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The theory of long-range Josephson current through a single-crystal ferromagnet nanowire

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dc.contributor.author Proshin Y.
dc.contributor.author Avdeev M.
dc.date.accessioned 2018-04-05T07:09:20Z
dc.date.available 2018-04-05T07:09:20Z
dc.date.issued 2017
dc.identifier.issn 0304-8853
dc.identifier.uri http://dspace.kpfu.ru/xmlui/handle/net/129659
dc.description.abstract © 2017 Elsevier B.V. Theoretical model of the singlet long-range Josephson transport is proposed. Taking into account the mismatch of the electron effective masses of majority and minority spin subbands the Eilenberger-like equations are obtained with renormalized effective exchange interaction. The critical Josephson current is calculated through ferromagnet nanowire. It is shown that the effective exchange field can be completely compensated and thereby the long-range spatial supercurrent arises. Within the proposed theoretical model, the long-range proximity effect observed in the Co single-crystalline nanowire (Wang et al., 2010) can be qualitatively understood.
dc.relation.ispartofseries Journal of Magnetism and Magnetic Materials
dc.subject Ferromagnetism
dc.subject Josephson current
dc.subject Long-range proximity effect
dc.subject Singlet
dc.subject Superconductivity
dc.title The theory of long-range Josephson current through a single-crystal ferromagnet nanowire
dc.type Article in Press
dc.collection Публикации сотрудников КФУ
dc.source.id SCOPUS03048853-2017-SID85028337602


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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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