Absolute negative conductivity in two-dimensional electron systems under microwave radiation
arXiv:cond-mat/0404454 · doi:10.1016/j.physe.2004.04.032
Abstract
We overview mechanisms of absolute negative conductivity in two-dimensional electron systems in a magnetic field irradiated with microwaves and provide plausible explanations of the features observed in recent experiments related to the so-called zero-resistance (zero-conductance) states.
4 pages, 7 figures, presented at Internat. Symp. on Functional Semiconductor Nanosystems, Atsugi, Japan, Nov. 12-14, 2003, be published in Physica E
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