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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2003, Volume 77, Issue 1, Pages 43–47
(Mi jetpl2706)
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This article is cited in 49 scientific papers (total in 49 papers)
CONDENSED MATTER
Proximity effect and spontaneous vortex phase in planar SF structures
V. V. Ryazanova, V. A. Oboznova, A. S. Prokof'eva, S. V. Dubonosb a Institute of Solid State Physics, Russian Academy of Sciences
b Institute of Microelectronics Technology and High Purity Materials, Russian Academy of Sciences
Abstract:
The proximity effect in SF structures is examined. It is shown that, due to the oscillations of the induced superconducting order parameter in a ferromagnet, the critical temperature of an SF bilayer becomes minimal when the thickness of the ferromagnetic layer is close to a quarter of the period of spatial oscillations. It is found that the spontaneous vortex state arising in the superconductor due to the proximity of the magnetic domain structure of a ferromagnet brings about noticeable magnetoresistive effects.
Received: 04.12.2002
Citation:
V. V. Ryazanov, V. A. Oboznov, A. S. Prokof'ev, S. V. Dubonos, “Proximity effect and spontaneous vortex phase in planar SF structures”, Pis'ma v Zh. Èksper. Teoret. Fiz., 77:1 (2003), 43–47; JETP Letters, 77:1 (2003), 39–43
Linking options:
https://www.mathnet.ru/eng/jetpl2706 https://www.mathnet.ru/eng/jetpl/v77/i1/p43
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