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Pis'ma v Zh. Èksper. Teoret. Fiz.:

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Pis'ma v Zh. Èksper. Teoret. Fiz., 2013, Volume 97, Issue 8, Pages 549–553 (Mi jetpl3407)  

This article is cited in 13 scientific papers (total in 13 papers)


Peculiarities of performance of the spin valve for the superconducting curren

P. V. Leksina, A. A. Kamasheva, I. A. Garifullina, Ya. V. Fominovb, J. Schumannc, C. Hessc, V. Kataevc, B. Buchnerc, N. N. Garif'yanova

a Zavoisky Physical Technical Institute, Kazan Scientific Center of the Russian Academy of Sciences
b L. D. Landau Institute for Theoretical Physics, Russian Academy of Sciences
c Leibniz Institute for Solid State and Material Research

Abstract: The spin valve effect for the superconducting current based on the superconductor/ferromagnet proximity effect has been studied for a CoO$_x$/Fe1/Cu/Fe2/Cu/Pb multilayer. {The magnitude of the effect $\Delta T_c =T_c^{AP} -T_c^{P}$, where $T_c^{P}$ and $T_c^{AP}$ are the superconducting transition temperatures for the parallel (P) and antiparallel (AP) orientation of magnetizations, respectively, has been measured for different thicknesses of the Fe1 layer $d_{Fe1}$. The obtained dependence of the effect on $d_{Fe1}$ reveals that $\Delta T_c$} can be increased in comparison with the case of a half-infinite Fe1 layer considered by the previous theory. A maximum of the spin valve effect occurs at $d_{Fe1}\sim d_{Fe2}$. At the optimal value of $d_{Fe1}$ almost full switching from the normal to the superconducting state when changing the mutual orientation of magnetizations of the iron layers Fe1 and Fe2 from P to AP is demonstrated.


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English version:
Journal of Experimental and Theoretical Physics Letters, 2013, 97:8, 478–482

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Document Type: Article
Received: 04.03.2013
Revised: 12.03.2013
Language: English

Citation: P. V. Leksin, A. A. Kamashev, I. A. Garifullin, Ya. V. Fominov, J. Schumann, C. Hess, V. Kataev, B. Buchner, N. N. Garif'yanov, “Peculiarities of performance of the spin valve for the superconducting curren”, Pis'ma v Zh. Èksper. Teoret. Fiz., 97:8 (2013), 549–553; JETP Letters, 97:8 (2013), 478–482

Citation in format AMSBIB
\by P.~V.~Leksin, A.~A.~Kamashev, I.~A.~Garifullin, Ya.~V.~Fominov, J.~Schumann, C.~Hess, V.~Kataev, B.~Buchner, N.~N.~Garif'yanov
\paper Peculiarities of performance of the spin valve for the superconducting
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2013
\vol 97
\issue 8
\pages 549--553
\jour JETP Letters
\yr 2013
\vol 97
\issue 8
\pages 478--482

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    This publication is cited in the following articles:
    1. Booniad W. Udomsamuthirun P., “Ferromagnetic Thickness Dependence of Superconducting Transition Temperature in a Superconductor/Ferromagnet Bilayer System with an Inhomogeneous Exchange Field”, Physica C, 502 (2014), 41–46  crossref  adsnasa  isi  elib  scopus
    2. Gu Yu. Robinson J.W.A. Bianchetti M. Stelmashenko N.A. Astill D. Grosche F.M. MacManus-Driscoll J.L. Blamire M.G., “Magnetic State Controllable Critical Temperature in Epitaxial Ho/Nb Bilayers”, APL Mater., 2:4 (2014), 046103  crossref  adsnasa  isi  elib  scopus
    3. Avdeev M.V. Proshin Yu.N., “The Influence of an External Magnetic Field on the Triplet Proximity Effect in Ferromagnet/Superconductor Trilayers”, Supercond. Sci. Technol., 27:3 (2014), 035006  crossref  adsnasa  isi  elib  scopus
    4. Gu Yu. Halasz G.B. Robinson J.W.A. Blamire M.G., “Large Superconducting Spin Valve Effect and Ultrasmall Exchange Splitting in Epitaxial Rare-Earth-Niobium Trilayers”, Phys. Rev. Lett., 115:6 (2015), 067201  crossref  adsnasa  isi  elib  scopus
    5. Leksin P.V. Garif'yanov N.N. Kamashev A.A. Fominov Ya.V. Schumann J. Hess C. Kataev V. Buechner B. Garifullin I.A., “Superconducting Spin-Valve Effect and Triplet Superconductivity in Coox/FE1/Cu/FE2/Cu/Pb Multilayer”, Phys. Rev. B, 91:21 (2015), 214508  crossref  adsnasa  isi  elib  scopus
    6. Leksin P.V. Kamashev A.A. Garif'yanov N.N. Validov A.A. Fominov Ya.V. Schumann J. Kataev V.E. Buechner B. Garifullin I.A., “Experimental investigation of the role of the triplet pairing in the superconducting spin-valve effect”, Phys. Solid State, 58:11 (2016), 2165–2176  crossref  isi  elib  scopus
    7. Lenk D. Zdravkov V.I. Kehrle J.-M. Obermeier G. Ullrich A. Morari R. von Nidda H.-A.K. Mueller C. Kupriyanov M.Yu. Sidorenko A.S. Horn S. Deminov R.G. Tagirov L.R. Tidecks R., “Thickness dependence of the triplet spin-valve effect in superconductor–ferromagnet–ferromagnet heterostructures”, Beilstein J. Nanotechnol., 7 (2016), 957–969  crossref  isi  elib  scopus
    8. Leksin P.V. Kamashev A.A. Schumann J. Kataev V.E. Thomas J. Buechner B. Garifullin I.A., “Boosting the superconducting spin valve effect in a metallic superconductor/ferromagnet heterostructure”, Nano Res., 9:4 (2016), 1005–1011  crossref  isi  elib  scopus
    9. Leksin P.V. Garif'yanov N.N. Kamashev A.A. Validov A.A. Fominov Ya.V. Schumann J. Kataev V. Thomas J. Buechner B. Garifullin I.A., “Isolation of proximity-induced triplet pairing channel in a superconductor/ferromagnet spin valve”, Phys. Rev. B, 93:10 (2016), 100502  crossref  isi  elib  scopus
    10. JETP Letters, 106:1 (2017), 57–67  mathnet  crossref  crossref  isi  elib
    11. A. A. Kamashev, P. V. Leksin, J. Schumann, J. Thomas, T. Gemming, V. Kataev, B. Büchner, I. A. Garifullin, “Estimate of the degree of the spin polarization of a ferromagnet from data on the superconductor/ferromagnet proximity effect”, JETP Letters, 106:12 (2017), 805–809  mathnet  crossref  crossref  isi  elib
    12. N. G. Pugach, M. Safonchik, T. Champel, M. E. Zhitomirsky, E. Lahderanta, M. Eschrig, C. Lacroix, “Superconducting Spin Valves Controlled By Spiral Re-Orientation in B20-Family Magnets”, Appl. Phys. Lett., 111:16 (2017), 162601  crossref  isi  scopus
    13. Kamashev A.A. Validov A.A. Schumann J. Kataev V. Buechner B. Fominov Ya.V. Garifullin I.A., “Increasing the Performance of a Superconducting Spin Valve Using a Heusler Alloy”, Beilstein J. Nanotechnol., 9 (2018), 1764–1769  crossref  isi  scopus
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