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Proximity effect in multilayer structures with alternating ferromagnetic and normal layers

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dc.contributor.author Bakurskiy S.
dc.contributor.author Kupriyanov M.
dc.contributor.author Baranov A.
dc.contributor.author Golubov A.
dc.contributor.author Klenov N.
dc.contributor.author Soloviev I.
dc.date.accessioned 2018-09-18T20:04:30Z
dc.date.available 2018-09-18T20:04:30Z
dc.date.issued 2015
dc.identifier.issn 0021-3640
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/136252
dc.description.abstract © 2015, Pleiades Publishing, Inc. The character of the penetration of superconducting correlations into multilayer FF…F, FNFN…FN, and NFNF…NF structures being in contact with a superconductor with the singlet pairing potential has been studied theoretically. Analytical expressions for the effective superconductivity penetration depth in such structures have been obtained in the limit of small layer thicknesses. Numerical calculations taking into account self-consistently the suppression of the superconductivity in the superconductor owing to the proximity effect have been performed at arbitrary thicknesses. A simple analytical dependence approximating the spatial variation of the Green’s function in a multilayer has been proposed. It has been shown that superconductivity is induced by the generation of two channels existing in parallel, one of which is characterized by the smooth (as in SN sandwiches) decay of the superconductivity, while damped oscillations (as in SF structures) take place in the second one.
dc.relation.ispartofseries JETP Letters
dc.title Proximity effect in multilayer structures with alternating ferromagnetic and normal layers
dc.type Article
dc.relation.ispartofseries-issue 9
dc.relation.ispartofseries-volume 102
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 586
dc.source.id SCOPUS00213640-2015-102-9-SID84955498649

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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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