On the interface magnetism of thin oxidized co films: orbital and spin moments

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dc.contributor.authorMulders, AMen_AU
dc.contributor.authorLoosvelt, Hen_AU
dc.contributor.authorRodriguez, AFen_AU
dc.contributor.authorPopova, Een_AU
dc.contributor.authorKonishi, Ten_AU
dc.contributor.authorTemst, Ken_AU
dc.contributor.authorKaris, Oen_AU
dc.contributor.authorArvanitis, Den_AU
dc.contributor.authorvan Haesendonck, Cen_AU
dc.date.accessioned2009-06-22en_AU
dc.date.accessioned2010-04-30T05:04:15Zen_AU
dc.date.available2009-06-22en_AU
dc.date.available2010-04-30T05:04:15Zen_AU
dc.date.issued2009-03-25en_AU
dc.date.statistics2009-03-25en_AU
dc.description.abstractAn x-ray magnetic circular dichroism study of a polycrystalline Co/CoO bilayer is presented. Using both the chemical specificity and surface sensitivity in the core level techniques, we find that uncompensated Co2+ spin moments participate in the remanent ferromagnetic response of the bilayer that has oxygen nearest neighbors. These are likely located at the Co/CoO interface. As intermixing of magnetic species is not present in Co/CoO, it is concluded that the observed interface moments are due to interface roughness. Given their direction, these moments appear to not directly correlate to the exchange bias in these bilayers. © 2009, Institute of Physicsen_AU
dc.identifier.articlenumber124211en_AU
dc.identifier.citationMulders, A. M., Loosvelt, H., Rodriguez, A. F., Popova, E., Konishi, T., Temst, K., Karis, O., Arvanitis, D., & Van Haesendonck, C. (2009). On the interface magnetism of thin oxidized co films: orbital and spin moments. Journal of Physics: Condensed Matter, 21(12), 124211. doi:10.1088/0953-8984/21/12/124211en_AU
dc.identifier.govdoc1275en_AU
dc.identifier.issn0953-8984en_AU
dc.identifier.issue12en_AU
dc.identifier.journaltitleJournal of Physics: Condensed Matteren_AU
dc.identifier.urihttp://dx.doi.org/10.1088/0953-8984/21/12/124211en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/1449en_AU
dc.identifier.volume21en_AU
dc.language.isoenen_AU
dc.publisherInstitute of Physicsen_AU
dc.subjectAnisotropyen_AU
dc.subjectMagnetismen_AU
dc.subjectOxygenen_AU
dc.subjectMagnetic circular dichroismen_AU
dc.subjectSpinen_AU
dc.subjectFilmsen_AU
dc.titleOn the interface magnetism of thin oxidized co films: orbital and spin momentsen_AU
dc.typeJournal Articleen_AU
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