Exchange mechanism for electron paramagnetic resonance of individual adatoms

Autores
Lado, Jose Luis; Ferrón, Alejandro; Fernandez Rossier, Joaquín
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We propose a universal mechanism that makes it possible to drive an individual atomic spin using a spin-polarized scanning tunnel microscope (STM) with an oscillating electric signal. We show that the combination of the distance-dependent exchange with the magnetic tip and the electrically driven mechanical oscillation of the surface spins permits us to control their quantum state. Based on a combination of density functional theory and multiplet calculations, we show that the proposed mechanism is essential to account for the recently observed electrically driven paramagnetic spin resonance (ESR) of an individual Fe atom on a MgO/Ag(100) surface. Our findings set the foundation to deploy the ESR-STM quantum sensing technique to a much broader class of systems.
Fil: Lado, Jose Luis. International Iberian Nanotechnology Laboratory; Portugal
Fil: Ferrón, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Modelado e Innovación Tecnológica. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Modelado e Innovación Tecnológica; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura. Departamento de Física; Argentina
Fil: Fernandez Rossier, Joaquín. Universidad de Alicante; España. International Iberian Nanotechnology Laboratory; Portugal
Materia
Stm
Exchange
Esr
Control
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:11336/53708
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/53708
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Exchange mechanism for electron paramagnetic resonance of individual adatomsLado, Jose LuisFerrón, AlejandroFernandez Rossier, JoaquínStmExchangeEsrControlhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We propose a universal mechanism that makes it possible to drive an individual atomic spin using a spin-polarized scanning tunnel microscope (STM) with an oscillating electric signal. We show that the combination of the distance-dependent exchange with the magnetic tip and the electrically driven mechanical oscillation of the surface spins permits us to control their quantum state. Based on a combination of density functional theory and multiplet calculations, we show that the proposed mechanism is essential to account for the recently observed electrically driven paramagnetic spin resonance (ESR) of an individual Fe atom on a MgO/Ag(100) surface. Our findings set the foundation to deploy the ESR-STM quantum sensing technique to a much broader class of systems.Fil: Lado, Jose Luis. International Iberian Nanotechnology Laboratory; PortugalFil: Ferrón, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Modelado e Innovación Tecnológica. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Modelado e Innovación Tecnológica; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura. Departamento de Física; ArgentinaFil: Fernandez Rossier, Joaquín. Universidad de Alicante; España. International Iberian Nanotechnology Laboratory; PortugalAmerican Physical Society2017-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/53708Lado, Jose Luis; Ferrón, Alejandro; Fernandez Rossier, Joaquín; Exchange mechanism for electron paramagnetic resonance of individual adatoms; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 96; 20; 11-2017; 1-6; 2054201098-01211550-235XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevB.96.205420info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.96.205420info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:22:18Zoai:ri.conicet.gov.ar:11336/53708instacron: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:34982025-09-10 13:22:18.786CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Exchange mechanism for electron paramagnetic resonance of individual adatoms
title Exchange mechanism for electron paramagnetic resonance of individual adatoms
spellingShingle Exchange mechanism for electron paramagnetic resonance of individual adatoms
Lado, Jose Luis
Stm
Exchange
Esr
Control
title_short Exchange mechanism for electron paramagnetic resonance of individual adatoms
title_full Exchange mechanism for electron paramagnetic resonance of individual adatoms
title_fullStr Exchange mechanism for electron paramagnetic resonance of individual adatoms
title_full_unstemmed Exchange mechanism for electron paramagnetic resonance of individual adatoms
title_sort Exchange mechanism for electron paramagnetic resonance of individual adatoms
dc.creator.none.fl_str_mv Lado, Jose Luis
Ferrón, Alejandro
Fernandez Rossier, Joaquín
author Lado, Jose Luis
author_facet Lado, Jose Luis
Ferrón, Alejandro
Fernandez Rossier, Joaquín
author_role author
author2 Ferrón, Alejandro
Fernandez Rossier, Joaquín
author2_role author
author
dc.subject.none.fl_str_mv Stm
Exchange
Esr
Control
topic Stm
Exchange
Esr
Control
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 propose a universal mechanism that makes it possible to drive an individual atomic spin using a spin-polarized scanning tunnel microscope (STM) with an oscillating electric signal. We show that the combination of the distance-dependent exchange with the magnetic tip and the electrically driven mechanical oscillation of the surface spins permits us to control their quantum state. Based on a combination of density functional theory and multiplet calculations, we show that the proposed mechanism is essential to account for the recently observed electrically driven paramagnetic spin resonance (ESR) of an individual Fe atom on a MgO/Ag(100) surface. Our findings set the foundation to deploy the ESR-STM quantum sensing technique to a much broader class of systems.
Fil: Lado, Jose Luis. International Iberian Nanotechnology Laboratory; Portugal
Fil: Ferrón, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Modelado e Innovación Tecnológica. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Modelado e Innovación Tecnológica; Argentina. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura. Departamento de Física; Argentina
Fil: Fernandez Rossier, Joaquín. Universidad de Alicante; España. International Iberian Nanotechnology Laboratory; Portugal
description We propose a universal mechanism that makes it possible to drive an individual atomic spin using a spin-polarized scanning tunnel microscope (STM) with an oscillating electric signal. We show that the combination of the distance-dependent exchange with the magnetic tip and the electrically driven mechanical oscillation of the surface spins permits us to control their quantum state. Based on a combination of density functional theory and multiplet calculations, we show that the proposed mechanism is essential to account for the recently observed electrically driven paramagnetic spin resonance (ESR) of an individual Fe atom on a MgO/Ag(100) surface. Our findings set the foundation to deploy the ESR-STM quantum sensing technique to a much broader class of systems.
publishDate 2017
dc.date.none.fl_str_mv 2017-11
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/11336/53708
Lado, Jose Luis; Ferrón, Alejandro; Fernandez Rossier, Joaquín; Exchange mechanism for electron paramagnetic resonance of individual adatoms; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 96; 20; 11-2017; 1-6; 205420
1098-0121
1550-235X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/53708
identifier_str_mv Lado, Jose Luis; Ferrón, Alejandro; Fernandez Rossier, Joaquín; Exchange mechanism for electron paramagnetic resonance of individual adatoms; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 96; 20; 11-2017; 1-6; 205420
1098-0121
1550-235X
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/PhysRevB.96.205420
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.96.205420
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 12.48226

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