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dc.contributor.authorMartín-González, Marisol-
dc.contributor.authorHuttel, Yves-
dc.contributor.authorCebollada, Alfonso-
dc.contributor.authorArmelles Reig, Gaspar-
dc.contributor.authorBriones Fernández-Pola, Fernando-
dc.identifier.citationSurface Science 571(1-3): 63-73 (2004)es_ES
dc.description11 páginas, 7 figuras, 1 tabla.es_ES
dc.description.abstractIn situ exposure of FePd chemically disordered alloys to a N plasma prior to capping layer deposition produces a nitridation localized on the topmost 20 Å alloy region. In this region, a N–Fe bond prevails over the N–Pd. From the structural point of view, this nitridation does not induce relevant modifications on the lattice parameters compared with non-nitrided samples of equivalent composition, being only slightly modified in the alloys with higher Fe concentration. From the magnetic point of view, nitrogen incorporation induces a reduction or even a loss of the ferromagnetism of the nitrided FePd region, giving rise to a global decrease in the polar Magneto-Optical Kerr response in a wide spectral range due to the increase of the effective thickness of the non-magnetic capping layer.es_ES
dc.description.sponsorshipWork is carried out under V UE Frame Program, Grow th program, HIDEMAR Contract No. G5RD-2002-00731. Financial support from the Spanish Ministry of Science and Technology and Comunidad de Madrid is also acknowledged. Y.H. acknowledges financial support form Ramón y Cajal program. M.S.M.G would like to thank to HIDEMAR and the Ramón y Cajal program for financial support.es_ES
dc.subjectMetal–metal magnetic thin film structureses_ES
dc.subjectX-ray photoelectron spectroscopyes_ES
dc.subjectX-ray scatteringes_ES
dc.titleSurface localized nitrogen incorporation in epitaxial FePd films and its effect in the Magneto-Optical propertieses_ES
dc.description.peerreviewedPeer reviewedes_ES
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