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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2003, Volume 78, Issue 3, Pages 165–169
(Mi jetpl2508)
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This article is cited in 11 scientific papers (total in 11 papers)
Semiclassical negative magnetoresistance of a 2D electron gas caused by scattering by short-range and long-range potentials
A. A. Bykov, A. K. Bakarov, A. V. Goran, N. D. Aksenova, A. V. Popova, A. I. Toropov Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk
Abstract:
The magnetoresistance of a 2D electron gas confined in narrow GaAs quantum wells with AlAs/GaAs superlattice barriers is studied in the classical range of magnetic fields. It is shown that the negative magnetoresistance observed in this kind of structures with nonplanar heterointerfaces is semiclassical and qualitatively agrees with the model of negative magnetoresistance due to the scattering of charge carriers by two types of random potential, namely, the short-range and long-range ones.
Received: 19.06.2003
Citation:
A. A. Bykov, A. K. Bakarov, A. V. Goran, N. D. Aksenova, A. V. Popova, A. I. Toropov, “Semiclassical negative magnetoresistance of a 2D electron gas caused by scattering by short-range and long-range potentials”, Pis'ma v Zh. Èksper. Teoret. Fiz., 78:3 (2003), 165–169; JETP Letters, 78:3 (2003), 134–137
Linking options:
https://www.mathnet.ru/eng/jetpl2508 https://www.mathnet.ru/eng/jetpl/v78/i3/p165
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