English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/53904
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:


Size dispersion effects on the low-frequency Raman scattering of quasispherical silver nanoparticles: Experiment and theory

AuthorsBachelier, G.; Margueritat, J. ; Mlayah, A.; Gonzalo de los Reyes, José; Afonso, Carmen N.
Issue Date2007
PublisherAmerican Physical Society
CitationPhysical Review B - Condensed Matter and Materials Physics 76(23): 235419 (2007)
AbstractThe coupling between surface plasmon polaritons and confined acoustic vibrations in embedded silver nanoparticles is studied both theoretically and experimentally. The inelastic light scattering spectra simulated assuming deformation potential and surface orientation mechanisms are quantitatively compared to Raman measurements. The effects of size distribution (width and profile) and excitation energy on the low-frequency Raman spectra are addressed in this work and used to provide a characterization tool of the size distribution of metal nanoparticles. The quantitative agreement between measured and simulated spectra supports the fact that the surface orientation mechanism gives the dominant contribution to the resonant Raman scattering mediated by surface plasmon polaritons. © 2007 The American Physical Society.
Identifiersdoi: 10.1103/PhysRevB.76.235419
issn: 1098-0121
Appears in Collections:(CFMAC-IO) Artículos
Files in This Item:
File Description SizeFormat 
Bachelier.pdf460,71 kBAdobe PDFThumbnail
Show full item record
Review this work

Related articles:

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.