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Dirac fermion optics and directed emission from single- and bilayer graphene cavities

URN to cite this document:
urn:nbn:de:bvb:355-epub-509473
DOI to cite this document:
10.5283/epub.50947
Schrepfer, Jule-Katharina ; Chen, Szu-Chao ; Liu, Ming-Hao ; Richter, Klaus ; Hentschel, Martina

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Date of publication of this fulltext: 03 Nov 2021 06:14



Abstract

High-mobility graphene hosting massless charge carriers with linear dispersion provides a promising platform for electron optics phenomena. Inspired by the physics of dielectric optical microcavities where the photon emission characteristics can be efficiently tuned via the cavity shape, we study corresponding mechanisms for trapped Dirac fermionic resonant states in deformed microdisk graphene ...

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