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Proximity effect and superconducting transition temperature in superconductor/ferromagnet sandwiches

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dc.contributor.author Tagirov L.
dc.date.accessioned 2018-09-17T20:51:20Z
dc.date.available 2018-09-17T20:51:20Z
dc.date.issued 1998
dc.identifier.issn 0921-4534
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/134162
dc.description.abstract The theory of proximity effect for superconductor/ferromagnet (SC/FM) sandwiches is developed. The superconducting transition temperature Tc of a sandwich is calculated taking into account the finite transparency of the SC/FM interface, the exchange splitting of conduction band and breaking of superconducting pairs in the ferromagnetic layer(s). It is found that in SC/FM bilayers and FM/SC/FM trilayers Tc may exhibit nonmonotonic, oscillating or re-entrant behavior as a function of the ferromagnetic layer(s) thickness. The qualitative relevance of the theory to existing experiments is discussed. The experiment which allows one to distinguish the formation of 'π-phase' or '0-phase' in SC/FM multilayer systems is proposed. © 1998 Elsevier Science B.V. All rights reserved.
dc.relation.ispartofseries Physica C: Superconductivity and its Applications
dc.subject Proximity effect
dc.subject Superconducting transition temperature
dc.subject Superconductor/Ferromagnet sandwich
dc.title Proximity effect and superconducting transition temperature in superconductor/ferromagnet sandwiches
dc.type Article
dc.relation.ispartofseries-issue 1-2
dc.relation.ispartofseries-volume 307
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 145
dc.source.id SCOPUS09214534-1998-307-12-SID0346342173


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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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