DocumentCode
1944762
Title
Observation of the surface plasmon resonances in gold nanoparticles above a gold substrate and in gold nanoparticle pairs
Author
Okamoto, T. ; Yamaguchi, I.
Author_Institution
Opt. Eng. Lab., RIKEN, Saitama, Japan
Volume
1
fYear
2001
fDate
15-19 July 2001
Abstract
We investigated the surface plasmon resonances in gold nanoparticles above a gold substrate and in gold nanoparticle pairs. We prepared these systems using self-assembled monolayers onto glass slides. The obtained absorption spectra of gold nanoparticles were compared with those obtained theoretically. The results suggest that distance in subnanometer scale can be measured by this technique.
Keywords
gold; infrared spectra; metallic thin films; monolayers; nanostructured materials; optical films; self-assembly; substrates; surface plasmon resonance; visible spectra; Au; IR spectra; absorption spectra; glass slides; gold nanoparticle pairs; gold nanoparticles; gold substrate; self-assembled monolayers; subnanometer scale; surface plasmon resonances; visible spectra; Absorption; Glass; Gold; Nanoparticles; Optical surface waves; Plasmons; Resonance; Self-assembly; Substrates; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location
Chiba, Japan
Print_ISBN
0-7803-6738-3
Type
conf
DOI
10.1109/CLEOPR.2001.967945
Filename
967945
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