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dc.contributor.author | Sklyadneva, Irina Yu. | - |
dc.contributor.author | Heid, Rolf | - |
dc.contributor.author | Echenique, Pedro M. | - |
dc.contributor.author | Bohnen, Klaus-Peter | - |
dc.contributor.author | Chulkov, Eugene V. | - |
dc.date.accessioned | 2014-09-11T09:32:25Z | - |
dc.date.available | 2014-09-11T09:32:25Z | - |
dc.date.issued | 2012 | - |
dc.identifier | doi: 10.1103/PhysRevB.85.155115 | - |
dc.identifier | issn: 1098-0121 | - |
dc.identifier | e-issn: 1550-235X | - |
dc.identifier.citation | Physical Review B 85: 155115 (2012) | - |
dc.identifier.uri | http://hdl.handle.net/10261/102007 | - |
dc.description.abstract | The electron-phonon interaction in bulk Pb and the influence of spin-orbit coupling (SOC) on the pairing strength are investigated within the density-functional theory and linear-response approach in the mixed-basis pseudopotential representation. We find that the SOC-induced modifications of both electronic bands and lattice vibrations result in striking changes in the phonon-induced scattering of excited electrons (holes). The strength of the momentum-averaged electron-phonon interaction λ(E) ranges from 0 to 2.5 while the contribution to λ(E) from particular electronic states can even exceed 4. It is found that the coupling strength is exceedingly strong for phonon-induced transitions between electronic states of p and d symmetry. The electron-phonon coupling in Pb also shows a band dependence which, in particular, results in two different sets of electron-phonon coupling parameters on the two sheets of the Fermi surface. © 2012 American Physical Society. | - |
dc.description.sponsorship | We acknowledge financial support of the University of the Basque Country UPV/EHU (Grant No. GIC07-IT-366-07), the Departamento de Educación del Gobierno Vasco, and the Spanish Ministerio de Ciencia e Innovación (Grant No. FIS2010-19609-C02-01). | - |
dc.publisher | American Institute of Physics | - |
dc.relation.isversionof | Publisher's version | - |
dc.rights | openAccess | - |
dc.title | Electron-phonon interaction in bulk Pb: Beyond the Fermi surface | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1103/PhysRevB.85.155115 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevB.85.155115 | - |
dc.date.updated | 2014-09-11T09:32:25Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.contributor.funder | Universidad del País Vasco | - |
dc.contributor.funder | Eusko Jaurlaritza | - |
dc.contributor.funder | Ministerio de Ciencia e Innovación (España) | - |
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.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.openairetype | artículo | - |
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bulk Pb.pdf | 518,28 kB | Adobe PDF | Visualizar/Abrir |
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