Fabrication and characterization of a granular film consisting of size-selected silver nanoparticles: Application to a SERS substrate

S. Kawabata, N. Ishikawa, M. Mitsui, A. Nakajima

研究成果: Article査読

6 被引用数 (Scopus)

抄録

Uniform-sized silver nanoparticles with average diameter of 13.7 nm have been prepared in the gas-phase by combining a pulsed laser ablation method with a low pressure-differential mobility analyzer (LP-DMA). By depositing the silver nanoparticles onto a silicon substrate, a granular film consisting of size-selected silver nanoparticles has been fabricated and its morphology and electronic properties have been examined using transmission electron microscopy (TEM) and UV-visible absorption spectroscopy. This granular silver film serves as a highly active substrate for surface-enhanced Raman scattering (SERS).

本文言語English
ページ(範囲)155-158
ページ数4
ジャーナルEuropean Physical Journal D
43
1-3
DOI
出版ステータスPublished - 2007 7 1

ASJC Scopus subject areas

  • 原子分子物理学および光学

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