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This article is cited in 6 scientific papers (total in 6 papers)
CONDENSED MATTER
Effects of multiple reflection in the process of inelastic electron transport through an anisotropic magnetic atom
V. V. Val'kova, S. V. Aksenova, E. A. Ulanovb a L. V. Kirensky Institute of Physics, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk
b M. F. Reshetnev Siberian State Aerospace University
Abstract:
The effect of multiple reflection in the process of electron transport on the current-voltage characteristics of an adsorbed magnetic atom with single-ion anisotropy has been investigated. All orders of the perturbation theory with respect to the parameter of coupling between the contacts and the multilevel impurity have been taken into account by the Keldysh diagram technique with the use of Hubbard operators. It has been shown that the current-voltage characteristics of the system in a strongly nonequilibrium regime contains regions of negative differential conductance. The ways of enhancing this effect are discussed.
Received: 09.07.2013 Revised: 26.08.2013
Citation:
V. V. Val'kov, S. V. Aksenov, E. A. Ulanov, “Effects of multiple reflection in the process of inelastic electron transport through an anisotropic magnetic atom”, Pis'ma v Zh. Èksper. Teoret. Fiz., 98:7 (2013), 459–465; JETP Letters, 98:7 (2013), 403–409
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https://www.mathnet.ru/eng/jetpl3537 https://www.mathnet.ru/eng/jetpl/v98/i7/p459
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Abstract page: | 217 | Full-text PDF : | 61 | References: | 42 | First page: | 2 |
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