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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/66630
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dc.contributor.authorLagos, Roberto E.-
dc.date.accessioned2014-05-27T11:20:19Z-
dc.date.accessioned2016-10-25T18:17:16Z-
dc.date.available2014-05-27T11:20:19Z-
dc.date.available2016-10-25T18:17:16Z-
dc.date.issued2001-12-01-
dc.identifierhttp://dx.doi.org/10.1016/S0304-8853(01)00106-8-
dc.identifier.citationJournal of Magnetism and Magnetic Materials, v. 226-230, n. PART I, p. 103-104, 2001.-
dc.identifier.issn0304-8853-
dc.identifier.urihttp://hdl.handle.net/11449/66630-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/66630-
dc.description.abstractA Holstein-Anderson impurity model is presented. Both the electronic states and the vibrational mode associated to the impurity are treated within a novel 'entangled' effective medium approach (a non-perturbative, self-consistent method). Vibronic spectra and susceptibilities are readily computed for the symmetric, half-filled case. As expected, charge fluctuations (electron-phonon interactions) depletes the magnetic response (susceptibility) when compared to the no-phonon case. © 2001 Published by Elsevier Science B.V.en
dc.format.extent103-104-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectAnderson model-
dc.subjectElectron-phonon interaction-
dc.titleThe Holstein-Anderson impurity modelen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationDepartmento de Fisica IGCE Univ. Estadual Paulista UNESP, Cp. 178, Rio Claro, SP 13500-970-
dc.description.affiliationUnespDepartmento de Fisica IGCE Univ. Estadual Paulista UNESP, Cp. 178, Rio Claro, SP 13500-970-
dc.identifier.doi10.1016/S0304-8853(01)00106-8-
dc.identifier.wosWOS:000170708600033-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Magnetism and Magnetic Materials-
dc.identifier.scopus2-s2.0-0035326703-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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