Ultrafast Optically Induced Ferromagnetic State in an Elemental Antiferromagnet

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dc.bibliographicCitation.firstPage107202eng
dc.bibliographicCitation.issue10eng
dc.bibliographicCitation.journalTitlePhysical review letterseng
dc.bibliographicCitation.volume126eng
dc.contributor.authorGolias, E.
dc.contributor.authorKumberg, I.
dc.contributor.authorGelen, I.
dc.contributor.authorThakur, S.
dc.contributor.authorGördes, J.
dc.contributor.authorHosseinifar, R.
dc.contributor.authorGuillet, Q.
dc.contributor.authorDewhurst, J.K.
dc.contributor.authorSharma, S.
dc.contributor.authorSchüßler-Langeheine, C.
dc.contributor.authorPontius, N.
dc.contributor.authorKuch, W.
dc.date.accessioned2022-04-06T06:50:38Z
dc.date.available2022-04-06T06:50:38Z
dc.date.issued2021
dc.description.abstractWe present evidence for an ultrafast optically induced ferromagnetic alignment of antiferromagnetic Mn in Co/Mn multilayers. We observe the transient ferromagnetic signal at the arrival of the pump pulse at the Mn L3 resonance using x-ray magnetic circular dichroism in reflectivity. The timescale of the effect is comparable to the duration of the excitation and occurs before the magnetization in Co is quenched. Theoretical calculations point to the imbalanced population of Mn unoccupied states caused by the Co interface for the emergence of this transient ferromagnetic state.eng
dc.description.versionpublishedVersioneng
dc.identifier.urihttps://oa.tib.eu/renate/handle/123456789/8592
dc.identifier.urihttps://doi.org/10.34657/7630
dc.language.isoengeng
dc.publisherCollege Park, Md. : APSeng
dc.relation.doihttps://doi.org/10.1103/PhysRevLett.126.107202
dc.relation.essn1079-7114
dc.rights.licenseCC BY 4.0 Unportedeng
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/eng
dc.subject.ddc550eng
dc.subject.ddc530eng
dc.subject.otherUltrafast magnetic effectseng
dc.subject.otherUltrafast magnetization dynamicseng
dc.subject.otherMagnetic multilayerseng
dc.subject.otherMetalseng
dc.subject.otherReflectivityeng
dc.subject.otherX-ray magnetic circular dichroismeng
dc.titleUltrafast Optically Induced Ferromagnetic State in an Elemental Antiferromagneteng
dc.typeArticleeng
dc.typeTexteng
tib.accessRightsopenAccesseng
wgl.contributorMBIeng
wgl.subjectGeowissenschafteneng
wgl.typeZeitschriftenartikeleng
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