Magnetoacoustic waves in a highly magnetostrictive Fe72Ga28 thin film
dc.contributor.author | Rovirola, Marc | |
dc.contributor.author | Khaliq, M. Waqas | |
dc.contributor.author | Casals, Blai | |
dc.contributor.author | Begué Gracia, Adrián | |
dc.contributor.author | Biskup Zaja, Nevenko | |
dc.contributor.author | Coton, Noelia | |
dc.contributor.author | Hernàndez, Joan Manel | |
dc.contributor.author | Niño, Miguel Angel | |
dc.contributor.author | Foerster, Michael | |
dc.contributor.author | Hernández-Mínguez, Alberto | |
dc.contributor.author | Ranchal Sánchez, Rocío | |
dc.contributor.author | Costache, Marius V. | |
dc.contributor.author | García-Santiago, Antoni | |
dc.contributor.author | Macià, Ferran | |
dc.date.accessioned | 2025-07-08T18:42:20Z | |
dc.date.available | 2025-07-08T18:42:20Z | |
dc.date.issued | 2025-02-01 | |
dc.description | PRE2021-097235 Margarita Salas fellowship | |
dc.description.abstract | The interaction between surface acoustic waves and magnetization offers an efficient route for electrically controlling magnetic states. Here, we demonstrate the excitation of magnetoacoustic waves in galfenol thin films with a 28 at. % gallium composition, corresponding to the second magnetostrictive peak in bulk samples. We quantify the amplitude of the induced magnetization oscillations using magnetic imaging in an x-ray photoelectron microscope and estimate the dynamic magnetoelastic constants through micromagnetic simulations. Our findings demonstrate the potential of galfenol thin films for magnonic applications and reveal that, despite strong magnetoelastic coupling, magnetic interactions and spin-wave dispersion relations significantly influence the overall amplitude of magnetoacoustic waves. | |
dc.description.department | Depto. de Física de Materiales | |
dc.description.faculty | Fac. de Ciencias Físicas | |
dc.description.faculty | Instituto de Magnetismo Aplicado (IMA) | |
dc.description.refereed | TRUE | |
dc.description.sponsorship | Ministeio de Ciencia e Innovación (España) | |
dc.description.sponsorship | Agencia Estatal de Investigación (España) | |
dc.description.sponsorship | European Commission | |
dc.description.sponsorship | Generalitat de Catalunya | |
dc.description.status | pub | |
dc.identifier.citation | M. Rovirola, M.W. Khaliq, B. Casals, A. Begué, N. Biskup, N. Coton, J.M. Hernàndez, M.A. Niño, M. Foerster, A. Hernández-Mínguez, R. Ranchal, M.V. Costache, A. García-Santiago, and F. Macià, “Magnetoacoustic waves in a highly magnetostrictive Fe72Ga28 thin film,” APL Materials 13(2), 021112 (2025). | |
dc.identifier.doi | 10.1063/5.0237699 | |
dc.identifier.essn | 2166-532X | |
dc.identifier.officialurl | https://doi.org/10.1063/5.0237699 | |
dc.identifier.relatedurl | https://pubs.aip.org/aip/apm/article/13/2/021112/3336153/Magnetoacoustic-waves-in-a-highly-magnetostrictive | |
dc.identifier.uri | https://hdl.handle.net/20.500.14352/122342 | |
dc.issue.number | 2 | |
dc.journal.title | APL Materials | |
dc.language.iso | eng | |
dc.page.final | 021112-6 | |
dc.page.initial | 021112-1 | |
dc.publisher | AIP Publishing | |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-113024GB-I00/ES/CONTROL ACUSTICO DE EXCITACIONES MAGNETICAS EN DISPOSITIVOS NANOMETRICOS/ | |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-136762NA-I00/ES/REGIMES Y TRANSICIONES DE AVALANCHAS EN FERROICOS COMO ANALOGOS A SISTEMAS QUASIPLANARES/ | |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2023-150721OB-I00/ES/CONTROL ELECTRICO DEL MAGNETISMO ORBITAL EN DISPOSITIVOS NANOMETRICOS/ | |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PDC2023-145910-I00/ES/CONTROL EFICIENTE DE MEMORIAS MRAM CON ONDAS ACUSTICAS SUPERFICIALES/ | |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-122980OB-C51/ES/ESTUDIOS DE FENOMENOS ATOMISTICOS EN MATERIALES MULTIFUNCIONALES A TRAVES DE TECNICAS IN-SITU/ | |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-122980OB-C54/ES/MICROSCOPIA Y ESPECTROSCOPIA DE RAYOS-X DE EFECTOS SPIN-ORBITA EN CONDICIONES IN-OPERANDO/ | |
dc.rights | Attribution 4.0 International | en |
dc.rights.accessRights | open access | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
dc.subject.cdu | 538.9 | |
dc.subject.keyword | Surface-waves | |
dc.subject.keyword | Spin-hall | |
dc.subject.keyword | Magnetization | |
dc.subject.keyword | Magnetoelasticity | |
dc.subject.keyword | Magnetism | |
dc.subject.ucm | Física de materiales | |
dc.subject.unesco | 2211 Física del Estado Sólido | |
dc.title | Magnetoacoustic waves in a highly magnetostrictive Fe72Ga28 thin film | |
dc.type | journal article | |
dc.type.hasVersion | VoR | |
dc.volume.number | 13 | |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | 671e957a-9daa-4bd5-9876-eee854146782 | |
relation.isAuthorOfPublication | eca2c0e4-9357-4a13-a15b-35493ec315af | |
relation.isAuthorOfPublication.latestForDiscovery | 671e957a-9daa-4bd5-9876-eee854146782 |
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