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Эта публикация цитируется в 11 научных статьях (всего в 11 статьях)
КОНДЕНСИРОВАННОЕ СОСТОЯНИЕ
Recovering of superconductivity in S/F bilayers under
spin-dependent nonequilibrium quasiparticle distribution
I. V. Bobkovaab, A. M. Bobkova a Institute of Solid State Physics of the RAS, 142432 Chernogolovka, Russia
b Moscow Institute of Physics and Technology, 141700 Dolgoprudny, Russia
Аннотация:
We study theoretically the influence of spin accumulation on superconductivity in a superconductor/ferromagnet bilayer. It is well-known that the superconductivity in Superconductor/Ferromagnet (S/F) bilayers is suppressed by the proximity to a ferromagnet. The spin accumulation by itself is also a depairing factor. But here we show that creation of the spin accumulation on top of effective exchange depairing, caused by the proximity to a ferromagnet, can lead to an opposite result. The superconductivity can be partially recovered by spin-dependent quasiparticle distribution. The systems with realistic parameters are considered and the possible experimental setup is proposed.
Поступила в редакцию: 22.12.2014 Исправленный вариант: 09.02.2015
Образец цитирования:
I. V. Bobkova, A. M. Bobkov, “Recovering of superconductivity in S/F bilayers under
spin-dependent nonequilibrium quasiparticle distribution”, Письма в ЖЭТФ, 101:6 (2015), 442–447; JETP Letters, 101:6 (2015), 407–412
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/jetpl4586 https://www.mathnet.ru/rus/jetpl/v101/i6/p442
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