Magnetic relaxation of exchange biased (Pt/Co) multilayers studied by time-resolved Kerr microscopy

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dc.creatorRomanens, Fabien
dc.creatorPizzini, Stefania
dc.creatorYokaichiya, Fabiano
dc.creatorBonfim, Marlio
dc.creatorPennec, Yan
dc.creatorCamarero, Julio
dc.creatorVogel, Jan
dc.creatorSort, Jordi
dc.creatorGarcia, Flavio
dc.creatorRodmacq, Bernard
dc.creatorDieny, Bernard
dc.date2005-09-29
dc.date.accessioned2026-07-07T06:21:20Z
dc.date.available2026-07-07T06:21:20Z
dc.descriptionMagnetization relaxation of exchange biased (Pt/Co)5/Pt/IrMn multilayers with perpendicular anisotropy was investigated by time-resolved Kerr microscopy. Magnetization reversal occurs by nucleation and domain wall propagation for both descending and ascending applied fields, but a much larger nucleation density is observed for the descending branch, where the field is applied antiparallel to the exchange bias field direction. These results can be explained by taking into account the presence of local inhomogeneities of the exchange bias field.
dc.descriptionTo appear in Physical Review B (October 2005)
dc.identifierhttps://arxiv.org/abs/cond-mat/0509762
dc.identifierhttp://arxiv.org/abs/cond-mat/0509762
dc.identifierPhysical Review B 72 (2005) 134410
dc.identifierdoi:10.1103/PhysRevB.72.134410
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95565
dc.subjectOther Condensed Matter
dc.titleMagnetic relaxation of exchange biased (Pt/Co) multilayers studied by time-resolved Kerr microscopy
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