Detailed study of nonlinear cooling with two-terminal configurations of topological edge states

Autores
Hajiloo, Fatemeh; Terren Alonso, Pablo Gaston; Dashti, Nastaran; Arrachea, Liliana del Carmen; Splettstoesser, Janine
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the nonlinear thermoelectric cooling performance of a quantum spin Hall system. The setup consists of a nanomagnet contacting a Kramers pair of helical edge states, resulting in a transmission probability with a rich structure containing peaks, well-type, and step-type features. We present a detailed analysis of the impact of all these features on the cooling performance, based to a large extent on analytical results. We analyze the cooling power as well as the coefficient of performance of the device. Since the basic features we study may be present in the transmission function of other mesoscopic conductors, our conclusions provide useful insights to analyze the nonlinear thermoelectric behavior of a wide class of quantum devices. The combination of all these properties defines the response of the quantum spin Hall setup, for which we provide some realistic estimates for the conditions limiting and optimizing its operation as a cooling device.
Fil: Hajiloo, Fatemeh. Chalmers University of Technology; Suecia
Fil: Terren Alonso, Pablo Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Físicas. - Universidad Nacional de San Martín. Instituto de Ciencias Físicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina
Fil: Dashti, Nastaran. Chalmers University of Technology; Suecia
Fil: Arrachea, Liliana del Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Físicas. - Universidad Nacional de San Martín. Instituto de Ciencias Físicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina
Fil: Splettstoesser, Janine. Chalmers University of Technology; Suecia
Materia
Thermoelectric
Cooling
Topological
Quantum
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/171421
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Detailed study of nonlinear cooling with two-terminal configurations of topological edge statesHajiloo, FatemehTerren Alonso, Pablo GastonDashti, NastaranArrachea, Liliana del CarmenSplettstoesser, JanineThermoelectricCoolingTopologicalQuantumhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the nonlinear thermoelectric cooling performance of a quantum spin Hall system. The setup consists of a nanomagnet contacting a Kramers pair of helical edge states, resulting in a transmission probability with a rich structure containing peaks, well-type, and step-type features. We present a detailed analysis of the impact of all these features on the cooling performance, based to a large extent on analytical results. We analyze the cooling power as well as the coefficient of performance of the device. Since the basic features we study may be present in the transmission function of other mesoscopic conductors, our conclusions provide useful insights to analyze the nonlinear thermoelectric behavior of a wide class of quantum devices. The combination of all these properties defines the response of the quantum spin Hall setup, for which we provide some realistic estimates for the conditions limiting and optimizing its operation as a cooling device.Fil: Hajiloo, Fatemeh. Chalmers University of Technology; SueciaFil: Terren Alonso, Pablo Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Físicas. - Universidad Nacional de San Martín. Instituto de Ciencias Físicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; ArgentinaFil: Dashti, Nastaran. Chalmers University of Technology; SueciaFil: Arrachea, Liliana del Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Físicas. - Universidad Nacional de San Martín. Instituto de Ciencias Físicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; ArgentinaFil: Splettstoesser, Janine. Chalmers University of Technology; SueciaAmerican Physical Society2020-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/171421Hajiloo, Fatemeh; Terren Alonso, Pablo Gaston; Dashti, Nastaran; Arrachea, Liliana del Carmen; Splettstoesser, Janine; Detailed study of nonlinear cooling with two-terminal configurations of topological edge states; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 102; 15; 10-2020; 1-181098-01212469-9969CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.102.155434info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.102.155434info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:25Zoai:ri.conicet.gov.ar:11336/171421instacron: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:34982025-09-03 09:58:26.319CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Detailed study of nonlinear cooling with two-terminal configurations of topological edge states
title Detailed study of nonlinear cooling with two-terminal configurations of topological edge states
spellingShingle Detailed study of nonlinear cooling with two-terminal configurations of topological edge states
Hajiloo, Fatemeh
Thermoelectric
Cooling
Topological
Quantum
title_short Detailed study of nonlinear cooling with two-terminal configurations of topological edge states
title_full Detailed study of nonlinear cooling with two-terminal configurations of topological edge states
title_fullStr Detailed study of nonlinear cooling with two-terminal configurations of topological edge states
title_full_unstemmed Detailed study of nonlinear cooling with two-terminal configurations of topological edge states
title_sort Detailed study of nonlinear cooling with two-terminal configurations of topological edge states
dc.creator.none.fl_str_mv Hajiloo, Fatemeh
Terren Alonso, Pablo Gaston
Dashti, Nastaran
Arrachea, Liliana del Carmen
Splettstoesser, Janine
author Hajiloo, Fatemeh
author_facet Hajiloo, Fatemeh
Terren Alonso, Pablo Gaston
Dashti, Nastaran
Arrachea, Liliana del Carmen
Splettstoesser, Janine
author_role author
author2 Terren Alonso, Pablo Gaston
Dashti, Nastaran
Arrachea, Liliana del Carmen
Splettstoesser, Janine
author2_role author
author
author
author
dc.subject.none.fl_str_mv Thermoelectric
Cooling
Topological
Quantum
topic Thermoelectric
Cooling
Topological
Quantum
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 nonlinear thermoelectric cooling performance of a quantum spin Hall system. The setup consists of a nanomagnet contacting a Kramers pair of helical edge states, resulting in a transmission probability with a rich structure containing peaks, well-type, and step-type features. We present a detailed analysis of the impact of all these features on the cooling performance, based to a large extent on analytical results. We analyze the cooling power as well as the coefficient of performance of the device. Since the basic features we study may be present in the transmission function of other mesoscopic conductors, our conclusions provide useful insights to analyze the nonlinear thermoelectric behavior of a wide class of quantum devices. The combination of all these properties defines the response of the quantum spin Hall setup, for which we provide some realistic estimates for the conditions limiting and optimizing its operation as a cooling device.
Fil: Hajiloo, Fatemeh. Chalmers University of Technology; Suecia
Fil: Terren Alonso, Pablo Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Físicas. - Universidad Nacional de San Martín. Instituto de Ciencias Físicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina
Fil: Dashti, Nastaran. Chalmers University of Technology; Suecia
Fil: Arrachea, Liliana del Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Físicas. - Universidad Nacional de San Martín. Instituto de Ciencias Físicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología. Centro Internacional de Estudios Avanzados; Argentina
Fil: Splettstoesser, Janine. Chalmers University of Technology; Suecia
description We study the nonlinear thermoelectric cooling performance of a quantum spin Hall system. The setup consists of a nanomagnet contacting a Kramers pair of helical edge states, resulting in a transmission probability with a rich structure containing peaks, well-type, and step-type features. We present a detailed analysis of the impact of all these features on the cooling performance, based to a large extent on analytical results. We analyze the cooling power as well as the coefficient of performance of the device. Since the basic features we study may be present in the transmission function of other mesoscopic conductors, our conclusions provide useful insights to analyze the nonlinear thermoelectric behavior of a wide class of quantum devices. The combination of all these properties defines the response of the quantum spin Hall setup, for which we provide some realistic estimates for the conditions limiting and optimizing its operation as a cooling device.
publishDate 2020
dc.date.none.fl_str_mv 2020-10
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/11336/171421
Hajiloo, Fatemeh; Terren Alonso, Pablo Gaston; Dashti, Nastaran; Arrachea, Liliana del Carmen; Splettstoesser, Janine; Detailed study of nonlinear cooling with two-terminal configurations of topological edge states; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 102; 15; 10-2020; 1-18
1098-0121
2469-9969
CONICET Digital
CONICET
url http://hdl.handle.net/11336/171421
identifier_str_mv Hajiloo, Fatemeh; Terren Alonso, Pablo Gaston; Dashti, Nastaran; Arrachea, Liliana del Carmen; Splettstoesser, Janine; Detailed study of nonlinear cooling with two-terminal configurations of topological edge states; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 102; 15; 10-2020; 1-18
1098-0121
2469-9969
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.102.155434
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.102.155434
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/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_ 1842269520011460608
score 13.13397

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