Mostrar el registro sencillo del ítem

Effects of confinement on the electron and lattice dynamics in metal nanoparticles

hal.structure.identifierLaboratoire de Spectrométrie Ionique et Moléculaire [LASIM]
dc.contributor.authorLERMÉ, J.
hal.structure.identifierLaboratoire de Spectrométrie Ionique et Moléculaire [LASIM]
dc.contributor.authorCELEP, G.
hal.structure.identifierLaboratoire de Spectrométrie Ionique et Moléculaire [LASIM]
dc.contributor.authorBROYER, M.
hal.structure.identifierLaboratoire de Spectrométrie Ionique et Moléculaire [LASIM]
dc.contributor.authorCOTTANCIN, E.
hal.structure.identifierLaboratoire de Spectrométrie Ionique et Moléculaire [LASIM]
dc.contributor.authorPELLARIN, M.
hal.structure.identifierCentre d'élaboration de matériaux et d'études structurales [CEMES]
dc.contributor.authorARBOUET, Arnaud
dc.contributor.authorCHRISTOFILOS, D.
hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorGUILLON, C.
hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorLANGOT, P.
hal.structure.identifierLaboratoire de Spectrométrie Ionique et Moléculaire [LASIM]
dc.contributor.authorDEL FATTI, N.
hal.structure.identifierLaboratoire de Spectrométrie Ionique et Moléculaire [LASIM]
dc.contributor.authorVALLÉE, F.
dc.date.created2005-07-13
dc.date.issued2005-07-13
dc.identifier.issn1434-6060
dc.description.abstractEnEffects of confinement on the electron-electron (e-e) and electron-phonon (e-ph) thermalization dynamics in noble metal clusters are calculated using simple approaches. The model predictions are compared with femtosecond pump-probe measurements which display an acceleration of the e-e and e-ph relaxation dynamics. The size-effects on the e-e relaxation dynamics are consistent with a model involving the surface-induced reduction of the screening efficiency of the Coulomb e-e interaction. With regard to the e-ph relaxation dynamics, this model yields too large time constants, pointing out deficiencies of the standard modelling of the e-ph energy exchanges in bulk metals. Analysis of these deficiencies shows that the bare e-ion interaction has to be involved in the transition matrix element describing the non-adiabatic e-ph energy exchanges.
dc.language.isoen
dc.publisherEDP Sciences
dc.title.enEffects of confinement on the electron and lattice dynamics in metal nanoparticles
dc.typeArticle de revue
dc.identifier.doi10.1140/epjd/e2005-00107-8
bordeaux.journalThe European Physical Journal D : Atomic, molecular, optical and plasma physics
bordeaux.page199
bordeaux.volume34
bordeaux.peerReviewedoui
hal.identifierhal-00342467
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00342467v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=The%20European%20Physical%20Journal%20D%20:%20Atomic,%20molecular,%20optical%20and%20plasma%20physics&rft.date=2005-07-13&rft.volume=34&rft.spage=199&rft.epage=199&rft.eissn=1434-6060&rft.issn=1434-6060&rft.au=LERM%C3%89,%20J.&CELEP,%20G.&BROYER,%20M.&COTTANCIN,%20E.&PELLARIN,%20M.&rft.genre=article


Archivos en el ítem

ArchivosTamañoFormatoVer

No hay archivos asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem