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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2011, Volume 94, Issue 5, Pages 429–432
(Mi jetpl2019)
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This article is cited in 9 scientific papers (total in 9 papers)
CONDENSED MATTER
Magnetoplasma resonance in a GaAs/AlGaAs quantum well in a strong parallel magnetic field
V. E. Kozlov, S. I. Gubarev, I. V. Kukushkin Institute of Solid State Physics, Russian Academy of Sciences
Abstract:
The dispersion of magnetoplasma excitations in two-dimensional electron systems in a strong parallel magnetic field has been studied. A considerable increase in the electron cyclotron mass with an increase in the parallel component of magnetic field has been detected. It has been found that the cyclotron mass increment is a quadratic function of the magnetic field parallel to the interface. It has been shown that the mass anisotropy of 2D electrons induced by the parallel magnetic field reaches nearly $2.5$ in $B_{\parallel}=7$. The energy of space quantization of the electron in the quantum well has been estimated from the magnetic field dependence of the anisotropy.
Received: 05.07.2011 Revised: 15.07.2011
Citation:
V. E. Kozlov, S. I. Gubarev, I. V. Kukushkin, “Magnetoplasma resonance in a GaAs/AlGaAs quantum well in a strong parallel magnetic field”, Pis'ma v Zh. Èksper. Teoret. Fiz., 94:5 (2011), 429–432; JETP Letters, 94:5 (2011), 397–400
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https://www.mathnet.ru/eng/jetpl2019 https://www.mathnet.ru/eng/jetpl/v94/i5/p429
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Abstract page: | 261 | Full-text PDF : | 90 | References: | 39 |
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