Surface plasmon resonance in gold nanoparticle infiltrated dielectric opals

Loading...
Thumbnail Image
Files
3124.pdf(233.16 KB)
Published Version
Date
2005-04-04
Authors
Romanov, Sergei G.
Susha, A. S.
Torres, C. M. Sotomayor
Liang, Z.
Caruso, F.
Journal Title
Journal ISSN
Volume Title
Publisher
AIP Publishing
Published Version
Research Projects
Organizational Units
Journal Issue
Abstract
Light reflectance in three-dimensional metallo-dielectric photonic crystals of polyelectrolyte-coated latex spheres infiltrated with gold nanoparticles has been studied. Broad directional reflectance bands associated with the surface plasmon resonance in the lattice of the gold nanoparticle shells are observed in a wavelength range well separated from the diffraction resonance of the opal lattice. Dependence of surface plasmon resonance spectra on the Au nanoparticle distribution has been demonstrated.
Description
Keywords
Gold , Opal , Reflectivity , Nanoparticles , Visible spectra
Citation
Romanov, S. G., Susha, A. S., Torres, C. M. S., Liang, Z. and Caruso, F. (2005) 'Surface plasmon resonance in gold nanoparticle infiltrated dielectric opals', Journal of Applied Physics, 97(8), pp. 086103. doi: 10.1063/1.1875735
Copyright
© 2005 American Institute of Physics, This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in Romanov, S. G., Susha, A. S., Torres, C. M. S., Liang, Z. and Caruso, F. (2005) 'Surface plasmon resonance in gold nanoparticle infiltrated dielectric opals', Journal of Applied Physics, 97(8), pp. 086103 and may be found at http://aip.scitation.org/doi/abs/10.1063/1.1875735