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Proximity effect as a probe of electronic correlations and exchange field in dirty ferromagnet/superconductor nanostructures

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dc.contributor.author Terentieva L.
dc.contributor.author Parfenova E.
dc.contributor.author Khusainov M.
dc.contributor.author Proshin Y.
dc.date.accessioned 2018-09-18T20:35:18Z
dc.date.available 2018-09-18T20:35:18Z
dc.date.issued 2009
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/141423
dc.description.abstract © (2009) Trans Tech Publications, Switzerland. We investigate the interplay between the BCS and 2D Larkin-Ovchinnikov-Fulde-Ferrell (LOFF) states in the dirty thin ferromagnetic metal/superconductor (FM/S) nanostructures. For the FM/S bilayers we have derived the dependencies of critical temperature on the FM layer exchange field, electronic correlations and thickness. Moreover, in the corresponding FM/S/FM trilayers we predict two new π phase superconducting states with electron-electron repulsion in the FM layers. The 2D modulated LOFF states are possible in such trilayers only in presence of a weak magnetic field and at suitable parameters of the FM and S layers. On this base we originally propose the method of proximity effect probe the magnitude and sign of the electronic correlations, the order parameter symmetry and exchange fields in various FM layers.
dc.subject Boundary value problem
dc.subject Electronic correlations
dc.subject Ferromagnetism
dc.subject Mutual accommodation
dc.subject Proximity effect
dc.subject Superconductivity
dc.title Proximity effect as a probe of electronic correlations and exchange field in dirty ferromagnet/superconductor nanostructures
dc.type Conference Paper
dc.relation.ispartofseries-volume 152-153
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 457
dc.source.id SCOPUS-2009-152153-SID84955058934


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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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