JOURNAL ARTICLE

Optimized surface-enhanced Raman scattering on gold nanoparticle arrays

Nordin FélidjJ. AubardG. LéviJoachim R. KrennAndreas HohenauGerburg SchiderA. LeitnerF. R. Aussenegg

Year: 2003 Journal:   Applied Physics Letters Vol: 82 (18)Pages: 3095-3097   Publisher: American Institute of Physics

Abstract

In this letter, we show that tuning the maximum of the surface plasmon resonance of elongated gold nanoparticles to a wavelength, the position of which is precisely midway between the exciting laser line and the Raman line, results in an optimization of the surface-enhanced Raman-scattering effect.

Keywords:
Raman scattering Materials science Raman spectroscopy Surface plasmon resonance Nanoparticle Colloidal gold Surface plasmon Line width Plasmon Optics Scattering Laser Wavelength Resonance (particle physics) Optoelectronics Localized surface plasmon Light scattering Nanotechnology Physics Atomic physics

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409
Cited By
10.27
FWCI (Field Weighted Citation Impact)
29
Refs
0.99
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Citation History

Topics

Gold and Silver Nanoparticles Synthesis and Applications
Physical Sciences →  Materials Science →  Electronic, Optical and Magnetic Materials
Plasmonic and Surface Plasmon Research
Physical Sciences →  Engineering →  Biomedical Engineering
Orbital Angular Momentum in Optics
Physical Sciences →  Physics and Astronomy →  Atomic and Molecular Physics, and Optics
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