Choi, Byung-hee and Lee, Hyun-Ho and Jin, Sunmi and Chun, Sangki and Kim, Sang-Ho (2007) Characterization of the optical properties of silver nanoparticle films. Nanotechnology, 18 (7). 075706 (5pp).
Official URL: http://stacks.iop.org/0957-4484/18/075706
To understand the collective properties of nanoparticles, it is necessary to control the particle size, spacing and ordering. Here we describe the chemical synthesis of well-controlled silver nanoparticles, the wet coat preparation and the optical properties of its film. The light incidence angle and polarization dependency of the resonant spectra show distinctive surface plasmon resonance extinction peaks for isolated particles and the coupled modes of neighbouring particles. Furthermore, we discuss the thermal treatment and dielectric surrounding effects on the optical properties of silver nanoparticle film.
|Subjects:||Physical Science > Nanophysics|
Analytical Science > Metrology and standards in nanotechnology
Material Science > Nanostructured materials
|Deposited By:||Lesley Tobin|
|Deposited On:||28 Nov 2008 16:31|
|Last Modified:||09 Feb 2009 16:26|
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