Händelser: Centrum Grafenhttp://www.chalmers.se/sv/om-chalmers/kalendariumAktuella händelser på Chalmers tekniska högskolaWed, 18 Nov 2020 17:09:08 +0100http://www.chalmers.se/sv/om-chalmers/kalendariumhttps://www.chalmers.se/sv/institutioner/mc2/kalendarium/Sidor/g-gloria.aspxhttps://www.chalmers.se/sv/institutioner/mc2/kalendarium/Sidor/g-gloria.aspx2D-TECH webinar: Design and potential applications of nanomaterial in food packaging<p>Online</p><p>​Guidetti Gloria, Tetrapak Packaging, Modena, Italy  Join on Zoom: https://chalmers.zoom.us/j/636054378​​46 Password: 2d-tech311</p>​Abstract: <div>TBA</div> <div><br /></div>https://www.chalmers.se/sv/institutioner/mc2/kalendarium/Sidor/g-deligeorgis.aspxhttps://www.chalmers.se/sv/institutioner/mc2/kalendarium/Sidor/g-deligeorgis.aspx2D-TECH webinar with George Deligeorgis<p>Online</p><p>​George Deligeorgis, Foundation for Research &amp; Technology Hellas, Crete, Greece​ Join on Zoom: https://chalmers.zoom.us/j/68781659097 Password: 2d-tech141</p>​​Abstract:<div>TBA <span style="background-color:initial">[WP Energy]​</span></div> <div><span style="background-color:initial"><br /></span></div>https://www.chalmers.se/sv/institutioner/mc2/kalendarium/Sidor/Spin-interactions-in-van-der-Waals-heterostructures.aspxhttps://www.chalmers.se/sv/institutioner/mc2/kalendarium/Sidor/Spin-interactions-in-van-der-Waals-heterostructures.aspxSpin interactions in van der Waals heterostructures<p>online</p><p>Välkommen till ett seminarium med Prof. Dr. Jaroslav Fabian, Universität Regensburg, Regensburg, Germany ZOOM link: https://chalmers.zoom.us/j/64180766512 Meeting ID: 641 8076 6512 Password: 846031​  ​</p><p class="chalmersElement-P"><strong>​</strong><span lang="EN-US"><strong>Abstrakt</strong></span></p> <p class="chalmersElement-P"><span lang="EN-US">Two dimensional materials offer unprecedented opportunities for spintronics research. The main advantages of van der Waals heterostructures are (i) the possibility to control the spin properties of electrons electrically very efficiently by gating, and (ii) tailoring the spin properties---spin-orbit and exchange couplings---by the proximity effect. In this talk, I will present the current understanding of the spin-orbit coupling in graphene-based heterostructures, and introduce some new ideas how to turn the spin-orbit coupling on and off, and even how to swap spin-orbit and exchange interactions in ex-so-tic</span><span lang="EN-US"><br /> <span>heterostructu</span><span></span><span>res which comprise strong spin-orbit as well as ferromagnetic layers [1]. Finally, I will discuss ramifications of the spin proximity effects on topological transport in graphene [2]. </span><br /> <span> </span><br /> </span><span>[1] K Zollner et al, Phys. Rev. Lett. 125, 196402 (2020)</span><span><br /> <span>[2] P. Högl et al, Phys. </span></span><span lang="EN-US">Rev. Lett. 124, 136403 (2020)</span></p> <p class="chalmersElement-P"> </p>