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arXiv · 0708.2620

On the (circular) polarization-independence of microwave-induced resistance oscillations and zero resistance state

Shenshen Wang·Tai-Kai Ng
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Abstract

The immunity of microwave-induced magneto-resistance oscillations and corresponding zero resistance regions to the direction of (circular) polarization of microwave is studied in this paper. We propose that a spontaneous circular motion of the whole electron fluid would stabilize the system and minimize the polarization sensitivity of the oscillatory DC resistance. Results of a self-consistent calculation capture the qualitative features of the experimental observation.

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Shenshen Wang, Tai-Kai Ng. 2007-08-20. On the (circular) polarization-independence of microwave-induced resistance oscillations and zero resistance state. https://doi.org/10.1103/physrevb.77.165324

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