Publication
Title
Surface enhanced Raman scattering of silver sensitized cobalt nanoparticles in metaldielectric nanocomposites
Author
Abstract
We report the preparation of a new type of nanocomposite containing cobalt and silver nanoparticles organized in parallel layers with a well controlled separation. This arrangement allows the observation of an enhanced low-frequency Raman signal at the vibration frequency of cobalt nanoparticles excited through the surface plasmons of silver nanoparticles. Numerical simulations of the electric field confirm the emergence of hot spots when the separation between silver and cobalt nanoparticles is small enough.
Language
English
Source (journal)
Nanotechnology. - Bristol
Publication
Bristol : 2008
ISSN
0957-4484
Volume/pages
19:37(2008), p. 375701,1-375701,4
ISI
000258385600018
Full text (Publisher's DOI)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identification
Creation 20.04.2010
Last edited 04.08.2017
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