Voltage-control of the in-plane magnetic anisotropy in hybrid magnetoelectric Ni<sub>90</sub>Fe<sub>10</sub>/BaTiO<sub>3</sub>(011) heterostructure

This study focuses on hybrid magnetoelectric Ni90Fe10/BaTiO3(011) heterostructures, which enable the control of the in-plane magnetization of the magnetostrictive layer through electric voltage. The heterostructure is both Pb- and rare-earth-free, thus enhancing environmental sustainability. We show...

Descripción completa

Detalles Bibliográficos
Autores: Begue, Adrian, Khaliq, Muhammad Waqas, Cotón, Noelia, Niño, Miguel Ángel, Foerster, Michael, Ranchal, Rocío
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Universidad de Zaragoza
Repositorio:Zaguán. Repositorio Digital de la Universidad de Zaragoza
OAI Identifier:oai:zaguan.unizar.es:150802
Acceso en línea:http://zaguan.unizar.es/record/150802
Access Level:acceso abierto
id ES_375b856024bc1b4e920841be188f4e89
oai_identifier_str oai:zaguan.unizar.es:150802
network_acronym_str ES
network_name_str España
repository_id_str
spelling Voltage-control of the in-plane magnetic anisotropy in hybrid magnetoelectric Ni<sub>90</sub>Fe<sub>10</sub>/BaTiO<sub>3</sub>(011) heterostructureBegue, AdrianKhaliq, Muhammad WaqasCotón, NoeliaNiño, Miguel ÁngelFoerster, MichaelRanchal, RocíoThis study focuses on hybrid magnetoelectric Ni90Fe10/BaTiO3(011) heterostructures, which enable the control of the in-plane magnetization of the magnetostrictive layer through electric voltage. The heterostructure is both Pb- and rare-earth-free, thus enhancing environmental sustainability. We show that the BaTiO3(011) orientation enables higher deformations in the piezoelectric regime compared to the commonly studied (001) orientation. In the as-grown state, the electrodeposited 200 nm-thick Ni90Fe10 film presents uniaxial in-plane anisotropy aligned with the [100] in-plane crystallographic direction of the BaTiO3(011) substrate. X-ray magnetic circular dichroism photoemission electron microscopy images, along with hysteresis loops obtained by the magneto-optical Kerr effect, confirm the converse magnetoelectric coupling between Ni90Fe10 and BaTiO3(011). The obtained converse magnetoelectric coupling constant of 0.205 μs m−1 is significant considering it is achieved in the piezoelectric regime of the BaTiO3 substrate and using an electrodeposited magnetostrictive film, making this heterostructure more viable for future applications. This value represents an increase of more than double compared to that previously reported for Ni/BTO(001) and, to the best of our knowledge, is the first value reported for the BTO(011) orientation.2025info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://zaguan.unizar.es/record/150802reponame:Zaguán. Repositorio Digital de la Universidad de Zaragozainstname:Universidad de ZaragozaInglésinfo:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/PID2021-1122980OB-C51info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/PID2021-122980OB-C54info:eu-repo/semantics/openAccessoai:zaguan.unizar.es:1508022026-05-29T13:59:51Z
dc.title.none.fl_str_mv Voltage-control of the in-plane magnetic anisotropy in hybrid magnetoelectric Ni<sub>90</sub>Fe<sub>10</sub>/BaTiO<sub>3</sub>(011) heterostructure
title Voltage-control of the in-plane magnetic anisotropy in hybrid magnetoelectric Ni<sub>90</sub>Fe<sub>10</sub>/BaTiO<sub>3</sub>(011) heterostructure
spellingShingle Voltage-control of the in-plane magnetic anisotropy in hybrid magnetoelectric Ni<sub>90</sub>Fe<sub>10</sub>/BaTiO<sub>3</sub>(011) heterostructure
Begue, Adrian
title_short Voltage-control of the in-plane magnetic anisotropy in hybrid magnetoelectric Ni<sub>90</sub>Fe<sub>10</sub>/BaTiO<sub>3</sub>(011) heterostructure
title_full Voltage-control of the in-plane magnetic anisotropy in hybrid magnetoelectric Ni<sub>90</sub>Fe<sub>10</sub>/BaTiO<sub>3</sub>(011) heterostructure
title_fullStr Voltage-control of the in-plane magnetic anisotropy in hybrid magnetoelectric Ni<sub>90</sub>Fe<sub>10</sub>/BaTiO<sub>3</sub>(011) heterostructure
title_full_unstemmed Voltage-control of the in-plane magnetic anisotropy in hybrid magnetoelectric Ni<sub>90</sub>Fe<sub>10</sub>/BaTiO<sub>3</sub>(011) heterostructure
title_sort Voltage-control of the in-plane magnetic anisotropy in hybrid magnetoelectric Ni<sub>90</sub>Fe<sub>10</sub>/BaTiO<sub>3</sub>(011) heterostructure
dc.creator.none.fl_str_mv Begue, Adrian
Khaliq, Muhammad Waqas
Cotón, Noelia
Niño, Miguel Ángel
Foerster, Michael
Ranchal, Rocío
author Begue, Adrian
author_facet Begue, Adrian
Khaliq, Muhammad Waqas
Cotón, Noelia
Niño, Miguel Ángel
Foerster, Michael
Ranchal, Rocío
author_role author
author2 Khaliq, Muhammad Waqas
Cotón, Noelia
Niño, Miguel Ángel
Foerster, Michael
Ranchal, Rocío
author2_role author
author
author
author
author
description This study focuses on hybrid magnetoelectric Ni90Fe10/BaTiO3(011) heterostructures, which enable the control of the in-plane magnetization of the magnetostrictive layer through electric voltage. The heterostructure is both Pb- and rare-earth-free, thus enhancing environmental sustainability. We show that the BaTiO3(011) orientation enables higher deformations in the piezoelectric regime compared to the commonly studied (001) orientation. In the as-grown state, the electrodeposited 200 nm-thick Ni90Fe10 film presents uniaxial in-plane anisotropy aligned with the [100] in-plane crystallographic direction of the BaTiO3(011) substrate. X-ray magnetic circular dichroism photoemission electron microscopy images, along with hysteresis loops obtained by the magneto-optical Kerr effect, confirm the converse magnetoelectric coupling between Ni90Fe10 and BaTiO3(011). The obtained converse magnetoelectric coupling constant of 0.205 μs m−1 is significant considering it is achieved in the piezoelectric regime of the BaTiO3 substrate and using an electrodeposited magnetostrictive film, making this heterostructure more viable for future applications. This value represents an increase of more than double compared to that previously reported for Ni/BTO(001) and, to the best of our knowledge, is the first value reported for the BTO(011) orientation.
publishDate 2025
dc.date.none.fl_str_mv 2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://zaguan.unizar.es/record/150802
url http://zaguan.unizar.es/record/150802
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/PID2021-1122980OB-C51
info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/PID2021-122980OB-C54
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv
publisher.none.fl_str_mv
dc.source.none.fl_str_mv reponame:Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname:Universidad de Zaragoza
instname_str Universidad de Zaragoza
reponame_str Zaguán. Repositorio Digital de la Universidad de Zaragoza
collection Zaguán. Repositorio Digital de la Universidad de Zaragoza
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869406032205185024
score 15.81155

Similares en LA Referencia