Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson model

Autores
Sordi, G.; Amaricci, A.; Rozenberg, Marcelo Javier
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the doping-driven Mott metal-insulator transition (MIT) in the periodic Anderson model set in the Mott-Hubbard regime. A striking asymmetry for electron- or hole-driven transitions is found. The electron-doped MIT at larger U is similar to the one found in the single band Hubbard model, with a first-order character due to coexistence of solutions. The hole-doped MIT, in contrast, is second order and can be described as the delocalization of Zhang-Rice singlets. © 2009 The American Physical Society.
Fil: Sordi, G.. Universite Paris-sud Xi; Francia
Fil: Amaricci, A.. Universite Paris-sud Xi; Francia
Fil: Rozenberg, Marcelo Javier. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Materia
Mott Transition
Strongly Correlated Electron Systems
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/61662
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson modelSordi, G.Amaricci, A.Rozenberg, Marcelo JavierMott TransitionStrongly Correlated Electron Systemshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the doping-driven Mott metal-insulator transition (MIT) in the periodic Anderson model set in the Mott-Hubbard regime. A striking asymmetry for electron- or hole-driven transitions is found. The electron-doped MIT at larger U is similar to the one found in the single band Hubbard model, with a first-order character due to coexistence of solutions. The hole-doped MIT, in contrast, is second order and can be described as the delocalization of Zhang-Rice singlets. © 2009 The American Physical Society.Fil: Sordi, G.. Universite Paris-sud Xi; FranciaFil: Amaricci, A.. Universite Paris-sud Xi; FranciaFil: Rozenberg, Marcelo Javier. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaAmerican Physical Society2009-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/61662Sordi, G.; Amaricci, A.; Rozenberg, Marcelo Javier; Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson model; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 80; 3; 1-2009; 351291098-0121CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.80.035129info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T10:40:16Zoai:ri.conicet.gov.ar:11336/61662instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-05 10:40:16.999CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson model
title Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson model
spellingShingle Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson model
Sordi, G.
Mott Transition
Strongly Correlated Electron Systems
title_short Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson model
title_full Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson model
title_fullStr Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson model
title_full_unstemmed Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson model
title_sort Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson model
dc.creator.none.fl_str_mv Sordi, G.
Amaricci, A.
Rozenberg, Marcelo Javier
author Sordi, G.
author_facet Sordi, G.
Amaricci, A.
Rozenberg, Marcelo Javier
author_role author
author2 Amaricci, A.
Rozenberg, Marcelo Javier
author2_role author
author
dc.subject.none.fl_str_mv Mott Transition
Strongly Correlated Electron Systems
topic Mott Transition
Strongly Correlated Electron Systems
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We study the doping-driven Mott metal-insulator transition (MIT) in the periodic Anderson model set in the Mott-Hubbard regime. A striking asymmetry for electron- or hole-driven transitions is found. The electron-doped MIT at larger U is similar to the one found in the single band Hubbard model, with a first-order character due to coexistence of solutions. The hole-doped MIT, in contrast, is second order and can be described as the delocalization of Zhang-Rice singlets. © 2009 The American Physical Society.
Fil: Sordi, G.. Universite Paris-sud Xi; Francia
Fil: Amaricci, A.. Universite Paris-sud Xi; Francia
Fil: Rozenberg, Marcelo Javier. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
description We study the doping-driven Mott metal-insulator transition (MIT) in the periodic Anderson model set in the Mott-Hubbard regime. A striking asymmetry for electron- or hole-driven transitions is found. The electron-doped MIT at larger U is similar to the one found in the single band Hubbard model, with a first-order character due to coexistence of solutions. The hole-doped MIT, in contrast, is second order and can be described as the delocalization of Zhang-Rice singlets. © 2009 The American Physical Society.
publishDate 2009
dc.date.none.fl_str_mv 2009-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/61662
Sordi, G.; Amaricci, A.; Rozenberg, Marcelo Javier; Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson model; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 80; 3; 1-2009; 35129
1098-0121
CONICET Digital
CONICET
url http://hdl.handle.net/11336/61662
identifier_str_mv Sordi, G.; Amaricci, A.; Rozenberg, Marcelo Javier; Asymmetry between the electron- and hole-doped Mott transition in the periodic Anderson model; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 80; 3; 1-2009; 35129
1098-0121
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.80.035129
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.084122

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