Electronic structure of multilayer graphene
classification
❄️ cond-mat.mes-hall
cond-mat.mtrl-sci
keywords
electronicgraphenestructuremultilayerarbitrarilychiralchiralityconserved
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We study the electronic structure of multilayer graphene using a $\pi$-orbital continuum model with nearest-neighbor intralayer and interlayer tunneling. Using degenerate state perturbation theory, we show that the low-energy electronic structure of arbitrarily stacked graphene multilayers consists of chiral pseudospin doublets with a conserved chirality sum.
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