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Please use this identifier to cite or link to this item: http://doi.org/10.25358/openscience-108
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dc.contributor.authorSapozhnik, Alexey-
dc.contributor.authorFilianina, Mariia-
dc.contributor.authorBodnar, Stanislav-
dc.contributor.authorLamirand, A.-
dc.contributor.authorMawass, Mohamad Assaad-
dc.contributor.authorSkourski, Y.-
dc.contributor.authorElmers, Hans-Joachim-
dc.contributor.authorZabel, Hartmut-
dc.contributor.authorKläui, Mathias-
dc.contributor.authorJourdan, Martin-
dc.date.accessioned2019-08-26T13:03:39Z-
dc.date.available2019-08-26T15:03:39Z-
dc.date.issued2018-
dc.identifier.urihttps://openscience.ub.uni-mainz.de/handle/20.500.12030/110-
dc.description.abstractIn the field of antiferromagnetic (AFM) spintronics, information about the Neel vector, AFM domain sizes, and spin-flop fields is a prerequisite for device applications but is not available easily. We have investigated AFM domains and spin-flop-induced changes of domain patterns in Mn2Au(001) epitaxial thin films by x-ray magnetic linear dichroism photoemission electron microscopy (PEEM) using magnetic fields up to 70 T. As-prepared Mn2Au films exhibit AFM domains with an average size <= 1 mu m. Application of a 30 T field, exceeding the spin-flop field, along a magnetocrystalline easy axis dramatically increases the AFM domain size with Neel vectors perpendicular to the applied field direction. The width of Neel-type domain walls (DW) is below the spatial resolution of the PEEM and therefore can only be estimated from an analysis of the DW profile to be smaller than 80 nm. Furthermore, using the values for the DW width and the spin-flop field, we evaluate an in-plane anisotropy constant ranging between 1 and 17 eV/f.u..en_GB
dc.language.isoeng-
dc.rightsInCopyrightde_DE
dc.rights.urihttps://rightsstatements.org/vocab/InC/1.0/-
dc.subject.ddc530 Physikde_DE
dc.subject.ddc530 Physicsen_GB
dc.titleDirect imaging of antiferromagnetic domains in Mn2Au manipulated by high magnetic fieldsen_GB
dc.typeZeitschriftenaufsatzde_DE
dc.identifier.urnurn:nbn:de:hebis:77-publ-592132-
dc.identifier.doihttp://doi.org/10.25358/openscience-108-
jgu.type.dinitypearticle-
jgu.type.versionAccepted versionen_GB
jgu.type.resourceText-
jgu.organisation.departmentFB 08 Physik, Mathematik u. Informatik-
jgu.organisation.number7940-
jgu.organisation.nameJohannes Gutenberg-Universität Mainz-
jgu.rights.accessrightsopenAccess-
jgu.journal.titlePhysical review : B-
jgu.journal.volume97-
jgu.journal.issue13-
jgu.pages.alternativeArt. 134429-
jgu.publisher.year2018-
jgu.publisher.nameAPS-
jgu.publisher.placeCollege Park, Md.-
jgu.publisher.urihttp://dx.doi.org/10.1103/PhysRevB.97.134429-
jgu.publisher.issn2469-9969-
jgu.publisher.issn1095-3795-
jgu.organisation.placeMainz-
jgu.subject.ddccode530-
opus.date.accessioned2019-08-26T13:03:39Z-
opus.date.modified2019-09-16T07:13:44Z-
opus.date.available2019-08-26T15:03:39-
opus.subject.dfgcode00-000-
opus.organisation.stringFB 08: Physik, Mathematik und Informatik: Institut für Physikde_DE
opus.identifier.opusid59213-
opus.institute.number0801-
opus.metadataonlyfalse-
opus.type.contenttypeForschungsberichtde_DE
opus.type.contenttypeResearch Reporten_GB
opus.affiliatedElmers, Hans-Joachim-
opus.affiliatedZabel, Hartmut-
opus.affiliatedKläui, Mathias-
opus.affiliatedJourdan, Martin-
jgu.publisher.doi10.1103/PhysRevB.97.134429-
jgu.organisation.rorhttps://ror.org/023b0x485-
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