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Proceedings Paper

Surface enhanced Raman scattering activity of core-shell Au nanoparticle film
Author(s): Xin Hong; Dandan Du
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Paper Abstract

Core-shell gold nanoparticles film was fabricated by using nanolithography and self-assembly monolayer technology. The film exhibits unique optical properties and has strong surface enhanced Raman scattering activity. The relationship between nanostructure and surface electrical field was studied by employing pyridine as the SERS probe. It was found that particle size and interparticle space are of important factors. The enhanced ration is measured more than 104.

Paper Details

Date Published: 15 January 2008
PDF: 5 pages
Proc. SPIE 6831, Nanophotonics, Nanostructure, and Nanometrology II, 68310V (15 January 2008); doi: 10.1117/12.754923
Show Author Affiliations
Xin Hong, Tianjin Univ. (China)
Dandan Du, Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 6831:
Nanophotonics, Nanostructure, and Nanometrology II
Xing Zhu; Stephen Y. Chou; Yasuhiko Arakawa, Editor(s)

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