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dc.contributor.authorOrmaza, Maider-
dc.contributor.authorFernández, Laura-
dc.contributor.authorLafuente, S.-
dc.contributor.authorCorso, Martina-
dc.contributor.authorSchiller, Frederik-
dc.contributor.authorXu, Bo-
dc.contributor.authorDiakhate, M.-
dc.contributor.authorVerstraete, Matthieu J.-
dc.contributor.authorOrtega, J. Enrique-
dc.date.accessioned2014-09-24T10:56:29Z-
dc.date.available2014-09-24T10:56:29Z-
dc.date.issued2013-
dc.identifierdoi: 10.1103/PhysRevB.88.125405-
dc.identifierissn: 1098-0121-
dc.identifiere-issn: 1550-235X-
dc.identifier.citationPhysical Review B 88: 125405 (2013)-
dc.identifier.urihttp://hdl.handle.net/10261/102415-
dc.description.abstractWe report on the crystal structure and electronic bands of LaAu2 and CeAu2 surface intermetallic compounds grown by high-temperature deposition on Au(111). By scanning-tunneling microscopy we study the formation of different alloy phases as a function of growth temperature and lanthanide coverage. We determine the specific growth conditions to achieve monolayers and bilayers of LaAu2 and CeAu2 with high crystalline quality. Due to lattice mismatch with the underlying Au substrate, both LaAu2 and CeAu2 exhibit long-range moiré patterns, which can serve as templates for further nanostructure growth. By angle-resolved photoemission we map the two-dimensional band structure of these surface alloys, discussing the nature of the different spectral features in the light of first-principles calculations. © 2013 American Physical Society.-
dc.description.sponsorshipThis work was supported in part by the Spanish MICINN (MAT2010-21156-C03-01 and -C03-03) and the Basque Government (IT-621-13). The SRC is supported by the NSF under Grant No. DMR-0537588. The authors acknowledge an A.R.C. grant (TheMoTherm 10/15-03) from the CfBelgique and financial support from the Gipuzkoako Foru Aldundia. Computer time was made available by PRACE-2IP DECI-8 (EU FP7 Grant No. RI-283493) and the Belgian CECI.-
dc.publisherAmerican Physical Society-
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/283493-
dc.relation.isversionofPublisher's version-
dc.rightsopenAccess-
dc.titleLaAu2 and CeAu2 surface intermetallic compounds grown by high-temperature deposition on Au(111)-
dc.typeartículo-
dc.identifier.doi10.1103/PhysRevB.88.125405-
dc.relation.publisherversionhttp://dx.doi.org/10.1103/PhysRevB.88.125405-
dc.date.updated2014-09-24T10:56:29Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
dc.contributor.funderEuropean Commission-
dc.contributor.funderDiputación Foral de Guipúzcoa-
dc.contributor.funderMinisterio de Ciencia e Innovación (España)-
dc.contributor.funderEusko Jaurlaritza-
dc.contributor.funderNational Science Foundation (US)-
dc.contributor.funderFédération Wallonie-Bruxelles-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100004837es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/100000001es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003086es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100002910es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_6501es_ES
item.openairetypeartículo-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
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