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Two Types of Microwave-Induced Magnetoresistance Oscillations in a 2D Electron Gas at Large Filling Factors

A. A. Bykov·A. V. Goran·D. R. Islamov·A. K. Bakarov·Jing-qiao Zhang·Sergey Vitkalov
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Abstract

The influence of microwave radiation (1.2-140 GHz) on resistance of high-mobility two-dimensional electron gas in GaAs quantum wells is studied. Two series of microwave-induced magnetoresistance oscillations periodic in 1/B were observed under microwave radiation. The periods of oscillations are determined by the microwave frequency and power, correspondingly. The experimental data is qualitatively explained by photon-assisted transport and Zener tunneling between Landau orbits.

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A. A. Bykov, A. V. Goran, D. R. Islamov, A. K. Bakarov, Jing-qiao Zhang, Sergey Vitkalov. 2006-03-15. Two Types of Microwave-Induced Magnetoresistance Oscillations in a 2D Electron Gas at Large Filling Factors. https://arxiv.org/abs/cond-mat/0603398

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