Fractional microwave-induced resistance oscillations
نویسندگان
چکیده
منابع مشابه
Fractional microwave-induced resistance oscillations
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 multiphoton inelastic mechanism. At moderate magnetic field, two single-photon mechanisms become imp...
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ژورنال
عنوان ژورنال: Physica E: Low-dimensional Systems and Nanostructures
سال: 2008
ISSN: 1386-9477
DOI: 10.1016/j.physe.2007.09.003