Andreev conductance of a domain wall

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dc.creatorChtchelkatchev, Nikolai M.
dc.creatorBurmistrov, Igor S.
dc.date2003-03-02
dc.date.accessioned2026-07-07T02:49:58Z
dc.date.available2026-07-07T02:49:58Z
dc.descriptionAt low temperatures, the transport through a superconductor-ferromagnet tunnel interface is due to tunneling of electrons in pairs. Exchange field of a monodomain ferromagnet aligns electron spins and suppresses the two electron tunneling. The presence of the domain walls at the SF interface strongly enhances the subgap current. The Andreev conductance is proven to be proportional to the total length of domain walls at the SF interface.
dc.description4 pages and 1 figure
dc.identifierhttps://arxiv.org/abs/cond-mat/0303014
dc.identifierhttp://arxiv.org/abs/cond-mat/0303014
dc.identifierPhys. Rev. B 68, 140501(R) (2003)
dc.identifierdoi:10.1103/PhysRevB.68.140501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/20961
dc.subjectSuperconductivity
dc.subjectMesoscale and Nanoscale Physics
dc.titleAndreev conductance of a domain wall
dc.typetext

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