Dual Tuning of the Photonic Band-Gap Structure in Soft Photonic Crystals

被引：112
|
作者：
Honda, Masaki [1 ]
Seki, Takahiro [1 ]
Takeoka, Yukikazu [1 ]
机构：
[1] Nagoya Univ, Dept Mol Design & Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan
来源：
ADVANCED MATERIALS | 2009年 / 21卷 / 18期
关键词：
N-ISOPROPYLACRYLAMIDE; TEMPLATE SYNTHESIS; OPTICAL-PROPERTIES; PHASE-TRANSITION; STOP BAND; OPAL; GELS; COLOR; HYDROGEL; POLYMER;
D O I：
10.1002/adma.200801258
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A dually tunable photonic crystal composed of thermosensitive gel particles confined in a pH-sensitive inverse-opal gel is reported. The position of the photonic band-gap can be thermally regulated, while its intensity is dramatically changed by pH. Reversible, independent, and extensive switching of the position and intensity of the photonic band-gap could be achieved using independent external stimuli.
引用
收藏
页码：1801 / +
页数：5
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