Nonadiabatic features of electron pumping through a quantum dot in the Kondo regime

Autores
Arrachea, Liliana del Carmen; Levy Yeyati, Alfredo; Martin-Rodero, Alvaro
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We investigate the behavior of the dc electronic current Jdc in an interacting quantum dot driven by two ac local potentials oscillating with a frequency Ω0 and a phase lag φ. We provide analytical functions to describe the fingerprints of the Coulomb interaction in an experimental Jdc vs φ characteristic curve. We show that the Kondo resonance, at low temperatures, reduces the frequency range for the linear behavior of Jdc in Ω0 to take place and determines the evolution of the dc current as the temperature increases. © 2008 The American Physical Society.
Fil: Arrachea, Liliana del Carmen. Universidad de Zaragoza; España. 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
Fil: Levy Yeyati, Alfredo. Universidad Autónoma de Madrid; España
Fil: Martin-Rodero, Alvaro. Universidad Autónoma de Madrid; España
Materia
Quantum
Dot
Transport
Pumping
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:11336/61535
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/61535
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Nonadiabatic features of electron pumping through a quantum dot in the Kondo regimeArrachea, Liliana del CarmenLevy Yeyati, AlfredoMartin-Rodero, AlvaroQuantumDotTransportPumpinghttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We investigate the behavior of the dc electronic current Jdc in an interacting quantum dot driven by two ac local potentials oscillating with a frequency Ω0 and a phase lag φ. We provide analytical functions to describe the fingerprints of the Coulomb interaction in an experimental Jdc vs φ characteristic curve. We show that the Kondo resonance, at low temperatures, reduces the frequency range for the linear behavior of Jdc in Ω0 to take place and determines the evolution of the dc current as the temperature increases. © 2008 The American Physical Society.Fil: Arrachea, Liliana del Carmen. Universidad de Zaragoza; España. 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; ArgentinaFil: Levy Yeyati, Alfredo. Universidad Autónoma de Madrid; EspañaFil: Martin-Rodero, Alvaro. Universidad Autónoma de Madrid; EspañaAmerican Physical Society2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/61535Arrachea, Liliana del Carmen; Levy Yeyati, Alfredo; Martin-Rodero, Alvaro; Nonadiabatic features of electron pumping through a quantum dot in the Kondo regime; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 77; 16; 12-2008; 165326-1653361098-0121CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.77.165326info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:20:03Zoai:ri.conicet.gov.ar:11336/61535instacron: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:34982025-10-15 15:20:03.886CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Nonadiabatic features of electron pumping through a quantum dot in the Kondo regime
title Nonadiabatic features of electron pumping through a quantum dot in the Kondo regime
spellingShingle Nonadiabatic features of electron pumping through a quantum dot in the Kondo regime
Arrachea, Liliana del Carmen
Quantum
Dot
Transport
Pumping
title_short Nonadiabatic features of electron pumping through a quantum dot in the Kondo regime
title_full Nonadiabatic features of electron pumping through a quantum dot in the Kondo regime
title_fullStr Nonadiabatic features of electron pumping through a quantum dot in the Kondo regime
title_full_unstemmed Nonadiabatic features of electron pumping through a quantum dot in the Kondo regime
title_sort Nonadiabatic features of electron pumping through a quantum dot in the Kondo regime
dc.creator.none.fl_str_mv Arrachea, Liliana del Carmen
Levy Yeyati, Alfredo
Martin-Rodero, Alvaro
author Arrachea, Liliana del Carmen
author_facet Arrachea, Liliana del Carmen
Levy Yeyati, Alfredo
Martin-Rodero, Alvaro
author_role author
author2 Levy Yeyati, Alfredo
Martin-Rodero, Alvaro
author2_role author
author
dc.subject.none.fl_str_mv Quantum
Dot
Transport
Pumping
topic Quantum
Dot
Transport
Pumping
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 investigate the behavior of the dc electronic current Jdc in an interacting quantum dot driven by two ac local potentials oscillating with a frequency Ω0 and a phase lag φ. We provide analytical functions to describe the fingerprints of the Coulomb interaction in an experimental Jdc vs φ characteristic curve. We show that the Kondo resonance, at low temperatures, reduces the frequency range for the linear behavior of Jdc in Ω0 to take place and determines the evolution of the dc current as the temperature increases. © 2008 The American Physical Society.
Fil: Arrachea, Liliana del Carmen. Universidad de Zaragoza; España. 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
Fil: Levy Yeyati, Alfredo. Universidad Autónoma de Madrid; España
Fil: Martin-Rodero, Alvaro. Universidad Autónoma de Madrid; España
description We investigate the behavior of the dc electronic current Jdc in an interacting quantum dot driven by two ac local potentials oscillating with a frequency Ω0 and a phase lag φ. We provide analytical functions to describe the fingerprints of the Coulomb interaction in an experimental Jdc vs φ characteristic curve. We show that the Kondo resonance, at low temperatures, reduces the frequency range for the linear behavior of Jdc in Ω0 to take place and determines the evolution of the dc current as the temperature increases. © 2008 The American Physical Society.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
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/11336/61535
Arrachea, Liliana del Carmen; Levy Yeyati, Alfredo; Martin-Rodero, Alvaro; Nonadiabatic features of electron pumping through a quantum dot in the Kondo regime; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 77; 16; 12-2008; 165326-165336
1098-0121
CONICET Digital
CONICET
url http://hdl.handle.net/11336/61535
identifier_str_mv Arrachea, Liliana del Carmen; Levy Yeyati, Alfredo; Martin-Rodero, Alvaro; Nonadiabatic features of electron pumping through a quantum dot in the Kondo regime; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 77; 16; 12-2008; 165326-165336
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.77.165326
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
_version_ 1846083349369585664
score 13.221938

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