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A spin valve core structure based on the fulde-ferrell larkin-ovchinnikov like state: Studies on bilayers and trilayers of superconductors and ferromagnets

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dc.contributor.author Zdravkov V.
dc.contributor.author Kehrle J.
dc.contributor.author Obermeier G.
dc.contributor.author Müller C.
dc.contributor.author Lenk D.
dc.contributor.author Morari R.
dc.contributor.author Sidorenko A.
dc.contributor.author Horn S.
dc.contributor.author Tidecks R.
dc.contributor.author Tagirov L.
dc.date.accessioned 2018-09-18T20:24:49Z
dc.date.available 2018-09-18T20:24:49Z
dc.date.issued 2012
dc.identifier.issn 1742-6588
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/139629
dc.description.abstract Interference effects of the superconducting pairing wave function in thin film bilayers of Nb as a superconductor (S) and Cu41Ni59 as ferromagnetic (F) material lead to critical temperature oscillations and reentrant superconductivity for increasing F-layer thickness. The phenomenon is generated by the Fulde-Ferrell Larkin-Ovchinnikov (FFLO) like state establishing in these geometries. So far detailed investigations were performed on S/F bilayers. Recently, we could also realize the phenomena in F/S bilayers where the S-metal now is grown on top of the F-material. Combining both building blocks yields an F/S/F trilayer, representing the core structure of the superconducting spin valve. Also for this geometry we observed deep critical temperature oscillations and reentrant superconductivity, which is the basis to obtain a large spin switching effect, i.e. a large shift in the critical temperature, if the relative orientation of the magnetizations of the F-layers is changed from parallel to antiparallel. © Published under licence by IOP Publishing Ltd.
dc.relation.ispartofseries Journal of Physics: Conference Series
dc.title A spin valve core structure based on the fulde-ferrell larkin-ovchinnikov like state: Studies on bilayers and trilayers of superconductors and ferromagnets
dc.type Conference Paper
dc.relation.ispartofseries-issue PART 2
dc.relation.ispartofseries-volume 400
dc.collection Публикации сотрудников КФУ
dc.source.id SCOPUS17426588-2012-400-2-SID84873682540


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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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