How experimentally to detect a solitary superconductivity in dirty ferromagnet-superconductor trilayers?
| Autor: | Yurii N. Proshin, M. V. Avdeev |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Superconductivity
Physics Condensed Matter - Mesoscale and Nanoscale Physics Condensed matter physics Condensed Matter - Superconductivity Spin valve FOS: Physical sciences Heterojunction Condensed Matter Physics 01 natural sciences 010305 fluids & plasmas Electronic Optical and Magnetic Materials Superconductivity (cond-mat.supr-con) Condensed Matter::Materials Science Ferromagnetism Condensed Matter::Superconductivity Pairing Quantum mechanics Mesoscale and Nanoscale Physics (cond-mat.mes-hall) 0103 physical sciences Proximity effect (superconductivity) Boundary value problem 010306 general physics |
| Zdroj: | Journal of Magnetism and Magnetic Materials. 440:116-118 |
| ISSN: | 0304-8853 |
| DOI: | 10.1016/j.jmmm.2016.12.149 |
| Popis: | We theoretically study the proximity effect in the thin-film layered ferromagnet (F) – superconductor (S) heterostructures in F 1 F 2 S design. We consider the boundary value problem for the Usadel-like equations in the case of so-called “dirty” limit. The “latent” superconducting pairing interaction in F layers taken into account. The focus is on the recipe of experimental preparation the state with so-called solitary superconductivity. We also propose and discuss the model of the superconducting spin valve based on F 1 F 2 S trilayers in solitary superconductivity regime. |
| Databáze: | OpenAIRE |
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