Fractional microwave-induced resistance
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I.A. Dmitriev; A.D. Mirlin; D.G. Polyakov
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Article
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2008
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Elsevier Science
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English
β 148 KB
We develop a systematic theory of microwave-induced oscillations in magnetoresistivity of a 2D electron gas in the vicinity of fractional harmonics of the cyclotron resonance, observed in recent experiments. We show that in the limit of well-separated Landau levels the effect is dominated by the mul