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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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Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.