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Please use this identifier to cite or link to this item: http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/1943
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dc.contributor.authorGirovsky, Janen_US
dc.contributor.authorTarafder, Karticken_US
dc.contributor.authorWackerlin, Christianen_US
dc.contributor.authorNowakowski, Janen_US
dc.contributor.authorSiewert, Dorotaen_US
dc.contributor.authorHahlen, Tatjanaen_US
dc.contributor.authorWckerlin, Aneliiaen_US
dc.contributor.authorKleibert, Arminen_US
dc.contributor.authorBALLAV, NIRMALYAen_US
dc.contributor.authorJung, Thomas A.en_US
dc.contributor.authorOppeneer, Peter M.en_US
dc.date.accessioned2019-02-25T09:01:36Z
dc.date.available2019-02-25T09:01:36Z
dc.date.issued2014-12en_US
dc.identifier.citationPhysical Review B, 90(22), 220404.en_US
dc.identifier.issn2469-9950en_US
dc.identifier.issn2469-9969en_US
dc.identifier.urihttp://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/1943-
dc.identifier.urihttps://doi.org/10.1103/PhysRevB.90.220404en_US
dc.description.abstractWe report the discovery of an antiferromagnetic coupling of the magnetic moment of chromium(II) tetraphenyl-porphyrin (CrTPP) molecules to the magnetization of the clean ferromagnetic Co(001) substrate. We assign this unusual molecule-substrate exchange coupling to the less than half-filled chromium 3dorbitals interacting with Co valence band electrons via porphyrin-ligand molecular orbitals. X-ray magnetic circular dichroism, x-ray photoelectron spectroscopy, and scanning tunneling microscopy are combined with DFT+Ucalculations and provide evidence for a surprising type of antiferromagnetic 90?indirect magnetic exchange coupling.en_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.subjectAntiferromagnetic couplingen_US
dc.subjectCr-porphyrinen_US
dc.subjectCo substrateen_US
dc.subjectx-ray photoelectron spectroscopyen_US
dc.subjectMagnetic exchange couplingen_US
dc.subject2014en_US
dc.titleAntiferromagnetic coupling of Cr-porphyrin to a bare Co substrateen_US
dc.typeArticleen_US
dc.contributor.departmentDept. of Chemistryen_US
dc.identifier.sourcetitlePhysical Review Ben_US
dc.publication.originofpublisherForeignen_US
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