Photonic crystal is a kind of device which can convert a chemical signal into an optical signal
and is commonly used in sensing and detection. The maximum reflection wavelength …

A thermal annealing procedure for fine modifying the photonic bandgap properties of
colloidal photonic crystals was described. The colloidal photonic crystals were assembled …

A new concept for dealing with cracks in colloidal crystals has been proposed. We induce
the cracks rather than eliminate them via templates that possess hydrophilic/hydrophobic …

Colloidal multilayer structures of silica microspheres have been developed on the quartz
substrates using vertical deposition technique and effect of annealing on optical properties …

Multilayer colloidal structures of TiO2 coated silica microspheres have been synthesized by
using self-assembly vertical deposition technique and optical properties of these structures …

摘要最近利用TiO2 光子晶体控制光子的研究取得了一定进展. 本文概述了TiO2 光子晶体的分类,
性质, 制备和应用. TiO2 光子晶体在反射器件, 光电转换, 化学传感器和光催化等方面应用前景 …

The discrepancy between the experimental and theoretical results of Bragg diffraction in
vertically deposited opal layers occurred in the literature. They refer to diffraction extrema …

The self-assembled colloidal crystals with structure transitions were realized experimentally
on substrates with polymer brushes. Such polymer-mediated colloidal crystals were found to …

摘要以烧结后的二氧化硅光子晶体为模板, 采用溶胶凝胶法向模板间隙填充以甲基丙烯酸(MAA)
和丙烯酰胺(AM) 为双功能单体, N, N'-亚甲基双丙烯酰胺(BIS) 为交联剂的聚合物前驱液 …

In the present work, we have prepared functional dye doped TiO2-SiO2 thin films by vertical
sedimentation technique. Thin film samples are annealed at different temperature from 50 o …