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dc.contributor.authorVinai, G
dc.contributor.authorBigi, C
dc.contributor.authorRajan, Akhil
dc.contributor.authorWatson, Matthew David
dc.contributor.authorLee, T .-L.
dc.contributor.authorMazzola, Federico
dc.contributor.authorModesti, S.
dc.contributor.authorBarua, S.
dc.contributor.authorCiomaga Hatnean, M
dc.contributor.authorBalakrishnan, G
dc.contributor.authorKing, Phil
dc.contributor.authorTorelli, P
dc.contributor.authorRossi, G.
dc.contributor.authorPanaccione, G
dc.date.accessioned2019-12-17T11:30:02Z
dc.date.available2019-12-17T11:30:02Z
dc.date.issued2020-01-08
dc.identifier.citationVinai , G , Bigi , C , Rajan , A , Watson , M D , Lee , T -L , Mazzola , F , Modesti , S , Barua , S , Ciomaga Hatnean , M , Balakrishnan , G , King , P , Torelli , P , Rossi , G & Panaccione , G 2020 , ' Proximity-induced ferromagnetism and chemical reactivity in few layers VSe 2 heterostructures ' , Physical Review. B, Condensed matter and materials physics , vol. 101 , no. 3 , 035404 . https://doi.org/10.1103/PhysRevB.101.035404en
dc.identifier.issn1098-0121
dc.identifier.otherPURE: 264469169
dc.identifier.otherPURE UUID: 8eaa862e-255b-45c0-a38c-97dfa0aa3853
dc.identifier.otherORCID: /0000-0002-0737-2814/work/67919755
dc.identifier.otherORCID: /0000-0001-5356-3032/work/67919760
dc.identifier.otherScopus: 85078459551
dc.identifier.otherWOS: 000506585000005
dc.identifier.urihttp://hdl.handle.net/10023/19147
dc.descriptionFunding: Framework of the nanoscience foundry and fine analysis (NFFA-MIUR Italy Progetti Internazionali) project; Leverhulme Trust (Grant No. RL-2016-006); Royal Society.en
dc.description.abstractAmong Transition-Metal Dichalcogenides, mono and few-layers thick VSe2 has gained much recent attention following claims of intrinsic room-temperature ferromagnetism in this system, which have nonetheless proved controversial. Here, we address the magnetic and chemical properties of Fe/VSe2 heterostructure by combining element sensitive absorption spectroscopy and photoemission spectroscopy. Our x-ray magnetic circular dichroism results confirm recent findings that both native mono/few-layer and bulk VSe2 do not show any signature of an intrinsic ferromagnetic ordering. Nonetheless, we find that ferromagnetism can be induced, even at room temperature, after coupling with a Fe thin film layer, with antiparallel alignment of the moment on the V with respect to Fe. We further consider the chemical reactivity at the Fe/VSe2 interface and its relation with interfacial magnetic coupling.
dc.language.isoeng
dc.relation.ispartofPhysical Review. B, Condensed matter and materials physicsen
dc.rightsCopyright © 2019 American Physical Society. This work has been made available online in accordance with publisher policies or with permission. Permission for further reuse of this content should be sought from the publisher or the rights holder. This is the author created accepted manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://doi.org/10.1103/PhysRevB.101.035404en
dc.subjectQB Astronomyen
dc.subjectQC Physicsen
dc.subjectDASen
dc.subject.lccQBen
dc.subject.lccQCen
dc.titleProximity-induced ferromagnetism and chemical reactivity in few layers VSe2 heterostructuresen
dc.typeJournal articleen
dc.description.versionPostprinten
dc.contributor.institutionUniversity of St Andrews.Centre for Designer Quantum Materialsen
dc.contributor.institutionUniversity of St Andrews.School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews.Condensed Matter Physicsen
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.101.035404
dc.description.statusPeer revieweden


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