000150802 001__ 150802
000150802 005__ 20251017144653.0
000150802 0247_ $$2doi$$a10.1039/d4tc04614e
000150802 0248_ $$2sideral$$a142851
000150802 037__ $$aART-2025-142851
000150802 041__ $$aeng
000150802 100__ $$0(orcid)0000-0002-2642-5635$$aBegue, Adrian
000150802 245__ $$aVoltage-control of the in-plane magnetic anisotropy in hybrid magnetoelectric Ni<sub>90</sub>Fe<sub>10</sub>/BaTiO<sub>3</sub>(011) heterostructure
000150802 260__ $$c2025
000150802 5060_ $$aAccess copy available to the general public$$fUnrestricted
000150802 5203_ $$aThis study focuses on hybrid magnetoelectric Ni90Fe10/BaTiO3(011) heterostructures, which enable the control of the in-plane magnetization of the magnetostrictive layer through electric voltage. The heterostructure is both Pb- and rare-earth-free, thus enhancing environmental sustainability. We show that the BaTiO3(011) orientation enables higher deformations in the piezoelectric regime compared to the commonly studied (001) orientation. In the as-grown state, the electrodeposited 200 nm-thick Ni90Fe10 film presents uniaxial in-plane anisotropy aligned with the [100] in-plane crystallographic direction of the BaTiO3(011) substrate. X-ray magnetic circular dichroism photoemission electron microscopy images, along with hysteresis loops obtained by the magneto-optical Kerr effect, confirm the converse magnetoelectric coupling between Ni90Fe10 and BaTiO3(011). The obtained converse magnetoelectric coupling constant of 0.205 μs m−1 is significant considering it is achieved in the piezoelectric regime of the BaTiO3 substrate and using an electrodeposited magnetostrictive film, making this heterostructure more viable for future applications. This value represents an increase of more than double compared to that previously reported for Ni/BTO(001) and, to the best of our knowledge, is the first value reported for the BTO(011) orientation.
000150802 536__ $$9info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/PID2021-1122980OB-C51$$9info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/PID2021-122980OB-C54
000150802 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttps://creativecommons.org/licenses/by/4.0/deed.es
000150802 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000150802 700__ $$aKhaliq, Muhammad Waqas
000150802 700__ $$aCotón, Noelia
000150802 700__ $$aNiño, Miguel Ángel
000150802 700__ $$aFoerster, Michael
000150802 700__ $$aRanchal, Rocío
000150802 773__ $$g13, 10 (2025), 5287-5294$$pJ. mater. chem. C$$tJOURNAL OF MATERIALS CHEMISTRY C$$x2050-7526
000150802 8564_ $$s942975$$uhttps://zaguan.unizar.es/record/150802/files/texto_completo.pdf$$yVersión publicada
000150802 8564_ $$s2711488$$uhttps://zaguan.unizar.es/record/150802/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000150802 909CO $$ooai:zaguan.unizar.es:150802$$particulos$$pdriver
000150802 951__ $$a2025-10-17-14:37:07
000150802 980__ $$aARTICLE