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Fizika Tverdogo Tela, 2016, Volume 58, Issue 11, Pages 2094–2103 (Mi ftt9767)  
This article is cited in 1 scientific paper (total in 1 paper)

XX International Symposium ''Nanophysics and Nanoelectronics'', Nizhny Novgorod, March 14-18, 2016
Superconductivity

Experimental investigation of the role of the triplet pairing in the superconducting spin-valve effect

P. V. Leksinab, A. A. Kamasheva, N. N. Garif'yanova, A. A. Validova, Ya. V. Fominovcd, J. Schumannb, V. E. Kataevb, B. Büchnerbe, I. A. Garifullina

a Zavoisky Physical Technical Institute, Kazan Scientific Center of the Russian Academy of Sciences
b Leibniz Institute for Solid State and Material Research IFW, Dresden, Germany
c Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow region
d L.D. Landau Institute for Theoretical Physics of Russian Academy of Sciences, Chernogolovka, Moscow region, Russia
e Institut für Festkörperphysik, Technische Universität Dresden, Dresden, Germany
Full-text PDF (1094 kB) Citations (1)
Abstract: An important role of the morphology of a superconducting layer in the superconducting spin-valve effect has been established. The triplet pairing induced by the superconductor/ferromagnet proximity effect has been experimentally investigated for samples CoO$_{x}$/Py1/Cu/Py2/Сu/Pb (where Py = Ni$_{0.81}$Fe$_{0.19}$) with a smooth superconducting layer. The optimization of the parameters of this structure has demonstrated a complete switching between the normal and superconducting states with a change in the relative orientation of magnetizations of the ferromagnetic layers from the antiparallel to orthogonal orientation. A pure triplet contribution has been observed for the sample with a permalloy layer thickness at which the superconducting spin-valve effect vanishes. A direct comparison of the experimental data with the theoretical calculation of the temperature of the transition to the superconducting state has been performed for the first time.
English version:
Physics of the Solid State, 2016, Volume 58, Issue 11, Pages 2165–2176
DOI: https://doi.org/10.1134/S1063783416110214
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: P. V. Leksin, A. A. Kamashev, N. N. Garif'yanov, A. A. Validov, Ya. V. Fominov, J. Schumann, V. E. Kataev, B. Büchner, I. A. Garifullin, “Experimental investigation of the role of the triplet pairing in the superconducting spin-valve effect”, Fizika Tverdogo Tela, 58:11 (2016), 2094–2103; Phys. Solid State, 58:11 (2016), 2165–2176
Citation in format AMSBIB
\Bibitem{LekKamGar16}
\by P.~V.~Leksin, A.~A.~Kamashev, N.~N.~Garif'yanov, A.~A.~Validov, Ya.~V.~Fominov, J.~Schumann, V.~E.~Kataev, B.~B\"uchner, I.~A.~Garifullin
\paper Experimental investigation of the role of the triplet pairing in the superconducting spin-valve effect
\jour Fizika Tverdogo Tela
\yr 2016
\vol 58
\issue 11
\pages 2094--2103
\mathnet{http://mi.mathnet.ru/ftt9767}
\elib{https://elibrary.ru/item.asp?id=27368804}
\transl
\jour Phys. Solid State
\yr 2016
\vol 58
\issue 11
\pages 2165--2176
\crossref{https://doi.org/10.1134/S1063783416110214}
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  • https://www.mathnet.ru/eng/ftt/v58/i11/p2094
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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