Incomplete Andreev reflection in a clean Superconductor/Ferromagnet/Superconductor junction
| hal.structure.identifier | Centre de physique moléculaire optique et hertzienne [CPMOH] | |
| hal.structure.identifier | Laboratoire de Physique des Solides [LPS] | |
| dc.contributor.author | CAYSSOL, J. | |
| hal.structure.identifier | Laboratoire de Physique des Solides [LPS] | |
| dc.contributor.author | MONTAMBAUX, G. | |
| dc.date.created | 2005 | |
| dc.date.issued | 2005 | |
| dc.identifier.issn | 1098-0121 | |
| dc.description.abstractEn | We study the Josephson effect in a clean Superconductor-Ferromagnet-Superconductor junction for arbitrarily large spin polarizations. The Andreev reflection at a clean Ferromagnet-Superconductor interface is incomplete, and Andreev channels with a large incidence angle are progressively suppressed with increasing exchange energy. As a result, the critical current exhibits oscillations as a function of the exchange energy and of the length of the ferromagnet and has a temperature dependence which deviates from the one predicted by the quasiclassical theory. | |
| dc.language.iso | en | |
| dc.publisher | American Physical Society | |
| dc.title.en | Incomplete Andreev reflection in a clean Superconductor/Ferromagnet/Superconductor junction | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1103/PhysRevB.71.012507 | |
| dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Systèmes mésoscopiques et effet Hall quantique [cond-mat.mes-hall] | |
| dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Supraconductivité [cond-mat.supr-con] | |
| dc.identifier.arxiv | cond-mat/0404215 | |
| bordeaux.journal | Physical Review B: Condensed Matter and Materials Physics (1998-2015) | |
| bordeaux.page | 012507 | |
| bordeaux.volume | 71 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00133921 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Non spécifiée | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00133921v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20B:%20Condensed%20Matter%20and%20Materials%20Physics%20(1998-2015)&rft.date=2005&rft.volume=71&rft.spage=012507&rft.epage=012507&rft.eissn=1098-0121&rft.issn=1098-0121&rft.au=CAYSSOL,%20J.&MONTAMBAUX,%20G.&rft.genre=article |
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