Geometry-Assisted Topological Transitions in Spin Interferometry
- Autores
- Wang, Minmin; Saarikoski, H.; Reynoso, Andres Alejandro; Baltanás, J. P.; Frustaglia, D.; Nitta, J.
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We identify a series of topological transitions occurring in electronic spin transport when manipulating spin-guiding fields controlled by the geometric shape of mesoscopic interferometers. They manifest as distinct inversions of the interference pattern in quantum conductance experiments. We establish that Rashba square loops develop weak-(anti)localization transitions (absent in other geometries as Rashba ring loops) as an in-plane Zeeman field is applied. These transitions, boosted by nonadiabatic spin scattering, prove to have a topological interpretation in terms of winding numbers characterizing the structure of spin modes in the Bloch sphere.
Fil: Wang, Minmin. Tohoku University. Department Of Materials Science; Japón
Fil: Saarikoski, H.. Riken Center For Emergent Matter Science ; Japón
Fil: Reynoso, Andres Alejandro. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (CAB). Laboratorio de Propiedades Ópticas; Argentina. 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 Bariloche | Comisión Nacional de Energía Atómica. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología - Nodo Bariloche; Argentina
Fil: Baltanás, J. P.. Universidad de Sevilla; España
Fil: Frustaglia, D.. Universidad de Sevilla; España
Fil: Nitta, J.. Tohoku University. Department Of Materials Science; Japón - Materia
-
geometrical
quantum phases
interferometry
spintronics - 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:11336/123868
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Geometry-Assisted Topological Transitions in Spin InterferometryWang, MinminSaarikoski, H.Reynoso, Andres AlejandroBaltanás, J. P.Frustaglia, D.Nitta, J.geometricalquantum phasesinterferometryspintronicshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We identify a series of topological transitions occurring in electronic spin transport when manipulating spin-guiding fields controlled by the geometric shape of mesoscopic interferometers. They manifest as distinct inversions of the interference pattern in quantum conductance experiments. We establish that Rashba square loops develop weak-(anti)localization transitions (absent in other geometries as Rashba ring loops) as an in-plane Zeeman field is applied. These transitions, boosted by nonadiabatic spin scattering, prove to have a topological interpretation in terms of winding numbers characterizing the structure of spin modes in the Bloch sphere.Fil: Wang, Minmin. Tohoku University. Department Of Materials Science; JapónFil: Saarikoski, H.. Riken Center For Emergent Matter Science ; JapónFil: Reynoso, Andres Alejandro. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (CAB). Laboratorio de Propiedades Ópticas; Argentina. 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 Bariloche | Comisión Nacional de Energía Atómica. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología - Nodo Bariloche; ArgentinaFil: Baltanás, J. P.. Universidad de Sevilla; EspañaFil: Frustaglia, D.. Universidad de Sevilla; EspañaFil: Nitta, J.. Tohoku University. Department Of Materials Science; JapónAmerican Physical Society2019-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/123868Wang, Minmin; Saarikoski, H.; Reynoso, Andres Alejandro; Baltanás, J. P.; Frustaglia, D.; et al.; Geometry-Assisted Topological Transitions in Spin Interferometry; American Physical Society; Physical Review Letters; 123; 26; 12-2019; 1-60031-9007CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevLett.123.266804info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.123.266804info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:35:23Zoai:ri.conicet.gov.ar:11336/123868instacron: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 09:35:24.125CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Geometry-Assisted Topological Transitions in Spin Interferometry |
title |
Geometry-Assisted Topological Transitions in Spin Interferometry |
spellingShingle |
Geometry-Assisted Topological Transitions in Spin Interferometry Wang, Minmin geometrical quantum phases interferometry spintronics |
title_short |
Geometry-Assisted Topological Transitions in Spin Interferometry |
title_full |
Geometry-Assisted Topological Transitions in Spin Interferometry |
title_fullStr |
Geometry-Assisted Topological Transitions in Spin Interferometry |
title_full_unstemmed |
Geometry-Assisted Topological Transitions in Spin Interferometry |
title_sort |
Geometry-Assisted Topological Transitions in Spin Interferometry |
dc.creator.none.fl_str_mv |
Wang, Minmin Saarikoski, H. Reynoso, Andres Alejandro Baltanás, J. P. Frustaglia, D. Nitta, J. |
author |
Wang, Minmin |
author_facet |
Wang, Minmin Saarikoski, H. Reynoso, Andres Alejandro Baltanás, J. P. Frustaglia, D. Nitta, J. |
author_role |
author |
author2 |
Saarikoski, H. Reynoso, Andres Alejandro Baltanás, J. P. Frustaglia, D. Nitta, J. |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
geometrical quantum phases interferometry spintronics |
topic |
geometrical quantum phases interferometry spintronics |
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 identify a series of topological transitions occurring in electronic spin transport when manipulating spin-guiding fields controlled by the geometric shape of mesoscopic interferometers. They manifest as distinct inversions of the interference pattern in quantum conductance experiments. We establish that Rashba square loops develop weak-(anti)localization transitions (absent in other geometries as Rashba ring loops) as an in-plane Zeeman field is applied. These transitions, boosted by nonadiabatic spin scattering, prove to have a topological interpretation in terms of winding numbers characterizing the structure of spin modes in the Bloch sphere. Fil: Wang, Minmin. Tohoku University. Department Of Materials Science; Japón Fil: Saarikoski, H.. Riken Center For Emergent Matter Science ; Japón Fil: Reynoso, Andres Alejandro. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (CAB). Laboratorio de Propiedades Ópticas; Argentina. 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 Bariloche | Comisión Nacional de Energía Atómica. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología. Unidad Ejecutora Instituto de Nanociencia y Nanotecnología - Nodo Bariloche; Argentina Fil: Baltanás, J. P.. Universidad de Sevilla; España Fil: Frustaglia, D.. Universidad de Sevilla; España Fil: Nitta, J.. Tohoku University. Department Of Materials Science; Japón |
description |
We identify a series of topological transitions occurring in electronic spin transport when manipulating spin-guiding fields controlled by the geometric shape of mesoscopic interferometers. They manifest as distinct inversions of the interference pattern in quantum conductance experiments. We establish that Rashba square loops develop weak-(anti)localization transitions (absent in other geometries as Rashba ring loops) as an in-plane Zeeman field is applied. These transitions, boosted by nonadiabatic spin scattering, prove to have a topological interpretation in terms of winding numbers characterizing the structure of spin modes in the Bloch sphere. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-12 |
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/11336/123868 Wang, Minmin; Saarikoski, H.; Reynoso, Andres Alejandro; Baltanás, J. P.; Frustaglia, D.; et al.; Geometry-Assisted Topological Transitions in Spin Interferometry; American Physical Society; Physical Review Letters; 123; 26; 12-2019; 1-6 0031-9007 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/123868 |
identifier_str_mv |
Wang, Minmin; Saarikoski, H.; Reynoso, Andres Alejandro; Baltanás, J. P.; Frustaglia, D.; et al.; Geometry-Assisted Topological Transitions in Spin Interferometry; American Physical Society; Physical Review Letters; 123; 26; 12-2019; 1-6 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/https://link.aps.org/doi/10.1103/PhysRevLett.123.266804 info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.123.266804 |
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 |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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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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