Topological valley transport at the curved boundary of a folded bilayer graphene
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چکیده
منابع مشابه
Valley Chern numbers and boundary modes in gapped bilayer graphene.
Electronic states at domain walls in bilayer graphene are studied by analyzing their four- and two-band continuum models, by performing numerical calculations on the lattice, and by using quantum geometric arguments. The continuum theories explain the distinct electronic properties of boundary modes localized near domain walls formed by interlayer electric field reversal, by interlayer stacking...
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ژورنال
عنوان ژورنال: Communications Physics
سال: 2019
ISSN: 2399-3650
DOI: 10.1038/s42005-018-0106-4