arXiv · cond-mat/0412121
Self-Channelling of Electric Current in a Quantum Well
Abstract
We have directly demonstrated that homogeneous photoexcitation of a quantum well in presence of uniform tilted magnetic field gives rise to a set of bypass in-plane electric currents of a different value which may flow even in the opposite directions simultaneously. The effect has been observed in an asymmetric InAs quantum well under the Landau quantization. Theoretical model of the effect are discussed as well as the related problems.
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S. A. Emelyanov. 2004-12-06. Self-Channelling of Electric Current in a Quantum Well. https://doi.org/10.1016/j.ssc.2004.12.033
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