Mean field approach to the correlation effects on the density of electronic states and conductivity of disordered metals

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dc.contributor.authorÇaliskan, S
dc.contributor.authorSasioglu, E
dc.contributor.authorKumru, M
dc.contributor.authorNakhmedov, EP
dc.contributor.authorÇakiroglu, Ö
dc.contributor.authorKaraoglu, B
dc.date.accessioned2024-03-13T10:30:34Z
dc.date.available2024-03-13T10:30:34Z
dc.date.issued2002
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractEffects of correlation in weakly disordered systems on the density of electronic states (DOS) and the conductivity are examined in the framework of the mean field approach. As a result of the approximation, the electronic energy spectrum is changed from a free electron energy spectrum to a Hartree exchange term added energy spectrum form. Coulomb interaction is shown to give a correction to the DOS, which reduces the electronic states. Calculations of the conductivity show that, although Coulomb interaction evaluated by the mean field theory decreases the Drude conductivity, it acts as a dephasing factor for the quantum localization correction to the conductivity.en_US
dc.identifier.doi10.1002/1521-3951(200202)229:3<1205
dc.identifier.endpage1214en_US
dc.identifier.issn0370-1972
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-0035994307
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1205en_US
dc.identifier.urihttps://doi.org/10.1002/1521-3951(200202)229:3<1205
dc.identifier.urihttps://hdl.handle.net/20.500.12662/3432
dc.identifier.volume229en_US
dc.identifier.wosWOS:000174184300013
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherWiley-V C H Verlag Gmbhen_US
dc.relation.ispartofPhysica Status Solidi B-Basic Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleMean field approach to the correlation effects on the density of electronic states and conductivity of disordered metalsen_US
dc.typeArticleen_US

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