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Please use this identifier to cite or link to this item: http://doi.org/10.25358/openscience-465
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dc.contributor.authorZhao, Xiaoxuan-
dc.contributor.authorZhang, Boyu-
dc.contributor.authorVernier, Nicolas-
dc.contributor.authorZhang, Xueying-
dc.contributor.authorSall, Mamour-
dc.contributor.authorXing, Tao-
dc.contributor.authorHerrera Diez, Liza-
dc.contributor.authorHepburn, Carolyna-
dc.contributor.authorWang, Lin-
dc.contributor.authorDurin, Gianfranco-
dc.contributor.authorCasiraghi, Arianna-
dc.contributor.authorBelmeguenai, Mohamed-
dc.contributor.authorRoussigné, Yves-
dc.contributor.authorStashkevich, Andrei-
dc.contributor.authorChérif, Salim Mourad-
dc.contributor.authorLanger, Jürgen-
dc.contributor.authorOcker, Berthold-
dc.contributor.authorJaiswal, Samridh-
dc.contributor.authorJakob, Gerhard-
dc.contributor.authorKläui, Mathias-
dc.contributor.authorZhao, Weisheng-
dc.contributor.authorRavelosona, Dafiné-
dc.date.accessioned2019-11-06T11:45:36Z-
dc.date.available2019-11-06T12:45:36Z-
dc.date.issued2019-
dc.identifier.urihttps://openscience.ub.uni-mainz.de/handle/20.500.12030/467-
dc.description.abstractWe study the influence of He irradiation induced interface intermixing on magnetic domain wall (dw) dynamics in w-cofeb (0.6 nm)-mgo ultrathin films, which exhibit high perpendicular magnetic anisotropy and large dzyaloshinskii-moriya interaction (dmi) values. whereas the pristine films exhibit strong dw pinning, we observe a large increase in the dw velocity in the creep regime upon he irradiation, which is attributed to the reduction of pinning centers induced by interface intermixing. asymmetric in-plane field-driven domain expansion experiments show that the dmi value is slightly reduced upon irradiation, and a direct relationship between dmi and interface anisotropy is demonstrated. our findings provide insights into the material design and interface control for dw dynamics, as well as for dmi, enabling the development of high-performance spintronic devices based on ultrathin magnetic layers.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.titleEnhancing domain wall velocity through interface intermixing in W-CoFeB-MgO films with perpendicular anisotropyen_GB
dc.typeZeitschriftenaufsatzde_DE
dc.identifier.urnurn:nbn:de:hebis:77-publ-593969-
dc.identifier.doihttp://doi.org/10.25358/openscience-465-
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.titleApplied physics letters-
jgu.journal.volume115-
jgu.journal.issue12-
jgu.pages.alternativeArt. 122404-
jgu.publisher.year2019-
jgu.publisher.nameAmerican Inst. of Physics-
jgu.publisher.placeMelville, NY-
jgu.publisher.urihttp://dx.doi.org/10.1063/1.5121357-
jgu.publisher.issn1077-3118-
jgu.publisher.issn0003-6951-
jgu.organisation.placeMainz-
jgu.subject.ddccode530-
opus.date.accessioned2019-11-06T11:45:36Z-
opus.date.modified2019-11-11T08:58:06Z-
opus.date.available2019-11-06T12:45:36-
opus.subject.dfgcode00-000-
opus.organisation.stringFB 08: Physik, Mathematik und Informatik: Institut für Physikde_DE
opus.identifier.opusid59396-
opus.institute.number0801-
opus.metadataonlyfalse-
opus.type.contenttypeForschungsberichtde_DE
opus.type.contenttypeResearch Reporten_GB
opus.affiliatedJaiswal, Samridh-
opus.affiliatedJakob, Gerhard-
opus.affiliatedKläui, Mathias-
jgu.publisher.doi10.1063/1.5121357
jgu.organisation.rorhttps://ror.org/023b0x485
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