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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2005, Volume 81, Issue 4, Pages 217–221
(Mi jetpl1681)
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This article is cited in 7 scientific papers (total in 7 papers)
CONDENSED MATTER
Density of states anomalies in hybrid superconductor-ferromagnet-normal metal structures
A. A. Golubova, M. Yu. Kupriyanovb, M. Siegelc a Faculty of Science and
Technology, University of Twente, The Netherlands
b Nuclear Physics Institute, Moscow State University, 119992 Moscow,
Russia
c Institute for Micro and Nanoelectronic Systems, Karlsruhe
University
Abstract:
The results of calculations of the spatially-resolved density of states (DOS) in an S(F/N) bilayer are presented (S is a superconductor, F is a metallic ferromagnet, N is a normal metal) within quasiclassical theory in the dirty limit. Analytical solutions are obtained in the case of thin F, N layers which demonstrate the peculiar features of DOS in this system. The dependencies of the minigap and the DOS peak positions on the exchange energy and parameters of the layers are studied numerically.
Received: 25.01.2005
Citation:
A. A. Golubov, M. Yu. Kupriyanov, M. Siegel, “Density of states anomalies in hybrid superconductor-ferromagnet-normal metal structures”, Pis'ma v Zh. Èksper. Teoret. Fiz., 81:4 (2005), 217–221; JETP Letters, 81:4 (2005), 180–184
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https://www.mathnet.ru/eng/jetpl1681 https://www.mathnet.ru/eng/jetpl/v81/i4/p217
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Abstract page: | 163 | Full-text PDF : | 68 | References: | 44 |
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