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AC-Driven Anomalous Stochastic Diffusion and Chaotic Transport in Magnetic Superlattices

Yevtushenko, Oleg M. ; Richter, Klaus



Zusammenfassung

We study regular and chaotic motion of the charge carriers in a two-dimensional electron gas subject to a spatially periodic magnetic field and to an AC electric field. We show how the interplay between the time-periodic electric and the spatially-periodic magnetic field leads to dynamical chaos and to fast stochastic diffusion of the electrons. The cases of a one-dimensional magnetic ...

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