Role of Interface Transparency and Exchange Field in the Superconducting Triplet Spin-Valve Effect

R.G. Deminov, L.R. Tagirov, R.R. Gaifullin, I.V. Fominov, I.V. Fominov, T. Karminskaya, T. Karminskaya, M..Y. Kupriyanov, Alexandre Avraamovitch Golubov

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

8 Citations (Scopus)

Abstract

We study the superconducting transition temperature Tc of F2/F1/S trilayers (Fi is a metallic ferromagnet, S is a s-superconductor), where the long-range triplet superconducting component is generated at canted magnetizations of the F layers. In this paper we show that it is possible to realize different spin-valve effect modes - the standard switching effect, the triplet spin-valve effect, reentrant Tc(α) dependence or reentrant Tc(α) dependence with the inverse switching effect - by variation of the F2/F1 interface transparency or the exchange splitting energy. In addition, we show that positionof the Tc minimum can be changed by joint variation of the F2/F1 interface transparency and the layerthicknesses.
Original languageEnglish
Title of host publicationAchievements in Magnetism
PublisherScientific.net
Pages745-749
ISBN (Print)978-3-03835-482-6
DOIs
Publication statusPublished - 2015
Event6th Moscow International Symposium on Magnetism 2014 - Moscow, Russian Federation
Duration: 29 Jun 20143 Jul 2014
Conference number: 6

Publication series

NameSolid state phenomena
PublisherScientific.net
Volume233-234
ISSN (Print)1012-0394

Conference

Conference6th Moscow International Symposium on Magnetism 2014
Abbreviated titleMISM 2014
CountryRussian Federation
CityMoscow
Period29/06/143/07/14

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