On the nature of the oscillations of cyclotron absorption in InAs/GaSb quantum wells |
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Authors: | S. D. Suchalkin Yu. B. Vasil’ev K. von Klitzing V. N. Golovach G. G. Zegrya S. V. Ivanov P. S. Kop’ev B. Ya. Mel’tser |
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Affiliation: | 1. A. F. Ioffe Physicotechnical Institute, Russian Academy of Science, 194021, St. Petersburg, Russia 2. Max-Planck-Institut für Festk?rperforschung, 70569, Stuttgart, Germany
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Abstract: | The mechanism of oscillations of the half-width and intensity of the cyclotron resonance (CR) line of electrons in a semimetal quantum well based on an InAs/AlSb/GaSb heterostructure is investigated experimentally and theoretically. It is shown that the oscillations of the CR spectrum are due to mixing of states of the spatially separated two-dimensional electrons and holes. Pis’ma Zh. éksp. Teor. Fiz. 68, No. 10, 753–758 (25 November 1998) |
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