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Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/32768
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dc.contributor.authorEstradé Albiol, Sònia-
dc.contributor.authorRebled, J. M. (José Manuel)-
dc.contributor.authorArbiol i Cobos, Jordi-
dc.contributor.authorPeiró Martínez, Francisca-
dc.contributor.authorInfante, I. C.-
dc.contributor.authorHerranz Casabona, Gervasi-
dc.contributor.authorSánchez, F.-
dc.contributor.authorFontcuberta i Griñó, Josep-
dc.contributor.authorCórdoba, R.-
dc.contributor.authorMendis, B. G.-
dc.contributor.authorBleloch, A. L.-
dc.date.accessioned2012-11-20T15:23:39Z-
dc.date.available2012-11-20T15:23:39Z-
dc.date.issued2009-
dc.identifier.issn0003-6951-
dc.identifier.urihttp://hdl.handle.net/2445/32768-
dc.description.abstractElectron-energy-loss spectroscopy is used to map composition and electronic states in epitaxial La2/3Ca1/3MnO3 LCMO films of various thicknesses grown on SrTiO3 001 and 110 substrates. For relatively thick films 20 nm , epitaxial tensile strain in 001 films promotes a compositional La/Ca gradient across the film thickness, being the interface La rich, while the relaxed 110 films are chemically homogeneous. In contrast, much thinner 001 and 110 LCMO films display a different La/Ca distribution, being La rich at the free surface. The observed distinct thickness-dependent composition gradient behavior reflects a balance between strain-induced elastic energy minimization and kinetic effects during growth.-
dc.format.extent3 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherAmerican Institute of Physics-
dc.relation.isformatofReproducció del document publicat a: http://dx.doi.org/10.1063/1.3211130-
dc.relation.ispartofApplied Physics Letters, 2009, vol. 95, p. 072507-1-072507-3-
dc.relation.urihttp://dx.doi.org/10.1063/1.3211130-
dc.rights(c) American Institute of Physics , 2009-
dc.sourceArticles publicats en revistes (Enginyeria Electrònica i Biomèdica)-
dc.subject.classificationCations-
dc.subject.classificationPel·lícules fines-
dc.subject.classificationEspintrònica-
dc.subject.classificationEspectroscòpia de pèrdua d'energia d'electrons-
dc.subject.otherCations-
dc.subject.otherThin films-
dc.subject.otherSpintronics-
dc.subject.otherElectron energy loss spectroscopy-
dc.titleEffects of thickness on the cation segregation in epitaxial (001) and (110) La2/3Ca1/3MnO3 thin films-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec571210-
dc.date.updated2012-11-20T15:23:39Z-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
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