Static dipole polarizability of alkali-metal clusters: Electronic exchange and correlation effects

Nonlocal approximations for the electronic exchange and correlation effects are used to compute, within density-functional theory, the polarizability and surface-plasma frequencies of small jelliumlike alkali-metal clusters. The results are compared with those obtained using the local-density approx...

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Detalles Bibliográficos
Autores: Rubio, A., Balbás Ruesgas, Luis Carlos, Serra, Llorenç, Barranco Gómez, Manuel
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:1990
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/9833
Acceso en línea:https://hdl.handle.net/2445/9833
Access Level:acceso abierto
Palabra clave:Teoria del funcional de densitat
Plasmons (Física)
Polarització (Electricitat)
Density functional theory
Plasmons (Physics)
Polarization (Electricity)
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spelling Static dipole polarizability of alkali-metal clusters: Electronic exchange and correlation effectsRubio, A.Balbás Ruesgas, Luis CarlosSerra, LlorençBarranco Gómez, ManuelTeoria del funcional de densitatPlasmons (Física)Polarització (Electricitat)Density functional theoryPlasmons (Physics)Polarization (Electricity)Nonlocal approximations for the electronic exchange and correlation effects are used to compute, within density-functional theory, the polarizability and surface-plasma frequencies of small jelliumlike alkali-metal clusters. The results are compared with those obtained using the local-density approximation and with available experimental data, showing the relevance of these effects in obtaining an accurate description of the surface response of metallic clusters.The American Physical Society200920091990info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion15 p.application/pdfhttps://hdl.handle.net/2445/9833Articles publicats en revistes (Física Quàntica i Astrofísica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.42.10950Physical Review B, 1990, vol. 42, núm. 17, p. 10950-10964.http://dx.doi.org/10.1103/PhysRevB.42.10950(c) The American Physical Society, 1990info:eu-repo/semantics/openAccessoai:recercat.cat:2445/98332026-05-29T05:05:01Z
dc.title.none.fl_str_mv Static dipole polarizability of alkali-metal clusters: Electronic exchange and correlation effects
title Static dipole polarizability of alkali-metal clusters: Electronic exchange and correlation effects
spellingShingle Static dipole polarizability of alkali-metal clusters: Electronic exchange and correlation effects
Rubio, A.
Teoria del funcional de densitat
Plasmons (Física)
Polarització (Electricitat)
Density functional theory
Plasmons (Physics)
Polarization (Electricity)
title_short Static dipole polarizability of alkali-metal clusters: Electronic exchange and correlation effects
title_full Static dipole polarizability of alkali-metal clusters: Electronic exchange and correlation effects
title_fullStr Static dipole polarizability of alkali-metal clusters: Electronic exchange and correlation effects
title_full_unstemmed Static dipole polarizability of alkali-metal clusters: Electronic exchange and correlation effects
title_sort Static dipole polarizability of alkali-metal clusters: Electronic exchange and correlation effects
dc.creator.none.fl_str_mv Rubio, A.
Balbás Ruesgas, Luis Carlos
Serra, Llorenç
Barranco Gómez, Manuel
author Rubio, A.
author_facet Rubio, A.
Balbás Ruesgas, Luis Carlos
Serra, Llorenç
Barranco Gómez, Manuel
author_role author
author2 Balbás Ruesgas, Luis Carlos
Serra, Llorenç
Barranco Gómez, Manuel
author2_role author
author
author
dc.subject.none.fl_str_mv Teoria del funcional de densitat
Plasmons (Física)
Polarització (Electricitat)
Density functional theory
Plasmons (Physics)
Polarization (Electricity)
topic Teoria del funcional de densitat
Plasmons (Física)
Polarització (Electricitat)
Density functional theory
Plasmons (Physics)
Polarization (Electricity)
description Nonlocal approximations for the electronic exchange and correlation effects are used to compute, within density-functional theory, the polarizability and surface-plasma frequencies of small jelliumlike alkali-metal clusters. The results are compared with those obtained using the local-density approximation and with available experimental data, showing the relevance of these effects in obtaining an accurate description of the surface response of metallic clusters.
publishDate 1990
dc.date.none.fl_str_mv 1990
2009
2009
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/9833
url https://hdl.handle.net/2445/9833
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.42.10950
Physical Review B, 1990, vol. 42, núm. 17, p. 10950-10964.
http://dx.doi.org/10.1103/PhysRevB.42.10950
dc.rights.none.fl_str_mv (c) The American Physical Society, 1990
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) The American Physical Society, 1990
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 15 p.
application/pdf
dc.publisher.none.fl_str_mv The American Physical Society
publisher.none.fl_str_mv The American Physical Society
dc.source.none.fl_str_mv Articles publicats en revistes (Física Quàntica i Astrofísica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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