Oscillations of the magnetoresistance of a two-dimensional electron gas under microwave irradiation: Influence of the irradiation frequency

DOI zum Zitieren dieses Dokuments:: 10.5283/epub.12201

Simovič, B. ; Ellenberger, C. ; Ensslin, Klaus ; Tranitz, Hans-Peter ; Wegscheider, Werner

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Veröffentlichungsdatum dieses Volltextes: 25 Jan 2010 13:23

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We present measurements of the magnetoresistance of a two-dimensional electron gas (2DEG) under continuous microwave as a function of the irradiation frequency. In a previous work by Simovič et al. [Phys. Rev. B 71 (2005) 233303], the magnetoresistance under microwave was shown to be modulated by oscillations of large amplitude that are periodic with magnetic field, their period and phase ...