20th Brazilian Workshop On Semiconductor Physics

Session

Plenary

12 sept. 2022, 09:00

Instituto Tecnológico de Aeronáutica

Documents de présentation

1-Peeters_BWSP_abstract_new.pdf

53. Buckling induced flat bands: Giant nanoscale periodic strain

Prof. François M. Peeters (Condensed Matter Theory, Universiteit Antwerpen, B-2020 Antwerpen, Belgium)

12/09/2022 09:00

Abstract

Two-dimensional atomic crystals can radically change their properties in response to external influences, such as substrate orientation or strain, forming materials with novel electronic structure. Applying strain to graphene has the same effect as introducing an effective pseudo-magnetic field. Doing so, one has been able to experimentally quantize the electron spectrum into...