Spin magnetization of a strongly correlated electron gas confined in a two-dimensional finite lattice

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buir.contributor.authorTanatar, Bilal
buir.contributor.orcidTanatar, Bilal|0000-0002-5246-0119
dc.citation.epage073106-4en_US
dc.citation.issueNumber7en_US
dc.citation.spage073106-1en_US
dc.citation.volumeNumber69en_US
dc.contributor.authorNiţǎ, M.en_US
dc.contributor.authorDinu, V.en_US
dc.contributor.authorAldea, A.en_US
dc.contributor.authorTanatar, Bilalen_US
dc.date.accessioned2016-02-08T10:27:35Z
dc.date.available2016-02-08T10:27:35Z
dc.date.issued2004en_US
dc.departmentDepartment of Physicsen_US
dc.description.abstractThe influence of disorder and interaction effects on the ground state polarization of the two-dimensional correlated electron gas is studied by numerical investigations of the unrestricted Hartree-Fock approach. With the model of Anderson disorder a continuous increase of the spin magnetization until the fully polarized regime is obtained. The ferromagnetic ground state is found to be favorable when the electron number is lowered and the interaction and disorder parameters are suitably chosen.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T10:27:35Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2004en
dc.identifier.issn0163-1829
dc.identifier.urihttp://hdl.handle.net/11693/24324
dc.language.isoEnglishen_US
dc.publisherAmerican Physical Societyen_US
dc.source.titlePhysical Review B - Condensed Matter and Materials Physicsen_US
dc.subjectFerromagnetic materialen_US
dc.subjectAccelerationen_US
dc.subjectCorrelation functionen_US
dc.subjectElectronen_US
dc.subjectGasen_US
dc.subjectMagnetismen_US
dc.subjectMolecular interactionen_US
dc.subjectPolarizationen_US
dc.titleSpin magnetization of a strongly correlated electron gas confined in a two-dimensional finite latticeen_US
dc.typeArticleen_US

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