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This article is cited in 5 scientific papers (total in 5 papers)
Long-range ballistic transport mechanisms in superconducting spintronics
A. V. Samokhvalovab, A. S. Mel'nikovab, A. I. Buzdinc a Lobachevsky State University of Nizhni Novgorod
b Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhni Novgorod
c University of Bordeaux, LOMA UMR-CNRS
Abstract:
We review the mechanisms responsible for long-range Josephson transport in ballistic hybrid superconductor/ferromagnet/superconductor (SFS) structures with the exchange field modulated in either coordinate or momentum space. These mechanisms are based on the suppression of the destructive interference of electron and hole waves in a ferromagnet caused by the exchange field. The interference suppression results in a slow decay of the singlet component of the pair correlation function in a ferromagnet and an increase in the Josephson current in SFS structures.
Received: April 5, 2016 Accepted: February 4, 2016
Citation:
A. V. Samokhvalov, A. S. Mel'nikov, A. I. Buzdin, “Long-range ballistic transport mechanisms in superconducting spintronics”, UFN, 186:6 (2016), 640–646; Phys. Usp., 59:6 (2016), 571–576
Linking options:
https://www.mathnet.ru/eng/ufn5616 https://www.mathnet.ru/eng/ufn/v186/i6/p640
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Abstract page: | 192 | Full-text PDF : | 64 | References: | 28 |
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