Experimental verification of reciprocity relations in quantum thermoelectric transport
- Autores
- Matthews, J.; Battista, Francesca; Sanchez, D.; Samuelsson, P.; Linke, H.
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fundamental symmetries in thermoelectric quantum transport, beyond Onsagers relations, were predicted two decades ago but have to date not been observed in experiments. Recent works have predicted the symmetries to be sensitive to energy-dependent, inelastic scattering, raising the question whether they exist in practice. Here, we answer this question affirmatively by experimentally verifying the thermoelectric reciprocity relations in a four-terminal mesoscopic device where each terminal can be electrically and thermally biased individually. The linear-response thermoelectric coefficients are found to be symmetric under simultaneous reversal of magnetic field and exchange of injection and emission contacts. We also demonstrate a controllable breakdown of the reciprocity relations by increasing thermal bias, putting in prospect enhanced thermoelectric performance.
Fil: Matthews, J.. University of Oregon; Estados Unidos
Fil: Battista, Francesca. Lund University; Suecia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sanchez, D.. Instituto de Física Interdisciplinar y Sistemas Complejos; España
Fil: Samuelsson, P.. Lund University; Suecia
Fil: Linke, H.. Lund University; Suecia - Materia
-
Thermoelectrics
Experiment
Mesoscopic transport - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/33381
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Experimental verification of reciprocity relations in quantum thermoelectric transportMatthews, J.Battista, FrancescaSanchez, D.Samuelsson, P.Linke, H.ThermoelectricsExperimentMesoscopic transporthttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Fundamental symmetries in thermoelectric quantum transport, beyond Onsagers relations, were predicted two decades ago but have to date not been observed in experiments. Recent works have predicted the symmetries to be sensitive to energy-dependent, inelastic scattering, raising the question whether they exist in practice. Here, we answer this question affirmatively by experimentally verifying the thermoelectric reciprocity relations in a four-terminal mesoscopic device where each terminal can be electrically and thermally biased individually. The linear-response thermoelectric coefficients are found to be symmetric under simultaneous reversal of magnetic field and exchange of injection and emission contacts. We also demonstrate a controllable breakdown of the reciprocity relations by increasing thermal bias, putting in prospect enhanced thermoelectric performance.Fil: Matthews, J.. University of Oregon; Estados UnidosFil: Battista, Francesca. Lund University; Suecia. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Sanchez, D.. Instituto de Física Interdisciplinar y Sistemas Complejos; EspañaFil: Samuelsson, P.. Lund University; SueciaFil: Linke, H.. Lund University; SueciaAmerican Physical Society2014-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/33381Battista, Francesca; Linke, H.; Matthews, J.; Samuelsson, P.; Sanchez, D.; Experimental verification of reciprocity relations in quantum thermoelectric transport; American Physical Society; Physical Review B; 90; 16; 10-2014; 1-7; 1654282469-99502469-9969CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.90.165428info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.90.165428info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:16:12Zoai:ri.conicet.gov.ar:11336/33381instacron: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:34982025-10-22 12:16:12.42CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Experimental verification of reciprocity relations in quantum thermoelectric transport |
title |
Experimental verification of reciprocity relations in quantum thermoelectric transport |
spellingShingle |
Experimental verification of reciprocity relations in quantum thermoelectric transport Matthews, J. Thermoelectrics Experiment Mesoscopic transport |
title_short |
Experimental verification of reciprocity relations in quantum thermoelectric transport |
title_full |
Experimental verification of reciprocity relations in quantum thermoelectric transport |
title_fullStr |
Experimental verification of reciprocity relations in quantum thermoelectric transport |
title_full_unstemmed |
Experimental verification of reciprocity relations in quantum thermoelectric transport |
title_sort |
Experimental verification of reciprocity relations in quantum thermoelectric transport |
dc.creator.none.fl_str_mv |
Matthews, J. Battista, Francesca Sanchez, D. Samuelsson, P. Linke, H. |
author |
Matthews, J. |
author_facet |
Matthews, J. Battista, Francesca Sanchez, D. Samuelsson, P. Linke, H. |
author_role |
author |
author2 |
Battista, Francesca Sanchez, D. Samuelsson, P. Linke, H. |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Thermoelectrics Experiment Mesoscopic transport |
topic |
Thermoelectrics Experiment Mesoscopic 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 |
Fundamental symmetries in thermoelectric quantum transport, beyond Onsagers relations, were predicted two decades ago but have to date not been observed in experiments. Recent works have predicted the symmetries to be sensitive to energy-dependent, inelastic scattering, raising the question whether they exist in practice. Here, we answer this question affirmatively by experimentally verifying the thermoelectric reciprocity relations in a four-terminal mesoscopic device where each terminal can be electrically and thermally biased individually. The linear-response thermoelectric coefficients are found to be symmetric under simultaneous reversal of magnetic field and exchange of injection and emission contacts. We also demonstrate a controllable breakdown of the reciprocity relations by increasing thermal bias, putting in prospect enhanced thermoelectric performance. Fil: Matthews, J.. University of Oregon; Estados Unidos Fil: Battista, Francesca. Lund University; Suecia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Sanchez, D.. Instituto de Física Interdisciplinar y Sistemas Complejos; España Fil: Samuelsson, P.. Lund University; Suecia Fil: Linke, H.. Lund University; Suecia |
description |
Fundamental symmetries in thermoelectric quantum transport, beyond Onsagers relations, were predicted two decades ago but have to date not been observed in experiments. Recent works have predicted the symmetries to be sensitive to energy-dependent, inelastic scattering, raising the question whether they exist in practice. Here, we answer this question affirmatively by experimentally verifying the thermoelectric reciprocity relations in a four-terminal mesoscopic device where each terminal can be electrically and thermally biased individually. The linear-response thermoelectric coefficients are found to be symmetric under simultaneous reversal of magnetic field and exchange of injection and emission contacts. We also demonstrate a controllable breakdown of the reciprocity relations by increasing thermal bias, putting in prospect enhanced thermoelectric performance. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-10 |
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/11336/33381 Battista, Francesca; Linke, H.; Matthews, J.; Samuelsson, P.; Sanchez, D.; Experimental verification of reciprocity relations in quantum thermoelectric transport; American Physical Society; Physical Review B; 90; 16; 10-2014; 1-7; 165428 2469-9950 2469-9969 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/33381 |
identifier_str_mv |
Battista, Francesca; Linke, H.; Matthews, J.; Samuelsson, P.; Sanchez, D.; Experimental verification of reciprocity relations in quantum thermoelectric transport; American Physical Society; Physical Review B; 90; 16; 10-2014; 1-7; 165428 2469-9950 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/doi/10.1103/PhysRevB.90.165428 info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.90.165428 |
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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1846782580858290176 |
score |
12.982451 |