Relaxation of inter-Landau-level excitat
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S Dickmann; Y Levinson
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Article
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1999
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Elsevier Science
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English
⚖ 70 KB
Relaxation of collective plasmon inter-Landau-level excitation is determined by emission of LO-phonons or by Auger-like processes when this emission is suppressed o the magneto-phonon resonance conditions. The decay of "one-cyclotron" magneto-plasmons with wave vectors near the roton minimum is stud