Modeling a Superconducting Triplet Spin Valve with Several Layers of a Superconductor

Modeling a Superconducting Triplet Spin Valve with Several Layers of a Superconductor

A matrix solution to Usadel linearized equations is used to obtain the critical temperature and distribution of singlet pairing components of a superconductor/ferromagnetic/superconductor/ferromagnetic structure with nonideal boundaries. There is a transition from the π- to the 0-phase state between...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2023-04, Vol.87 (4), p.404-408
Hauptverfasser: Gaifullin, R. R., Deminov, R. G., Kushnir, V. N., Kupriyanov, M. Yu, Golubov, A. A., Tagirov, L. R.
Format: Artikel
Sprache:eng
Schlagworte:
Critical temperature
Ferromagnetism
Hadrons
Heavy Ions
Nuclear Physics
Physics
Physics and Astronomy
Spin valves
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Zusammenfassung:A matrix solution to Usadel linearized equations is used to obtain the critical temperature and distribution of singlet pairing components of a superconductor/ferromagnetic/superconductor/ferromagnetic structure with nonideal boundaries. There is a transition from the π- to the 0-phase state between the superconductor layers upon varying the angle between the magnetizations of ferromagnetic layers in such a structure.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873822701349