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This article is cited in 6 scientific papers (total in 6 papers)
CONDENSED MATTER
Increase in the critical temperature of the superconducting transition of a hybrid structure upon the magnetization of spiral antiferromagnets
N. G. Pugachab, M. O. Safonchikc a Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow, Russia
b National Research University Higher School of Economics, Moscow, Russia
c Ioffe Physical–Technical Institute, Russian Academy of Sciences, St. Petersburg, Russia
Abstract:
The spin-valve effect in superconductor hybrid structures based on magnetic materials with a noncollinear magnetic ordering is described theoretically. It is shown that the following effect is possible in such structures: when the sample is magnetized, the critical temperature of the superconducting transition increases. The origin is the suppression of long-range triplet superconducting correlations. Such structures can be used as newtype memory elements for superconducting spintronics.
Received: 07.11.2017 Revised: 08.12.2017
Citation:
N. G. Pugach, M. O. Safonchik, “Increase in the critical temperature of the superconducting transition of a hybrid structure upon the magnetization of spiral antiferromagnets”, Pis'ma v Zh. Èksper. Teoret. Fiz., 107:5 (2018), 320–324; JETP Letters, 107:5 (2018), 302–306
Linking options:
https://www.mathnet.ru/eng/jetpl5515 https://www.mathnet.ru/eng/jetpl/v107/i5/p320
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