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http://hdl.handle.net/10261/102023
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dc.contributor.author | Abd El-Fattah, Z. M. | - |
dc.contributor.author | Matena, Manfred | - |
dc.contributor.author | Corso, Martina | - |
dc.contributor.author | Ormaza, Maider | - |
dc.contributor.author | Ortega, J. Enrique | - |
dc.contributor.author | Schiller, Frederik | - |
dc.date.accessioned | 2014-09-11T11:17:39Z | - |
dc.date.available | 2014-09-11T11:17:39Z | - |
dc.date.issued | 2012 | - |
dc.identifier | doi: 10.1103/PhysRevB.86.245418 | - |
dc.identifier | issn: 1098-0121 | - |
dc.identifier | e-issn: 1550-235X | - |
dc.identifier.citation | Physical Review B 86: 245418 (2012) | - |
dc.identifier.uri | http://hdl.handle.net/10261/102023 | - |
dc.description.abstract | The deposition of submonolayer amounts of Au onto Cu(111) results in a Au-Cu surface alloy with temperature- and thickness-dependent stoichiometry. Upon alloying, the characteristic Shockley state of Cu(111) is modified, shifting to 0.53 eV binding energy for a particular surface Au2Cu concentration, which is a very high binding energy for a noble-metal surface. Based on a phase accumulation model analysis, we discuss how this unusually large shift is likely reflecting an effective increase in the topmost layer thickness of the order of, but smaller than, the value expected from the moiré undulation. © 2012 American Physical Society. | - |
dc.description.sponsorship | This work was supported in part by the Spanish MINECO (Grants No. MAT2010-21156-C03-01 and No. MAT2010-21156-C03-03), and the Basque Government (Grant No. IT-257-07). The SRC is funded by the National Science Foundation (Award No. DMR-0084402). | - |
dc.publisher | American Physical Society | - |
dc.relation.isversionof | Publisher's version | - |
dc.rights | openAccess | - |
dc.title | Modifying the Cu(111) Shockley surface state by Au alloying | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1103/PhysRevB.86.245418 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevB.86.245418 | - |
dc.date.updated | 2014-09-11T11:17:39Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | - |
dc.contributor.funder | Eusko Jaurlaritza | - |
dc.contributor.funder | National Science Foundation (US) | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100000001 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003086 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.openairetype | artículo | - |
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Modifying the Cu.pdf | 959,29 kB | Adobe PDF | Visualizar/Abrir |
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