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http://hdl.handle.net/2445/9827
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DC Field | Value | Language |
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dc.contributor.author | Serra, Llorenç | cat |
dc.contributor.author | Garcias, Francisca | cat |
dc.contributor.author | Barranco Gómez, Manuel | cat |
dc.contributor.author | Barberán Falcón, Núria | cat |
dc.contributor.author | Navarro Faus, Jesús | cat |
dc.date.accessioned | 2009-10-27T14:15:52Z | - |
dc.date.available | 2009-10-27T14:15:52Z | - |
dc.date.issued | 1991 | cat |
dc.identifier.issn | 0163-1829 | cat |
dc.identifier.uri | http://hdl.handle.net/2445/9827 | - |
dc.description.abstract | Using an extended-random-phase-approximation sum-rule technique, we have investigated the bulk-plasmon dispersion relation, incorporating in a simple way exchange and correlation effects within the jellium model. The results obtained are compared with recent experimental findings. The key role played by exchange and correlation effects in improving the agreement between theory and experiment is stressed. The static polarizability has also been calculated as a function of q. The formulas can be easily modified to incorporate band-structure effects (through an intraband electron effective mass) and core-polarization effects (through a static dielectric constant). | eng |
dc.format.extent | 7 p. | cat |
dc.format.mimetype | application/pdf | eng |
dc.language.iso | eng | eng |
dc.publisher | The American Physical Society | eng |
dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.44.1492 | cat |
dc.relation.ispartof | Physical Review B, 1991, vol. 44, núm. 4, p. 1492-1498. | eng |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevB.44.1492 | - |
dc.rights | (c) The American Physical Society, 1991 | eng |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Plasmons (Física) | cat |
dc.subject.classification | Relacions de dispersió | cat |
dc.subject.other | Plasmons (Physics) | eng |
dc.subject.other | Dispersion relations | eng |
dc.title | Bulk-plasmon dispersion relations in metals | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 60525 | cat |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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