The two-impurity Anderson model: An effective medium approach

Detalhes bibliográficos
Autor(a) principal: Chaves Neto, A. M J
Data de Publicação: 2002
Outros Autores: Lagos, Roberto E. [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/S0921-4526(01)01191-7
http://hdl.handle.net/11449/66831
Resumo: The two-impurity Anderson model is solved within a effective medium approach. All impurity parameters are modelled via Slater atomic orbitals. Impurity spectral densities and spin correlation functions are readily computed. Results are presented for the zero temperature, half-filled case. © 2002 Elsevier Science B.V. All rights reserved.
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spelling The two-impurity Anderson model: An effective medium approachAnderson modelKondo and Anderson latticesCorrelation methodsCrystal atomic structureCrystal impuritiesElectronic density of statesFermi levelFermionsGreen's functionHamiltoniansProbabilityAtomic orbitalsCrystal latticesThe two-impurity Anderson model is solved within a effective medium approach. All impurity parameters are modelled via Slater atomic orbitals. Impurity spectral densities and spin correlation functions are readily computed. Results are presented for the zero temperature, half-filled case. © 2002 Elsevier Science B.V. All rights reserved.IFGW UNICAMP, CP 6165, Campinas, SP 13083-970Departamento de Fisica-IGCE Univ. Estadual Paulista-UNESP, CP 178, Rio Claro, SP 13500-970Departamento de Fisica-IGCE Univ. Estadual Paulista-UNESP, CP 178, Rio Claro, SP 13500-970Universidade Estadual de Campinas (UNICAMP)Universidade Estadual Paulista (Unesp)Chaves Neto, A. M JLagos, Roberto E. [UNESP]2014-05-27T11:20:25Z2014-05-27T11:20:25Z2002-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject176-178http://dx.doi.org/10.1016/S0921-4526(01)01191-7Physica B: Condensed Matter, v. 312-313, p. 176-178.0921-4526http://hdl.handle.net/11449/6683110.1016/S0921-4526(01)01191-7WOS:0001758710000662-s2.0-0036503307Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysica B: Condensed Matter1.4530,417info:eu-repo/semantics/openAccess2021-10-23T21:44:12Zoai:repositorio.unesp.br:11449/66831Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:29:03.250901Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv The two-impurity Anderson model: An effective medium approach
title The two-impurity Anderson model: An effective medium approach
spellingShingle The two-impurity Anderson model: An effective medium approach
Chaves Neto, A. M J
Anderson model
Kondo and Anderson lattices
Correlation methods
Crystal atomic structure
Crystal impurities
Electronic density of states
Fermi level
Fermions
Green's function
Hamiltonians
Probability
Atomic orbitals
Crystal lattices
title_short The two-impurity Anderson model: An effective medium approach
title_full The two-impurity Anderson model: An effective medium approach
title_fullStr The two-impurity Anderson model: An effective medium approach
title_full_unstemmed The two-impurity Anderson model: An effective medium approach
title_sort The two-impurity Anderson model: An effective medium approach
author Chaves Neto, A. M J
author_facet Chaves Neto, A. M J
Lagos, Roberto E. [UNESP]
author_role author
author2 Lagos, Roberto E. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual de Campinas (UNICAMP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Chaves Neto, A. M J
Lagos, Roberto E. [UNESP]
dc.subject.por.fl_str_mv Anderson model
Kondo and Anderson lattices
Correlation methods
Crystal atomic structure
Crystal impurities
Electronic density of states
Fermi level
Fermions
Green's function
Hamiltonians
Probability
Atomic orbitals
Crystal lattices
topic Anderson model
Kondo and Anderson lattices
Correlation methods
Crystal atomic structure
Crystal impurities
Electronic density of states
Fermi level
Fermions
Green's function
Hamiltonians
Probability
Atomic orbitals
Crystal lattices
description The two-impurity Anderson model is solved within a effective medium approach. All impurity parameters are modelled via Slater atomic orbitals. Impurity spectral densities and spin correlation functions are readily computed. Results are presented for the zero temperature, half-filled case. © 2002 Elsevier Science B.V. All rights reserved.
publishDate 2002
dc.date.none.fl_str_mv 2002-03-01
2014-05-27T11:20:25Z
2014-05-27T11:20:25Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/S0921-4526(01)01191-7
Physica B: Condensed Matter, v. 312-313, p. 176-178.
0921-4526
http://hdl.handle.net/11449/66831
10.1016/S0921-4526(01)01191-7
WOS:000175871000066
2-s2.0-0036503307
url http://dx.doi.org/10.1016/S0921-4526(01)01191-7
http://hdl.handle.net/11449/66831
identifier_str_mv Physica B: Condensed Matter, v. 312-313, p. 176-178.
0921-4526
10.1016/S0921-4526(01)01191-7
WOS:000175871000066
2-s2.0-0036503307
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physica B: Condensed Matter
1.453
0,417
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 176-178
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128938116907008

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