Chiral Response of Twisted Bilayer Graphene.
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DOI: 10.1103/physrevlett.120.046801
Abstract: We present an effective (minimal) theory for chiral two-dimensional materials. These materials possess an electromagnetic coupling without exhibiting a topological gap. As an example, we study the response of doped twisted bilayers, unveiling unusual phenomena… read more here.
Keywords: bilayer graphene; response twisted; response; chiral response ... See more keywords