Spin imbalance of charge carriers induced by an electric current

We analyze the contribution of the inhomogeneous magnetic field induced by an electrical current to the spin Hall effect in metals. The Zeeman coupling between the field and the electron spin leads to a spin dependent force, and to spin accumulation at the edges. We compare the effect of this relati...

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Detalles Bibliográficos
Autores: Hernando Grande, Antonio, Gálvez Alonso, Fernando, García, Miguel A., Guinea, Francisco
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/6024
Acceso en línea:https://hdl.handle.net/20.500.14352/6024
Access Level:acceso abierto
Palabra clave:538.9
Materials Science
Multidisciplinary
Physics
Condensed Matter
Física de materiales
Física del estado sólido
2211 Física del Estado Sólido
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spelling Spin imbalance of charge carriers induced by an electric currentHernando Grande, AntonioGálvez Alonso, FernandoGarcía, Miguel A.Guinea, Francisco538.9Materials ScienceMultidisciplinaryPhysicsCondensed MatterFísica de materialesFísica del estado sólido2211 Física del Estado SólidoWe analyze the contribution of the inhomogeneous magnetic field induced by an electrical current to the spin Hall effect in metals. The Zeeman coupling between the field and the electron spin leads to a spin dependent force, and to spin accumulation at the edges. We compare the effect of this relativistic correction to the electron dynamics to the features induced by the spin-orbit interaction. The effect of current induced magnetic fields on the spin Hall effect can be comparable to the extrinsic contribution from the spin-orbit interaction, although it does not require the presence of heavy elements with a strong spin-orbit interaction.ElsevierUniversidad Complutense de Madrid20202020-02-1520202020-02-15journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/6024reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-CompartirIgual 3.0 Españahttps://creativecommons.org/licenses/by-nc-sa/3.0/es/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/60242026-06-02T12:44:21Z
dc.title.none.fl_str_mv Spin imbalance of charge carriers induced by an electric current
title Spin imbalance of charge carriers induced by an electric current
spellingShingle Spin imbalance of charge carriers induced by an electric current
Hernando Grande, Antonio
538.9
Materials Science
Multidisciplinary
Physics
Condensed Matter
Física de materiales
Física del estado sólido
2211 Física del Estado Sólido
title_short Spin imbalance of charge carriers induced by an electric current
title_full Spin imbalance of charge carriers induced by an electric current
title_fullStr Spin imbalance of charge carriers induced by an electric current
title_full_unstemmed Spin imbalance of charge carriers induced by an electric current
title_sort Spin imbalance of charge carriers induced by an electric current
dc.creator.none.fl_str_mv Hernando Grande, Antonio
Gálvez Alonso, Fernando
García, Miguel A.
Guinea, Francisco
author Hernando Grande, Antonio
author_facet Hernando Grande, Antonio
Gálvez Alonso, Fernando
García, Miguel A.
Guinea, Francisco
author_role author
author2 Gálvez Alonso, Fernando
García, Miguel A.
Guinea, Francisco
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 538.9
Materials Science
Multidisciplinary
Physics
Condensed Matter
Física de materiales
Física del estado sólido
2211 Física del Estado Sólido
topic 538.9
Materials Science
Multidisciplinary
Physics
Condensed Matter
Física de materiales
Física del estado sólido
2211 Física del Estado Sólido
description We analyze the contribution of the inhomogeneous magnetic field induced by an electrical current to the spin Hall effect in metals. The Zeeman coupling between the field and the electron spin leads to a spin dependent force, and to spin accumulation at the edges. We compare the effect of this relativistic correction to the electron dynamics to the features induced by the spin-orbit interaction. The effect of current induced magnetic fields on the spin Hall effect can be comparable to the extrinsic contribution from the spin-orbit interaction, although it does not require the presence of heavy elements with a strong spin-orbit interaction.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-02-15
2020
2020-02-15
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/6024
url https://hdl.handle.net/20.500.14352/6024
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-CompartirIgual 3.0 España
https://creativecommons.org/licenses/by-nc-sa/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-CompartirIgual 3.0 España
https://creativecommons.org/licenses/by-nc-sa/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,298079

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