Spin reorientation in Dy-based high-entropy oxide perovskite thin films

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorCocconcelli, Mariaen_US
dc.contributor.authorMiertschin, Duncanen_US
dc.contributor.authorRegmi, Balaramen_US
dc.contributor.authorCrater, Davisen_US
dc.contributor.authorStramaglia, Federicoen_US
dc.contributor.authorYao, Lideen_US
dc.contributor.authorBertacco, Riccardoen_US
dc.contributor.authorPiamonteze, Cinthiaen_US
dc.contributor.authorVan Dijken, Sebastiaanen_US
dc.contributor.authorFarhan, Alanen_US
dc.contributor.departmentOtaNanoen
dc.contributor.departmentDepartment of Applied Physicsen
dc.contributor.groupauthorNanomagnetism and Spintronicsen
dc.contributor.organizationBaylor Universityen_US
dc.contributor.organizationPaul Scherrer Instituteen_US
dc.contributor.organizationPolytechnic University of Milanen_US
dc.date.accessioned2024-05-03T14:42:25Z
dc.date.available2024-05-03T14:42:25Z
dc.date.issued2024-04-01en_US
dc.descriptionPublisher Copyright: © 2024 American Physical Society.
dc.description.abstractWe present a study on the structural and magnetic properties of thin films of the high entropy perovskite Dy(Fe0.2Mn0.2Co0.2Cr0.2Ni0.2)O3 (Dy5BO). An element-sensitive investigation was performed using synchrotron-based x-ray absorption spectroscopy, employing x-ray magnetic circular and linear dichroism. The results reveal that the moments residing on the 3d transition metal ions and the rare-earth Dy ions produce a saturation magnetization one order of magnitude larger than any previously studied high-entropy oxide perovskite. Employing temperature-dependent x-ray magnetic linear dichroism, we see clear features of a spin reorientation at the Mn and Fe sites, occurring around 18 K, likely driven by the interaction of the corresponding transition metal ions and Dy.en
dc.description.versionPeer revieweden
dc.format.extent8
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationCocconcelli, M, Miertschin, D, Regmi, B, Crater, D, Stramaglia, F, Yao, L, Bertacco, R, Piamonteze, C, Van Dijken, S & Farhan, A 2024, ' Spin reorientation in Dy-based high-entropy oxide perovskite thin films ', Physical Review B, vol. 109, no. 13, 134422, pp. 1-8 . https://doi.org/10.1103/PhysRevB.109.134422en
dc.identifier.doi10.1103/PhysRevB.109.134422en_US
dc.identifier.issn2469-9950
dc.identifier.issn2469-9969
dc.identifier.otherPURE UUID: 382390af-c2d0-41e3-97c6-1e5831f1c34ben_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/382390af-c2d0-41e3-97c6-1e5831f1c34ben_US
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dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/144670473/Spin_reorientation_in_Dy-based_high-entropy_oxide_perovskite_thin_films.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/127648
dc.identifier.urnURN:NBN:fi:aalto-202405033269
dc.language.isoenen
dc.publisherAmerican Physical Society
dc.relation.ispartofseriesPhysical Review B
dc.relation.ispartofseriesVolume 109, issue 13, pp. 1-8
dc.rightsopenAccessen
dc.titleSpin reorientation in Dy-based high-entropy oxide perovskite thin filmsen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
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