Fabrication of Silica Shell Photonic Crystals through Flexible Core Templates
نویسندگان
چکیده
منابع مشابه
Photonic crystals of core-shell colloidal particles
We report on the fabrication and optical transmission studies of thin three-dimensional photonic crystals of high-dielectric ZnS-core and low-dielectric SiO2-shell colloidal particles. These samples were fabricated using a vertical controlled drying method. The spectral position and width of a stopgap depend on the core-to-shell ratio, in a manner consistent with numerical calculations. Both ex...
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ژورنال
عنوان ژورنال: Chemistry of Materials
سال: 2009
ISSN: 0897-4756,1520-5002
DOI: 10.1021/cm901666b