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Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/102030
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dc.contributor.authorYe, M.-
dc.contributor.authorEremeev, Sergey V.-
dc.contributor.authorKrasovskii, E. E.-
dc.contributor.authorChulkov, Eugene V.-
dc.contributor.authorOkamoto, K.-
dc.contributor.authorMiyamoto, Koji-
dc.contributor.authorShimada, K.-
dc.contributor.authorNamatame, H.-
dc.contributor.authorTaniguchi, M.-
dc.contributor.authorKimura, A.-
dc.date.accessioned2014-09-11T12:58:17Z-
dc.date.available2014-09-11T12:58:17Z-
dc.date.issued2012-
dc.identifierdoi: 10.1103/PhysRevB.85.205317-
dc.identifierissn: 1098-0121-
dc.identifiere-issn: 1550-235X-
dc.identifier.citationPhysical Review B 85: 205317 (2012)-
dc.identifier.urihttp://hdl.handle.net/10261/102030-
dc.descriptionet al.-
dc.description.abstractQuasiparticle interference induced by cobalt adatoms on the surface of the topological insulator Bi2Se3 is studied by scanning tunneling microscopy, angle-resolved photoemission spectroscopy, and x-ray magnetic circular dichroism. It is found that Co atoms are selectively adsorbed on top of Se sites and act as strong scatterers at the surface, generating anisotropic standing waves. A long-range magnetic order is found to be absent, and the surface state Dirac cone remains gapless. The anisotropy of the standing wave is ascribed to the heavily warped iso-energy contour of unoccupied states, where the scattering is allowed due to a nonzero out-of-plane spin. © 2012 American Physical Society.-
dc.description.sponsorshipThis work was partly supported by KAKENHI Grants-in-Aid for Scientific Research (B) of the Japan Society for the Promotion of Science (JSPS No. 20340092 and No. 23340105). The work was also supported by the University of the Basque Country (Proyecto GV UPV/EHU Grant No. IT-366-07), Spanish Ministerio de Ciencia y Tecnologia (Grant No. FIS2010-19609-C02-01), and RFBR (Grant No. 10-02-0018-a).M.Y. is especially grateful for financial support from JSPS.-
dc.publisherAmerican Physical Society-
dc.relation.isversionofPublisher's version-
dc.rightsopenAccess-
dc.titleQuasiparticle interference on the surface of Bi2Se3 induced by cobalt adatom in the absence of ferromagnetic ordering-
dc.typeartículo-
dc.identifier.doi10.1103/PhysRevB.85.205317-
dc.relation.publisherversionhttp://dx.doi.org/10.1103/PhysRevB.85.205317-
dc.date.updated2014-09-11T12:58:17Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
dc.contributor.funderMinisterio de Ciencia y Tecnología (España)-
dc.contributor.funderUniversidad del País Vasco-
dc.contributor.funderJapan Society for the Promotion of Science-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100006280es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100001691es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
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