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Structural disorder in two-dimensional random magnets: Very thin films of rare earths and transition metals

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dc.contributor.authorRuiz, J. M.cat
dc.contributor.authorZhang, Xixiangcat
dc.contributor.authorIglesias, Òscarcat
dc.contributor.authorGarcía Bach, Ma. de los Ángelescat
dc.contributor.authorTejada Palacios, Javiercat
dc.date.accessioned2009-10-29T10:13:20Z
dc.date.available2009-10-29T10:13:20Z
dc.date.issued1993cat
dc.description.abstractThe low-temperature isothermal magnetization curves, M(H), of SmCo4 and Fe3Tb thin films are studied according to the two-dimensional correlated spin-glass model of Chudnovsky. We have calculated the magnetization law in approach to saturation and shown that the M(H) data fit well the theory at high and low fields. In our fit procedure we have used three different correlation functions. The Gaussian decay correlation function fits well the experimental data for both samples.eng
dc.format.extent4 p.cat
dc.format.mimetypeapplication/pdfeng
dc.identifier.idgrec73524cat
dc.identifier.issn0163-1829cat
dc.identifier.urihttps://hdl.handle.net/2445/9862
dc.language.isoengeng
dc.publisherThe American Physical Societyeng
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.47.11848cat
dc.relation.ispartofPhysical Review B, 1993, vol. 47, núm. 18, p. 11848-11851.eng
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevB.47.11848
dc.rights(c) The American Physical Society, 1993
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física de la Matèria Condensada)
dc.subject.classificationMaterials magnèticscat
dc.subject.classificationPel·lícules finescat
dc.subject.classificationTerres rarescat
dc.subject.classificationMetalls de transiciócat
dc.subject.classificationCorrelació (Estadística)cat
dc.subject.otherMagnetic materialseng
dc.subject.otherThin filmseng
dc.subject.otherRare earthseng
dc.subject.otherTransition metalseng
dc.subject.otherCorrelation (Statistics)eng
dc.titleStructural disorder in two-dimensional random magnets: Very thin films of rare earths and transition metalseng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion

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