Control of dynamics in weak PMA magnets

This article belongs to the Special Issue Recent Advances in Nanomagnetism.

Detalles Bibliográficos
Autor: Álvarez-Prado, L. M.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/259086
Acceso en línea:http://hdl.handle.net/10261/259086
Access Level:acceso abierto
Palabra clave:Nanomagnetism
Magnetization dynamics
Magnetic multilayers
Micromagnetism
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spelling Control of dynamics in weak PMA magnetsÁlvarez-Prado, L. M.NanomagnetismMagnetization dynamicsMagnetic multilayersMicromagnetismThis article belongs to the Special Issue Recent Advances in Nanomagnetism.We have recently shown that a hybrid magnetic thin film with orthogonal anisotropies presenting weak stripe domains can achieve a high degree of controllability of its ferromagnetic resonance. This work explores the origin of the reconfigurability through micromagnetic simulations. The static domain structures which control the thin film resonance can be found under a deterministic applied field protocol. In contrast to similar systems reported, our effect can be obtained under low magnetic fields. We have also found through simulations that the spin wave propagation in the hybrid is nonreciprocal: two adjacent regions emit antiparallel spin waves along the stripe domains. Both properties convert the hybrid in a candidate for future magnonic devices at the nanoscale.This work was funded by the Spanish Ministry of Science and Innovation (Project PID2019-104604RB/AEI/10.13039/501100011033).Peer reviewedMultidisciplinary Digital Publishing InstituteMinisterio de Ciencia, Innovación y Universidades (España)Agencia Estatal de Investigación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/259086reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-104604RB-C31info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-104604RB-C32info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-104604RB-C33https://doi.org/10.3390/magnetochemistry7030043Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2590862026-05-22T06:33:51Z
dc.title.none.fl_str_mv Control of dynamics in weak PMA magnets
title Control of dynamics in weak PMA magnets
spellingShingle Control of dynamics in weak PMA magnets
Álvarez-Prado, L. M.
Nanomagnetism
Magnetization dynamics
Magnetic multilayers
Micromagnetism
title_short Control of dynamics in weak PMA magnets
title_full Control of dynamics in weak PMA magnets
title_fullStr Control of dynamics in weak PMA magnets
title_full_unstemmed Control of dynamics in weak PMA magnets
title_sort Control of dynamics in weak PMA magnets
dc.creator.none.fl_str_mv Álvarez-Prado, L. M.
author Álvarez-Prado, L. M.
author_facet Álvarez-Prado, L. M.
author_role author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
Agencia Estatal de Investigación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Nanomagnetism
Magnetization dynamics
Magnetic multilayers
Micromagnetism
topic Nanomagnetism
Magnetization dynamics
Magnetic multilayers
Micromagnetism
description This article belongs to the Special Issue Recent Advances in Nanomagnetism.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/259086
url http://hdl.handle.net/10261/259086
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
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info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-104604RB-C31
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-104604RB-C32
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-104604RB-C33
https://doi.org/10.3390/magnetochemistry7030043
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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