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

doi:10.4028/www.scientific.net/SSP.233-234.745

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 proceeding › Conference contribution › Academic › peer-review

9 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 language	English
Title of host publication	Achievements in Magnetism
Publisher	Scientific.net
Pages	745-749
ISBN (Print)	978-3-03835-482-6
DOIs	https://doi.org/10.4028/www.scientific.net/SSP.233-234.745
Publication status	Published - 2015
Event	6th Moscow International Symposium on Magnetism 2014 - Moscow, Russian Federation Duration: 29 Jun 2014 → 3 Jul 2014 Conference number: 6

Publication series

Name	Solid state phenomena
Publisher	Scientific.net
Volume	233-234
ISSN (Print)	1012-0394

Conference

Conference	6th Moscow International Symposium on Magnetism 2014
Abbreviated title	MISM 2014
Country/Territory	Russian Federation
City	Moscow
Period	29/06/14 → 3/07/14

Keywords

NLA

Access to Document

10.4028/www.scientific.net/SSP.233-234.745

Cite this

Deminov, R. G., Tagirov, L. R., Gaifullin, R. R., Fominov, I. V., Fominov, I. V., Karminskaya, T., Karminskaya, T., Kupriyanov, M. Y., & Golubov, A. A. (2015). Role of Interface Transparency and Exchange Field in the Superconducting Triplet Spin-Valve Effect. In Achievements in Magnetism (pp. 745-749). (Solid state phenomena; Vol. 233-234). Scientific.net. https://doi.org/10.4028/www.scientific.net/SSP.233-234.745

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title = "Role of Interface Transparency and Exchange Field in the Superconducting Triplet Spin-Valve Effect",

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.",

keywords = "NLA",

author = "R.G. Deminov and L.R. Tagirov and R.R. Gaifullin and I.V. Fominov and I.V. Fominov and T. Karminskaya and T. Karminskaya and M..Y. Kupriyanov and Golubov, {Alexandre Avraamovitch}",

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doi = "10.4028/www.scientific.net/SSP.233-234.745",

language = "English",

isbn = "978-3-03835-482-6",

series = "Solid state phenomena",

publisher = "Scientific.net",

pages = "745--749",

booktitle = "Achievements in Magnetism",

address = "Switzerland",

note = "6th Moscow International Symposium on Magnetism 2014, MISM 2014 ; Conference date: 29-06-2014 Through 03-07-2014",

}

Deminov, RG, Tagirov, LR, Gaifullin, RR, Fominov, IV, Fominov, IV, Karminskaya, T, Karminskaya, T, Kupriyanov, MY & Golubov, AA 2015, Role of Interface Transparency and Exchange Field in the Superconducting Triplet Spin-Valve Effect. in Achievements in Magnetism. Solid state phenomena, vol. 233-234, Scientific.net, pp. 745-749, 6th Moscow International Symposium on Magnetism 2014, Moscow, Russian Federation, 29/06/14. https://doi.org/10.4028/www.scientific.net/SSP.233-234.745

Role of Interface Transparency and Exchange Field in the Superconducting Triplet Spin-Valve Effect. / Deminov, R.G.; Tagirov, L.R.; Gaifullin, R.R. et al.
Achievements in Magnetism. Scientific.net, 2015. p. 745-749 (Solid state phenomena; Vol. 233-234).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Role of Interface Transparency and Exchange Field in the Superconducting Triplet Spin-Valve Effect

AU - Deminov, R.G.

AU - Tagirov, L.R.

AU - Gaifullin, R.R.

AU - Fominov, I.V.

AU - Karminskaya, T.

AU - Kupriyanov, M..Y.

AU - Golubov, Alexandre Avraamovitch

N1 - Conference code: 6

PY - 2015

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N2 - 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.

AB - 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.

KW - NLA

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DO - 10.4028/www.scientific.net/SSP.233-234.745

M3 - Conference contribution

SN - 978-3-03835-482-6

T3 - Solid state phenomena

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BT - Achievements in Magnetism

PB - Scientific.net

T2 - 6th Moscow International Symposium on Magnetism 2014

Y2 - 29 June 2014 through 3 July 2014

ER -

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

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