Localization effects in disordered Kondo lattices

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dc.creatorMiranda, E.
dc.creatorDobrosavljevic, V.
dc.date1998-08-11
dc.date.accessioned2026-07-07T03:11:17Z
dc.date.available2026-07-07T03:11:17Z
dc.descriptionWe investigate the role of localization effects in the Kondo disorder mechanism for non-Fermi liquid behavior in disordered Kondo lattices. We find that the distribution of Kondo temperatures is strongly affected by fluctuations of the conduction electron density of states, a feature neglected in the previous treatment. For moderate disorder, the self-consistent distribution of Kondo temperatures flows to a universal log-normal form, irrespective of the form of the bare disorder distribution. For sufficient disorder, the system enters a Griffiths phase with diverging thermodynamic responses.
dc.description3 pages, 3 figures, Proceedings of SCES98/Paris
dc.identifierhttps://arxiv.org/abs/cond-mat/9808116
dc.identifierhttp://arxiv.org/abs/cond-mat/9808116
dc.identifierPhysica B 259-261, 359 (1999)
dc.identifierdoi:10.1016/S0921-4526(98)00993-4
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/28516
dc.subjectStrongly Correlated Electrons
dc.subjectDisordered Systems and Neural Networks
dc.titleLocalization effects in disordered Kondo lattices
dc.typetext

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