Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayers

Autores
Mishra, K.; Blank, T.G.H.; Davies, C.S.; Aviles Felix, Luis Steven; Salomoni, D.; Buda Prejbeanu, L.D.; Sousa, R.C.; Prejbeanu, I.L.; Koopmans, B.; Rasing, Th.; Kimel, A.V.; Kirilyuk, A.
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Recent works have shown that the magnetization of Tb/Co multilayers can be switched all-optically by a single ultrashort laser pulse. Surprisingly, the same process cannot be achieved in TbCo alloys. Here, we present a plausible explanation for this difference in behavior based on the known treatment of angular momenta and the associated gyromagnetic ratio of rare-earth-based ferrimagnets. We then study in detail the composition-dependent dynamic behavior of the switching process in Tb/Co multilayers using single-shot time-resolved pump-probe experiments. We show that the observed dynamics is strongly dependent on the excitation fluence and multilayer composition and does not fit into the accepted framework describing the single-shot switching process found in Gd-based systems and Mn-containing Heusler alloys.
Fil: Mishra, K.. Radboud Universiteit Nijmegen; Países Bajos
Fil: Blank, T.G.H.. Technische Universiteit Eindhoven; Países Bajos. Radboud Universiteit Nijmegen; Países Bajos
Fil: Davies, C.S.. Radboud Universiteit Nijmegen; Países Bajos
Fil: Aviles Felix, Luis Steven. Universite Grenoble Alpes; Francia. 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: Salomoni, D.. Universite Grenoble Alpes; Francia
Fil: Buda Prejbeanu, L.D.. Universite Grenoble Alpes; Francia
Fil: Sousa, R.C.. Universite Grenoble Alpes; Francia
Fil: Prejbeanu, I.L.. Universite Grenoble Alpes; Francia
Fil: Koopmans, B.. Technische Universiteit Eindhoven; Países Bajos
Fil: Rasing, Th.. Radboud Universiteit Nijmegen; Países Bajos
Fil: Kimel, A.V.. Radboud Universiteit Nijmegen; Países Bajos
Fil: Kirilyuk, A.. Radboud Universiteit Nijmegen; Países Bajos
Materia
OPTICAL SWITCHING
FERRIMAGNETS
LASER PULSE
COMPENSATION TEMPERATURE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/228597
Acceder
id CONICETDig_d71017e43799bea3456dff5fed9b6c62
oai_identifier_str oai:ri.conicet.gov.ar:11336/228597
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayersMishra, K.Blank, T.G.H.Davies, C.S.Aviles Felix, Luis StevenSalomoni, D.Buda Prejbeanu, L.D.Sousa, R.C.Prejbeanu, I.L.Koopmans, B.Rasing, Th.Kimel, A.V.Kirilyuk, A.OPTICAL SWITCHINGFERRIMAGNETSLASER PULSECOMPENSATION TEMPERATUREhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Recent works have shown that the magnetization of Tb/Co multilayers can be switched all-optically by a single ultrashort laser pulse. Surprisingly, the same process cannot be achieved in TbCo alloys. Here, we present a plausible explanation for this difference in behavior based on the known treatment of angular momenta and the associated gyromagnetic ratio of rare-earth-based ferrimagnets. We then study in detail the composition-dependent dynamic behavior of the switching process in Tb/Co multilayers using single-shot time-resolved pump-probe experiments. We show that the observed dynamics is strongly dependent on the excitation fluence and multilayer composition and does not fit into the accepted framework describing the single-shot switching process found in Gd-based systems and Mn-containing Heusler alloys.Fil: Mishra, K.. Radboud Universiteit Nijmegen; Países BajosFil: Blank, T.G.H.. Technische Universiteit Eindhoven; Países Bajos. Radboud Universiteit Nijmegen; Países BajosFil: Davies, C.S.. Radboud Universiteit Nijmegen; Países BajosFil: Aviles Felix, Luis Steven. Universite Grenoble Alpes; Francia. 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: Salomoni, D.. Universite Grenoble Alpes; FranciaFil: Buda Prejbeanu, L.D.. Universite Grenoble Alpes; FranciaFil: Sousa, R.C.. Universite Grenoble Alpes; FranciaFil: Prejbeanu, I.L.. Universite Grenoble Alpes; FranciaFil: Koopmans, B.. Technische Universiteit Eindhoven; Países BajosFil: Rasing, Th.. Radboud Universiteit Nijmegen; Países BajosFil: Kimel, A.V.. Radboud Universiteit Nijmegen; Países BajosFil: Kirilyuk, A.. Radboud Universiteit Nijmegen; Países BajosAmerican Physical Society2023-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/228597Mishra, K.; Blank, T.G.H.; Davies, C.S.; Aviles Felix, Luis Steven; Salomoni, D.; et al.; Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayers; American Physical Society; Physical Review Research; 5; 2; 4-2023; 1-132643-1564CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevResearch.5.023163info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.5.023163info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:08:05Zoai:ri.conicet.gov.ar:11336/228597instacron: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:34982025-10-15 15:08:06.008CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayers
title Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayers
spellingShingle Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayers
Mishra, K.
OPTICAL SWITCHING
FERRIMAGNETS
LASER PULSE
COMPENSATION TEMPERATURE
title_short Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayers
title_full Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayers
title_fullStr Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayers
title_full_unstemmed Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayers
title_sort Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayers
dc.creator.none.fl_str_mv Mishra, K.
Blank, T.G.H.
Davies, C.S.
Aviles Felix, Luis Steven
Salomoni, D.
Buda Prejbeanu, L.D.
Sousa, R.C.
Prejbeanu, I.L.
Koopmans, B.
Rasing, Th.
Kimel, A.V.
Kirilyuk, A.
author Mishra, K.
author_facet Mishra, K.
Blank, T.G.H.
Davies, C.S.
Aviles Felix, Luis Steven
Salomoni, D.
Buda Prejbeanu, L.D.
Sousa, R.C.
Prejbeanu, I.L.
Koopmans, B.
Rasing, Th.
Kimel, A.V.
Kirilyuk, A.
author_role author
author2 Blank, T.G.H.
Davies, C.S.
Aviles Felix, Luis Steven
Salomoni, D.
Buda Prejbeanu, L.D.
Sousa, R.C.
Prejbeanu, I.L.
Koopmans, B.
Rasing, Th.
Kimel, A.V.
Kirilyuk, A.
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv OPTICAL SWITCHING
FERRIMAGNETS
LASER PULSE
COMPENSATION TEMPERATURE
topic OPTICAL SWITCHING
FERRIMAGNETS
LASER PULSE
COMPENSATION TEMPERATURE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Recent works have shown that the magnetization of Tb/Co multilayers can be switched all-optically by a single ultrashort laser pulse. Surprisingly, the same process cannot be achieved in TbCo alloys. Here, we present a plausible explanation for this difference in behavior based on the known treatment of angular momenta and the associated gyromagnetic ratio of rare-earth-based ferrimagnets. We then study in detail the composition-dependent dynamic behavior of the switching process in Tb/Co multilayers using single-shot time-resolved pump-probe experiments. We show that the observed dynamics is strongly dependent on the excitation fluence and multilayer composition and does not fit into the accepted framework describing the single-shot switching process found in Gd-based systems and Mn-containing Heusler alloys.
Fil: Mishra, K.. Radboud Universiteit Nijmegen; Países Bajos
Fil: Blank, T.G.H.. Technische Universiteit Eindhoven; Países Bajos. Radboud Universiteit Nijmegen; Países Bajos
Fil: Davies, C.S.. Radboud Universiteit Nijmegen; Países Bajos
Fil: Aviles Felix, Luis Steven. Universite Grenoble Alpes; Francia. 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: Salomoni, D.. Universite Grenoble Alpes; Francia
Fil: Buda Prejbeanu, L.D.. Universite Grenoble Alpes; Francia
Fil: Sousa, R.C.. Universite Grenoble Alpes; Francia
Fil: Prejbeanu, I.L.. Universite Grenoble Alpes; Francia
Fil: Koopmans, B.. Technische Universiteit Eindhoven; Países Bajos
Fil: Rasing, Th.. Radboud Universiteit Nijmegen; Países Bajos
Fil: Kimel, A.V.. Radboud Universiteit Nijmegen; Países Bajos
Fil: Kirilyuk, A.. Radboud Universiteit Nijmegen; Países Bajos
description Recent works have shown that the magnetization of Tb/Co multilayers can be switched all-optically by a single ultrashort laser pulse. Surprisingly, the same process cannot be achieved in TbCo alloys. Here, we present a plausible explanation for this difference in behavior based on the known treatment of angular momenta and the associated gyromagnetic ratio of rare-earth-based ferrimagnets. We then study in detail the composition-dependent dynamic behavior of the switching process in Tb/Co multilayers using single-shot time-resolved pump-probe experiments. We show that the observed dynamics is strongly dependent on the excitation fluence and multilayer composition and does not fit into the accepted framework describing the single-shot switching process found in Gd-based systems and Mn-containing Heusler alloys.
publishDate 2023
dc.date.none.fl_str_mv 2023-04
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/11336/228597
Mishra, K.; Blank, T.G.H.; Davies, C.S.; Aviles Felix, Luis Steven; Salomoni, D.; et al.; Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayers; American Physical Society; Physical Review Research; 5; 2; 4-2023; 1-13
2643-1564
CONICET Digital
CONICET
url http://hdl.handle.net/11336/228597
identifier_str_mv Mishra, K.; Blank, T.G.H.; Davies, C.S.; Aviles Felix, Luis Steven; Salomoni, D.; et al.; Dynamics of all-optical single-shot switching of magnetization in Tb/Co multilayers; American Physical Society; Physical Review Research; 5; 2; 4-2023; 1-13
2643-1564
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/PhysRevResearch.5.023163
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.5.023163
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/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
_version_ 1846083226873888768
score 13.22299

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