Microscopic theory of equilibrium properties of F/S/F trilayers with weak ferromagnets
| dc.creator | Mélin, R. | |
| dc.date | 2003-12-01 | |
| dc.date | 2004-01-23 | |
| dc.date.accessioned | 2026-07-07T06:33:47Z | |
| dc.date.available | 2026-07-07T06:33:47Z | |
| dc.description | The aim of this paper is to explain the non monotonic temperature dependence of the self-consistent superconducting gap of ferromagnet/superconductor/ferromagnet (F/S/F) trilayers with weak ferromagnets in the parallel alignment (equivalent to F/S bilayers). We show that this is due to Andreev bound states that compete with the formation of a minigap. Using a recursive algorithm we discuss in detail the roles of various parameters (thicknesses of the superconductor and ferromagnets, relative spin orientation of the ferromagnets, exchange field, temperature, disorder, interface transparencies). | |
| dc.description | 13 pages, 11 figures, modifications in the presentation | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0312029 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0312029 | |
| dc.identifier | Eur. Phys. J. B 39, 249-260 (2004) | |
| dc.identifier | doi:10.1140/epjb/e2004-00188-7 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/99310 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.subject | Superconductivity | |
| dc.title | Microscopic theory of equilibrium properties of F/S/F trilayers with weak ferromagnets | |
| dc.type | text |