Unidirectional Thermal Effects in Current-Induced Domain Wall Motion

Autores
Torrejon, J.; Malinowski, G.; Pelloux, M.; Weil, R.; Thiaville, A.; Curiale, Carlos Javier; Lacour, D.; Montaigne, F.; Hehn, M.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We report experimental evidence of thermal effects on the displacement of vortex walls in NiFe nanostrips. With the use of nanosecond current pulses, a unidirectional motion of the magnetic domain walls towards the hotter part of the nanostrips is observed, in addition to current-induced domain wall motion. By tuning the heat dissipation in the samples and modeling the heat diffusion, we conclude that this unidirectional motion can only be explained by the presence of a temperature profile along the nanostrip. A quantitative analysis of the experiments shows that, on top of the classical thermodynamic pressure on the domain wall, another force, probably the magnonic spin Seebeck effect, is displacing the domain walls.
Fil: Torrejon, J.. Centre National de la Recherche Scientifique; Francia
Fil: Malinowski, G.. Centre National de la Recherche Scientifique; Francia
Fil: Pelloux, M.. Centre National de la Recherche Scientifique; Francia
Fil: Weil, R.. Centre National de la Recherche Scientifique; Francia
Fil: Thiaville, A.. Centre National de la Recherche Scientifique; Francia
Fil: Curiale, Carlos Javier. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Lacour, D.. Centre National de la Recherche Scientifique; Francia
Fil: Montaigne, F.. Centre National de la Recherche Scientifique; Francia
Fil: Hehn, M.. Centre National de la Recherche Scientifique; Francia
Materia
DOMAIN WALL
THERMAL EFFECTS
SPIN CURRENT
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:11336/193630

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network_name_str CONICET Digital (CONICET)
spelling Unidirectional Thermal Effects in Current-Induced Domain Wall MotionTorrejon, J.Malinowski, G.Pelloux, M.Weil, R.Thiaville, A.Curiale, Carlos JavierLacour, D.Montaigne, F.Hehn, M.DOMAIN WALLTHERMAL EFFECTSSPIN CURRENThttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1https://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2We report experimental evidence of thermal effects on the displacement of vortex walls in NiFe nanostrips. With the use of nanosecond current pulses, a unidirectional motion of the magnetic domain walls towards the hotter part of the nanostrips is observed, in addition to current-induced domain wall motion. By tuning the heat dissipation in the samples and modeling the heat diffusion, we conclude that this unidirectional motion can only be explained by the presence of a temperature profile along the nanostrip. A quantitative analysis of the experiments shows that, on top of the classical thermodynamic pressure on the domain wall, another force, probably the magnonic spin Seebeck effect, is displacing the domain walls.Fil: Torrejon, J.. Centre National de la Recherche Scientifique; FranciaFil: Malinowski, G.. Centre National de la Recherche Scientifique; FranciaFil: Pelloux, M.. Centre National de la Recherche Scientifique; FranciaFil: Weil, R.. Centre National de la Recherche Scientifique; FranciaFil: Thiaville, A.. Centre National de la Recherche Scientifique; FranciaFil: Curiale, Carlos Javier. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaFil: Lacour, D.. Centre National de la Recherche Scientifique; FranciaFil: Montaigne, F.. Centre National de la Recherche Scientifique; FranciaFil: Hehn, M.. Centre National de la Recherche Scientifique; FranciaAmerican Physical Society2012-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/193630Torrejon, J.; Malinowski, G.; Pelloux, M.; Weil, R.; Thiaville, A.; et al.; Unidirectional Thermal Effects in Current-Induced Domain Wall Motion; American Physical Society; Physical Review Letters; 109; 10; 9-2012; 1-50031-9007CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://prl.aps.org/abstract/PRL/v109/i10/e106601info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.109.106601info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:46:38Zoai:ri.conicet.gov.ar:11336/193630instacron: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:34982025-09-29 09:46:39.176CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Unidirectional Thermal Effects in Current-Induced Domain Wall Motion
title Unidirectional Thermal Effects in Current-Induced Domain Wall Motion
spellingShingle Unidirectional Thermal Effects in Current-Induced Domain Wall Motion
Torrejon, J.
DOMAIN WALL
THERMAL EFFECTS
SPIN CURRENT
title_short Unidirectional Thermal Effects in Current-Induced Domain Wall Motion
title_full Unidirectional Thermal Effects in Current-Induced Domain Wall Motion
title_fullStr Unidirectional Thermal Effects in Current-Induced Domain Wall Motion
title_full_unstemmed Unidirectional Thermal Effects in Current-Induced Domain Wall Motion
title_sort Unidirectional Thermal Effects in Current-Induced Domain Wall Motion
dc.creator.none.fl_str_mv Torrejon, J.
Malinowski, G.
Pelloux, M.
Weil, R.
Thiaville, A.
Curiale, Carlos Javier
Lacour, D.
Montaigne, F.
Hehn, M.
author Torrejon, J.
author_facet Torrejon, J.
Malinowski, G.
Pelloux, M.
Weil, R.
Thiaville, A.
Curiale, Carlos Javier
Lacour, D.
Montaigne, F.
Hehn, M.
author_role author
author2 Malinowski, G.
Pelloux, M.
Weil, R.
Thiaville, A.
Curiale, Carlos Javier
Lacour, D.
Montaigne, F.
Hehn, M.
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv DOMAIN WALL
THERMAL EFFECTS
SPIN CURRENT
topic DOMAIN WALL
THERMAL EFFECTS
SPIN CURRENT
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv We report experimental evidence of thermal effects on the displacement of vortex walls in NiFe nanostrips. With the use of nanosecond current pulses, a unidirectional motion of the magnetic domain walls towards the hotter part of the nanostrips is observed, in addition to current-induced domain wall motion. By tuning the heat dissipation in the samples and modeling the heat diffusion, we conclude that this unidirectional motion can only be explained by the presence of a temperature profile along the nanostrip. A quantitative analysis of the experiments shows that, on top of the classical thermodynamic pressure on the domain wall, another force, probably the magnonic spin Seebeck effect, is displacing the domain walls.
Fil: Torrejon, J.. Centre National de la Recherche Scientifique; Francia
Fil: Malinowski, G.. Centre National de la Recherche Scientifique; Francia
Fil: Pelloux, M.. Centre National de la Recherche Scientifique; Francia
Fil: Weil, R.. Centre National de la Recherche Scientifique; Francia
Fil: Thiaville, A.. Centre National de la Recherche Scientifique; Francia
Fil: Curiale, Carlos Javier. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Lacour, D.. Centre National de la Recherche Scientifique; Francia
Fil: Montaigne, F.. Centre National de la Recherche Scientifique; Francia
Fil: Hehn, M.. Centre National de la Recherche Scientifique; Francia
description We report experimental evidence of thermal effects on the displacement of vortex walls in NiFe nanostrips. With the use of nanosecond current pulses, a unidirectional motion of the magnetic domain walls towards the hotter part of the nanostrips is observed, in addition to current-induced domain wall motion. By tuning the heat dissipation in the samples and modeling the heat diffusion, we conclude that this unidirectional motion can only be explained by the presence of a temperature profile along the nanostrip. A quantitative analysis of the experiments shows that, on top of the classical thermodynamic pressure on the domain wall, another force, probably the magnonic spin Seebeck effect, is displacing the domain walls.
publishDate 2012
dc.date.none.fl_str_mv 2012-09
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/11336/193630
Torrejon, J.; Malinowski, G.; Pelloux, M.; Weil, R.; Thiaville, A.; et al.; Unidirectional Thermal Effects in Current-Induced Domain Wall Motion; American Physical Society; Physical Review Letters; 109; 10; 9-2012; 1-5
0031-9007
CONICET Digital
CONICET
url http://hdl.handle.net/11336/193630
identifier_str_mv Torrejon, J.; Malinowski, G.; Pelloux, M.; Weil, R.; Thiaville, A.; et al.; Unidirectional Thermal Effects in Current-Induced Domain Wall Motion; American Physical Society; Physical Review Letters; 109; 10; 9-2012; 1-5
0031-9007
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://prl.aps.org/abstract/PRL/v109/i10/e106601
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.109.106601
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 13.070432