Publication Date:
2013-09-24
Description:
Author(s): Pablo San-Jose and Elsa Prada A twisted graphene bilayer exhibits a triangular Moir pattern in the local stacking, that smoothly alternates between the three basic types A A ′ , A B ′ , and B A ′ . Under an interlayer bias U , the latter two types develop a spectral gap, characterizsed by opposite valley Chern numbers. We show that for la... [Phys. Rev. B 88, 121408] Published Mon Sep 23, 2013
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics