English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/140024
Share/Impact:
Statistics
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:

Title

Collective electromagnetic emission from molecular layers on metal nanostructures mediated by surface plasmons

AuthorsGiannini, V. ; Sánchez-Gil, José A. ; García-Ramos, José Vicente ; Méndez, E. R.
Issue Date28-Jun-2007
PublisherAmerican Institute of Physics
CitationPhysical Review B - Condensed Matter and Materials Physics 75: 235447 (2007)
AbstractCollective electromagnetic processes stemming from molecular emission close to complex nanostructured metal surfaces pumped at and/or near surface-plasmon resonances are theoretically investigated. A classical electrodynamics model is used to describe macroscopically the surface molecular layer emission. Generalized Fresnel coefficients are analytically obtained for planar surfaces, indeed predicting collective quenching for redshifted emission at given angles. The model is introduced into a scattering formulation based on surface integral equations in order to explore collective spontaneous emission near metallic nanoantennas and surface-enhanced Raman scattering. Frequency-shifted near-field patterns and properly defined enhancement factors are obtained that manifest collective processes and cannot be simply inferred from calculations of near fields at the pump frequency. © 2007 The American Physical Society.
Description6 págs.; 3 figs.; PACS number s : 73.20.Mf, 78.30. j, 78.67.Bf, 42.25.Fx
Publisher version (URL)https://doi.org/10.1103/PhysRevB.75.235447
URIhttp://hdl.handle.net/10261/140024
DOI10.1103/PhysRevB.75.235447
Identifiersdoi: 10.1103/PhysRevB.75.235447
issn: 1098-0121
Appears in Collections:(CFMAC-IEM) Artículos
Files in This Item:
File Description SizeFormat 
Collective.pdf221 kBAdobe PDFThumbnail
View/Open
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.