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dc.contributor.authorArmelles Reig, Gaspar-
dc.date.accessioned2012-03-12T16:09:08Z-
dc.date.available2012-03-12T16:09:08Z-
dc.date.issued1998-
dc.identifier.citationJournal of Applied Physics 83(11): 5621 (1998)es_ES
dc.identifier.issn0021-8979-
dc.identifier.urihttp://hdl.handle.net/10261/46960-
dc.description.abstractWe have studied the structural and magneto-optical properties of postdeposition oxidized Co thin films. The oxidization process leads to the formation of a double-layered structure of fcc Co3O4 on top of metallic Co. The magneto-optical Kerr effect (MOKE), measured in the range 0.8 eV ⩽ EPh ⩽ 5.5 eV reveals characteristic dependencies of the MOKE spectra on annealing temperature and time. In particular, we observe resonance-type enhancements of the Kerr effects by up to a factor of 10 compared with unannealed metallic Co. The experimental data are quantitatively reproduced by bilayer optical stack calculations.es_ES
dc.description.sponsorshipOne of the authors ~B.R.! has been gratefully supported by means of the Deutsche Forschungsgemeinschaft. One of the authors ~G.A.! thanks the Ministerio De Educacion y Ciencia ~Spain! for financial support.es_ES
dc.language.isoenges_ES
dc.publisherAmerican Physical Societyes_ES
dc.rightsopenAccesses_ES
dc.titleEnhanced magneto-optical Kerr effect in oxidized Co thin filmses_ES
dc.typeArtículoes_ES
dc.identifier.doi10.1063/1.367413-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1063/1.367413es_ES
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