Controlled generation and detection of a thermal bias in Corbino devices under the quantum Hall regime

Autores
Real, M. A.; Tonina, A.; Arrachea, Liliana del Carmen; Giudici, Paula; Reichl, C.; Wegscheider, W.; Dietsche, W.
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present an experimental technique to generate and measure a temperature bias in the quantum Hall effect of GaAs/AlGaAs Corbino samples. The bias is generated by injecting an electric current at a central resistive heater, and the resulting radial temperature drop is determined by conductance measurements at internal and external concentric rings. The experimental results agree with the predictions of numerical simulations of the heat flow through the substrate. We also compare these results with previous predictions based on the thermoelectric response of these devices.
Fil: Real, M. A.. Instituto Nacional de Tecnología Industrial; Argentina
Fil: Tonina, A.. Instituto Nacional de Tecnología Industrial; Argentina
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
Fil: Giudici, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología - Nodo Constituyentes | Comisión Nacional de Energía Atómica. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología - Nodo Constituyentes; Argentina
Fil: Reichl, C.. No especifíca;
Fil: Wegscheider, W.. No especifíca;
Fil: Dietsche, W.. Max-planck-institut Fuer Festkoerperforschung; Alemania
Materia
QUANTUM HALL
CORBINO
HEAT TRANSPORT
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:11336/228555
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Controlled generation and detection of a thermal bias in Corbino devices under the quantum Hall regimeReal, M. A.Tonina, A.Arrachea, Liliana del CarmenGiudici, PaulaReichl, C.Wegscheider, W.Dietsche, W.QUANTUM HALLCORBINOHEAT TRANSPORThttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present an experimental technique to generate and measure a temperature bias in the quantum Hall effect of GaAs/AlGaAs Corbino samples. The bias is generated by injecting an electric current at a central resistive heater, and the resulting radial temperature drop is determined by conductance measurements at internal and external concentric rings. The experimental results agree with the predictions of numerical simulations of the heat flow through the substrate. We also compare these results with previous predictions based on the thermoelectric response of these devices.Fil: Real, M. A.. Instituto Nacional de Tecnología Industrial; ArgentinaFil: Tonina, A.. Instituto Nacional de Tecnología Industrial; ArgentinaFil: Arrachea, Liliana del Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Físicas. - Universidad Nacional de San Martín. Instituto de Ciencias Físicas; ArgentinaFil: Giudici, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología - Nodo Constituyentes | Comisión Nacional de Energía Atómica. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología - Nodo Constituyentes; ArgentinaFil: Reichl, C.. No especifíca;Fil: Wegscheider, W.. No especifíca;Fil: Dietsche, W.. Max-planck-institut Fuer Festkoerperforschung; AlemaniaAmerican Institute of Physics2023-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/228555Real, M. A.; Tonina, A.; Arrachea, Liliana del Carmen; Giudici, Paula; Reichl, C.; et al.; Controlled generation and detection of a thermal bias in Corbino devices under the quantum Hall regime; American Institute of Physics; Applied Physics Letters; 122; 10; 3-2023; 1-120003-6951CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://aip.scitation.org/doi/10.1063/5.0133660info:eu-repo/semantics/altIdentifier/doi/10.1063/5.0133660info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:19:34Zoai:ri.conicet.gov.ar:11336/228555instacron: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 15:19:34.997CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Controlled generation and detection of a thermal bias in Corbino devices under the quantum Hall regime
title Controlled generation and detection of a thermal bias in Corbino devices under the quantum Hall regime
spellingShingle Controlled generation and detection of a thermal bias in Corbino devices under the quantum Hall regime
Real, M. A.
QUANTUM HALL
CORBINO
HEAT TRANSPORT
title_short Controlled generation and detection of a thermal bias in Corbino devices under the quantum Hall regime
title_full Controlled generation and detection of a thermal bias in Corbino devices under the quantum Hall regime
title_fullStr Controlled generation and detection of a thermal bias in Corbino devices under the quantum Hall regime
title_full_unstemmed Controlled generation and detection of a thermal bias in Corbino devices under the quantum Hall regime
title_sort Controlled generation and detection of a thermal bias in Corbino devices under the quantum Hall regime
dc.creator.none.fl_str_mv Real, M. A.
Tonina, A.
Arrachea, Liliana del Carmen
Giudici, Paula
Reichl, C.
Wegscheider, W.
Dietsche, W.
author Real, M. A.
author_facet Real, M. A.
Tonina, A.
Arrachea, Liliana del Carmen
Giudici, Paula
Reichl, C.
Wegscheider, W.
Dietsche, W.
author_role author
author2 Tonina, A.
Arrachea, Liliana del Carmen
Giudici, Paula
Reichl, C.
Wegscheider, W.
Dietsche, W.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv QUANTUM HALL
CORBINO
HEAT TRANSPORT
topic QUANTUM HALL
CORBINO
HEAT TRANSPORT
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 present an experimental technique to generate and measure a temperature bias in the quantum Hall effect of GaAs/AlGaAs Corbino samples. The bias is generated by injecting an electric current at a central resistive heater, and the resulting radial temperature drop is determined by conductance measurements at internal and external concentric rings. The experimental results agree with the predictions of numerical simulations of the heat flow through the substrate. We also compare these results with previous predictions based on the thermoelectric response of these devices.
Fil: Real, M. A.. Instituto Nacional de Tecnología Industrial; Argentina
Fil: Tonina, A.. Instituto Nacional de Tecnología Industrial; Argentina
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
Fil: Giudici, Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología - Nodo Constituyentes | Comisión Nacional de Energía Atómica. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología - Nodo Constituyentes; Argentina
Fil: Reichl, C.. No especifíca;
Fil: Wegscheider, W.. No especifíca;
Fil: Dietsche, W.. Max-planck-institut Fuer Festkoerperforschung; Alemania
description We present an experimental technique to generate and measure a temperature bias in the quantum Hall effect of GaAs/AlGaAs Corbino samples. The bias is generated by injecting an electric current at a central resistive heater, and the resulting radial temperature drop is determined by conductance measurements at internal and external concentric rings. The experimental results agree with the predictions of numerical simulations of the heat flow through the substrate. We also compare these results with previous predictions based on the thermoelectric response of these devices.
publishDate 2023
dc.date.none.fl_str_mv 2023-03
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/11336/228555
Real, M. A.; Tonina, A.; Arrachea, Liliana del Carmen; Giudici, Paula; Reichl, C.; et al.; Controlled generation and detection of a thermal bias in Corbino devices under the quantum Hall regime; American Institute of Physics; Applied Physics Letters; 122; 10; 3-2023; 1-12
0003-6951
CONICET Digital
CONICET
url http://hdl.handle.net/11336/228555
identifier_str_mv Real, M. A.; Tonina, A.; Arrachea, Liliana del Carmen; Giudici, Paula; Reichl, C.; et al.; Controlled generation and detection of a thermal bias in Corbino devices under the quantum Hall regime; American Institute of Physics; Applied Physics Letters; 122; 10; 3-2023; 1-12
0003-6951
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://aip.scitation.org/doi/10.1063/5.0133660
info:eu-repo/semantics/altIdentifier/doi/10.1063/5.0133660
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 Institute of Physics
publisher.none.fl_str_mv American Institute of Physics
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_ 1846083344693985280
score 13.22299

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