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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2003, Volume 77, Issue 6, Pages 368–371
(Mi jetpl2768)
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This article is cited in 2 scientific papers (total in 2 papers)
CONDENSED MATTER
Screening and inplane magnetoresistance of anisotropic two-dimensional gas
V. S. Khrapai Institute of Solid State Physics, Russian Academy of Sciences
Abstract:
In order to split the influence of the orbital and spin effects on the inplane magnetoresistance of a quasi two-dimensional (2D) gas we derive its linear response function and dielectric function for the case of anisotropic effective mass. This result is used for the calculation of elastic transport relaxation time of a quasi two dimensional system in a parallel magnetic field. The relaxation time is proved to be isotropic in the low density limit for the case of charged impurity scattering, allowing to separate the two contributions.
Received: 23.12.2002 Revised: 17.02.2003
Citation:
V. S. Khrapai, “Screening and inplane magnetoresistance of anisotropic two-dimensional gas”, Pis'ma v Zh. Èksper. Teoret. Fiz., 77:6 (2003), 368–371; JETP Letters, 77:6 (2003), 317–320
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https://www.mathnet.ru/eng/jetpl2768 https://www.mathnet.ru/eng/jetpl/v77/i6/p368
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Abstract page: | 117 | Full-text PDF : | 43 | References: | 40 |
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