Woo Park

Published: 2018

Published in: Scientific Reports

Publication type: Journal article
2017
Thermal stability of epitaxial graphene electrodes for conductive polymer nanofiber devices

Author: Kyung Ho Kim; Samuel Lara Avila; Hans He; H. Kang; YungWoo Park; Sergey Kubatkin; Sergey Kubatkin

Published: 2017

Published in: Crystals

Publication type: Journal article
Guided selective deposition of nanoparticles by tuning of the surface potential

Author: Johnas Eklöf; Alicja Stolas; M. Herzberg; Anna Pekkari; Behabitu Ergette Tebikachew; Tina Gschneidtner; Samuel Lara Avila; T. Hassenkam; Kasper Moth-Poulsen

Published: 2017

Published in: Europhysics Letters

Publication type: Journal article
Enhancing optoelectronic properties of SiC-grown graphene by a surface layer of colloidal quantum dots

Author: O. Makarovsky; L. Turyanska; N. Mori; M. Greenaway; L. Eaves; A. Patane; M. Fromhold; Samuel Lara Avila; Sergey Kubatkin; R. Yakimova

Published: 2017

Published in: 2D Materials

Publication type: Journal article
Site-selective immobilization of functionalized DNA origami on nanopatterned Teflon AF

Author: Mehrnaz Shaali; Jakob Woller; Peter Johansson; Jonas Hannestad; Laura De Battice; Nesrine Aissaoui; T. Brown; Afaf El-Sagheer; Sergey Kubatkin; Samuel Lara Avila; Bo Albinsson; Aldo Jesorka

Published: 2017

Published in: Journal of Materials Chemistry C

Publication type: Journal article
2016
Apparent Power Law Scaling of Variable Range Hopping Conduction in Carbonized Polymer Nanofibers

Author: Kyung Ho Kim; Samuel Lara Avila; H. Kang; Hans He; Johnas Eklöf; S. J. Hong; M. Park; Kasper Moth-Poulsen; S. Matsushita; K. Akagi; Sergey Kubatkin; YungWoo Park

Published: 2016

Published in: Scientific Reports

Publication type: Journal article
Controlling deposition of nanoparticles by tuning surface charge of SiO2 by surface modifications

Author: Johnas Eklöf; Tina Gschneidtner; Samuel Lara Avila; Kim Nygård; Kasper Moth-Poulsen

Published: 2016

Published in: RSC Advances

Publication type: Journal article
Towards a cryogen-free table-top primary resistance standard

Author: Tjbm Janssen; S. Rozhko; J. M. Williams; J. Ireland; S. P. Giblin; Hans He; Samuel Lara Avila; Sergey Kubatkin; R. Yakimova; A.Y. Tzalenchuk

Published: 2016

Published in: 2016 Conference on Precision Electromagnetic Measurements (Cpem 2016)

Publication type: Paper in proceedings
Fabrication of graphene quantum hall resistance standard in a cryogen-Table-Top system

Author: Hans He; Tjbm Janssen; S. Rozhko; A.Y. Tzalenchuk; Samuel Lara Avila; R. Yakimova; Sergey Kubatkin

Published: 2016

Published in: 2016 Conference on Precision Electromagnetic Measurements, CPEM 2016; The Westin OttawaOttawa; Canada; 10-15 July 2016

Publication type: Paper in proceedings
Giant quantum Hall plateaus generated by charge transfer in epitaxial graphene

Author: J. A. Alexander-Webber; J. Huang; D. K. Maude; Tjbm Janssen; A.Y. Tzalenchuk; V. Antonov; Thomas Yager; Samuel Lara Avila; Sergey Kubatkin; R. Yakimova; R. J. Nicholas

Published: 2016

Published in: Scientific Reports

Publication type: Journal article
2015
Operation of graphene quantum Hall resistance standard in a cryogen-free table-top system

Author: Tjbm Janssen; S. Rozhko; I. Antonov; A.Y. Tzalenchuk; J. M. Williams; Z. Melhem; Hans He; Samuel Lara Avila; Sergey Kubatkin; R. Yakimova

Published: 2015

Published in: 2D Materials

Publication type: Journal article
A prototype of RK/200 quantum Hall array resistance standard on epitaxial graphene

Author: Arseniy Lartsev; Samuel Lara Avila; Andrey Danilov; A.Y. Tzalenchuk; Sergey Kubatkin

Published: 2015

Published in: Journal of Applied Physics

Publication type: Journal article
Low contact resistance in epitaxial graphene devices for quantum metrology

Author: Thomas Yager; Arseniy Lartsev; Karin Cedergren; R. Yakimova; V. Panchal; O. Kazakova; A.Y. Tzalenchuk; Kyung Ho Kim; YungWoo Park; Samuel Lara Avila; Sergey Kubatkin

Published: 2015

Published in: AIP Advances

Publication type: Journal article
Wafer-scale homogeneity of transport properties in epitaxial graphene on SiC

Author: Thomas Yager; Arseniy Lartsev; R. Yakimova; Samuel Lara Avila; Sergey Kubatkin

Published: 2015

Published in: Carbon

Publication type: Journal article
High mobility epitaxial graphene devices via aqueous-ozone processing

Author: Thomas Yager; M. J. Webb; H. Grennberg; R. Yakimova; Samuel Lara Avila; Sergey Kubatkin

Published: 2015

Published in: Applied Physics Letters

Publication type: Journal article

Go to Chalmers publication library

Projects
1/1/2016 — 12/31/2020

Epitaxiell grafen för metrologi, sensorer och elektronik
5/1/2016 — 6/30/2021

Novel two-dimensional systems: from growth to applications

Figure 1 . Novel two-dimensional systems templated by silicon carbide to be explored for nanoelectronics, catalysis and sensing.
Closed
11/4/2019 — 2/29/2020

Current sensor based on graphene Hall device
12/1/2017 — 5/31/2018

Graphene Hall Sensors

Published: Thu 05 Oct 2017.

Samuel Lara Avila

Latest publications

2020

2019

2018

2017

2016

2015

Projects

Closed