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Prog. Theor. Phys. Supplement No. 176 (2008) pp. 227-252

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Electronic Structure of Multilayer Graphene

Hongki Min* and Allan H. MacDonald

Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA

Abstract:

We study the electronic structure of multilayer graphene using a π-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.


URL : http://ptp.ipap.jp/link?PTPS/176/227/
DOI : 10.1143/PTPS.176.227


*E-mail: hongki@physics.utexas.edu

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