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Polarization dependence of surface-enhanced Raman scattering in gold nanoparticle-nanowire systems

Wei, Hong; Hao, Feng; Huang, Yingzhou; Wang, Wenzhong; Nordlander, Peter and Xu, Hongxing LU (2008) In Nano Letters 8(8). p.2497-2502
Abstract
We study the polarization dependence of surface-enhanced Raman scattering (SERS) in coupled gold nanoparticle-nanowire systems. The coupling between the continuous nanowire plasmons and the localized nanoparticle plasmons results in significant field enhancements and SERS enhancements comparable to those found in nanoparticle dimer junctions. The SERS intensity is maximal when the incident light is polarized across the particle and the wire, and the enhancement is remarkably insensitive to the detailed geometrical structures of the nanoparticles.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Nano Letters
volume
8
issue
8
pages
2497 - 2502
publisher
The American Chemical Society
external identifiers
  • wos:000258440700067
  • scopus:57349154941
ISSN
1530-6992
DOI
10.1021/nl8015297
language
English
LU publication?
yes
id
44c938fc-0c1b-4e70-8d68-62fa9fc685ea (old id 1252726)
date added to LUP
2008-11-17 14:53:00
date last changed
2017-11-12 03:37:22
@article{44c938fc-0c1b-4e70-8d68-62fa9fc685ea,
  abstract     = {We study the polarization dependence of surface-enhanced Raman scattering (SERS) in coupled gold nanoparticle-nanowire systems. The coupling between the continuous nanowire plasmons and the localized nanoparticle plasmons results in significant field enhancements and SERS enhancements comparable to those found in nanoparticle dimer junctions. The SERS intensity is maximal when the incident light is polarized across the particle and the wire, and the enhancement is remarkably insensitive to the detailed geometrical structures of the nanoparticles.},
  author       = {Wei, Hong and Hao, Feng and Huang, Yingzhou and Wang, Wenzhong and Nordlander, Peter and Xu, Hongxing},
  issn         = {1530-6992},
  language     = {eng},
  number       = {8},
  pages        = {2497--2502},
  publisher    = {The American Chemical Society},
  series       = {Nano Letters},
  title        = {Polarization dependence of surface-enhanced Raman scattering in gold nanoparticle-nanowire systems},
  url          = {http://dx.doi.org/10.1021/nl8015297},
  volume       = {8},
  year         = {2008},
}