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hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorKONSCHELLE, François
hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
hal.structure.identifierInstitut universitaire de France [IUF]
dc.contributor.authorBUZDIN, Alexandre I.
dc.date.created2008-10-18
dc.date.issued2009-01-05
dc.identifier.issn0031-9007
dc.description.abstractEnWe consider a Josephson junction where the weak-link is formed by a non-centrosymmetric ferromagnet. In such a junction, the superconducting current acts as a direct driving force on the magnetic moment. We show that the a.c. Josephson effect generates a magnetic precession providing then a feedback to the current. Magnetic dynamics result in several anomalies of current-phase relations (second harmonic, dissipative current) which are strongly enhanced near the ferromagnetic resonance frequency.
dc.description.sponsorshipElectronic EPR Source - ANR-07-NANO-0011
dc.language.isoen
dc.publisherAmerican Physical Society
dc.rights.urihttp://creativecommons.org/licenses/by-sa/
dc.subjectsuperconductor/ferromagnet/superconductor junction
dc.subjectJosephson junction
dc.subjectspin-orbit coupling
dc.subjectmagnetization dynamics
dc.subjectLandau-Lifshitz-Gilbert equation
dc.title.enMagnetic moment manipulation by a Josephson current
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevLett.102.017001
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Supraconductivité [cond-mat.supr-con]
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Systèmes mésoscopiques et effet Hall quantique [cond-mat.mes-hall]
dc.identifier.arxiv0810.4286
bordeaux.journalPhysical Review Letters
bordeaux.page017001
bordeaux.volume102
bordeaux.peerReviewedoui
hal.identifierhal-00333601
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00333601v1
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