Preparation and Optical Properties of Metallodielectric Core−Shell−Corona Particles
- Journal Article
The preparation of metallodielectric core-shell-corona particles is described, and their optical properties are analyzed using the discrete dipole approximation. These particles consist of a spherical gold core coated with a thin dielectric layer and an outer gold layer (the corona). We demonstrate that stable dispersions of these particles possess plasmon modes in the near-infrared that can be tuned in a controlled fashion, while particle diameters can be kept below 100 nm. © 2008 American Chemical Society. Show more
Journal / seriesThe Journal of Physical Chemistry C
Pages / Article No.
PublisherAmerican Chemical Society
Organisational unit03961 - Signorell, Ruth / Signorell, Ruth
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