Solid-State Electronics

Spontaneous transverse field in impurity graphene

M. B. Belonenko, N. G. Lebedev, A. V. Pak, N. N. Yanushkina

Volgograd State University

Abstract: The periodic Anderson model and the average electron method are used to show that an electric field normal to an applied dc electric field can spontaneously appear in impurity-containing graphene. This effect can be related to a nonequilibrium electron subsystem in graphene. The characteristics of the spontaneous field are revealed as a function of the problem parameters.

Received: 24.06.2010
Accepted: 09.11.2010

 English version: Technical Physics, 2011, 56:8, 1123–1128

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