A simple self-assembly method for colloidal photonic crystals with a large area

被引：22
作者：
Deng, JG
Tao, XM [1 ]
Li, P
Xue, P
Zhang, YH
Sun, XH
Kwan, KC
机构：
[1] Inst Text & Clothing, Hong Kong, Hong Kong, Peoples R China
[2] Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Hong Kong, Hong Kong, Peoples R China
来源：
JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2005年 / 286卷 / 02期
关键词：
photonic crystal; stop band; colloid particle;
D O I：
10.1016/j.jcis.2005.01.025
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Colloidal photonic crystals were fabricated using polystyrene particles (180 nm) and PMMA particles (450 nm), respectively, with a new and simple self-assembly method without special equipment. SEM images indicate that the prepared samples have ordered structures with few defects. The position of the stop-band scale nicely agrees with the particles' size. The sintering process of the PS photonic crystal film was studied with AFM heating system. (c) 2005 Elsevier Inc. All rights reserved.
引用
收藏
页码：573 / 578
页数：6
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