Effect of an AC Electric Field on Chaotic Electronic Transport in a Magnetic Superlattice

DOI to cite this document:: 10.5283/epub.1446

Yevtushenko, Oleg M. ; Richter, Klaus

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Date of publication of this fulltext: 05 Aug 2009 13:29

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Abstract

We study classical transport properties of a two- dimensional electron gas subject to a spatially periodic magnetic field and to a time-dependent (ac) electric field. We investigate the case of a strong one-dimensional magnetic modulation and show how the chaotic electronic motion affects the conductivity of the sample. The dependence of the longitudinal conductivity on the amplitude of the ...