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http://hdl.handle.net/10261/47035
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dc.contributor.author | Martin-Gondre, L. | - |
dc.contributor.author | Alducin Ochoa, Maite | - |
dc.contributor.author | Bocan, Gisela A. | - |
dc.contributor.author | Díez Muiño, Ricardo | - |
dc.contributor.author | Juaristi Oliden, Joseba Iñaki | - |
dc.date.accessioned | 2012-03-14T11:50:43Z | - |
dc.date.available | 2012-03-14T11:50:43Z | - |
dc.date.issued | 2012-03 | - |
dc.identifier.citation | Physical Review Letters 108(9): 096101 (2012) | es_ES |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/10261/47035 | - |
dc.description | 4 páginas, 3 figuras.-- PACS numbers: 82.65.+r, 34.35.+a, 68.49.Df, 82.20.Kh | es_ES |
dc.description.abstract | We investigate the role played by electron-hole pair and phonon excitations in the interaction of reactive gas molecules and atoms with metal surfaces. We present a theoretical framework that allows us to evaluate within a full-dimensional dynamics the combined contribution of both excitation mechanisms while the gas particle-surface interaction is described by an ab initio potential energy surface. The model is applied to study energy dissipation in the scattering of N2 on W(110) and N on Ag(111). Our results show that phonon excitation is the dominant energy loss channel, whereas electron-hole pair excitations represent a minor contribution. We substantiate that, even when the energy dissipated is quantitatively significant, important aspects of the scattering dynamics are well captured by the adiabatic approximation. | es_ES |
dc.description.sponsorship | This work has been supported in part by the Basque Departamento de Educación, Universidades e Investigación, the University of the Basque Country UPV/EHU (Grant No. IT-366-07) and the Spanish Ministerio de Ciencia e Innovación (Grant No. FIS2010-19609-C02-02). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Physical Society | es_ES |
dc.rights | openAccess | es_ES |
dc.title | Competition between electron and phonon excitations in the scattering of nitrogen atoms and molecules off tungsten and silver metal surfaces | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1103/PhysRevLett.108.096101 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevLett.108.096101 | es_ES |
dc.identifier.e-issn | 1079-7114 | - |
dc.contributor.funder | Eusko Jaurlaritza | - |
dc.contributor.funder | Ministerio de Ciencia e Innovación (España) | - |
dc.contributor.funder | Universidad del País Vasco | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100004837 | 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.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
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Competition between electron.pdf | 209,58 kB | Adobe PDF | Visualizar/Abrir |
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