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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 73, Issue 9, Pages 526–530
(Mi jetpl4385)
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This article is cited in 14 scientific papers (total in 14 papers)
CONDENSED MATTER
Weak localization effects in a quasi-one-dimensional electron system over liquid helium
Yu. Z. Kovdrya, V. A. Nikolaenko, S. P. Gladchenko B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, Khar'kov
Abstract:
Magnetoresistance $\rho_{xx}$ measurements are performed for a quasi-one-dimensional electron system over liquid helium in the gas-scattering region (the temperature range $1.3$–$2.0$ K). The measurements show that, as the magnetic field increases, the magnetoresistance $\rho_{xx}$ first decreases and then passes through a minimum and increases according to the law $\rho_{xx}\sim B^2$ . It is suggested that the negative magnetoresistance observed in the experiment is caused by the weak localization effects. The results of the experiment are in qualitative agreement with the theoretical model describing the weak localization effects in a one-dimensional nondegenerate electron system.
Received: 23.03.2001
Citation:
Yu. Z. Kovdrya, V. A. Nikolaenko, S. P. Gladchenko, “Weak localization effects in a quasi-one-dimensional electron system over liquid helium”, Pis'ma v Zh. Èksper. Teoret. Fiz., 73:9 (2001), 526–530; JETP Letters, 73:9 (2001), 465–469
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https://www.mathnet.ru/eng/jetpl4385 https://www.mathnet.ru/eng/jetpl/v73/i9/p526
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Abstract page: | 97 | Full-text PDF : | 59 | References: | 1 |
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