Photochemically and thermally tunable planar defects in colloidal photonic crystals

被引：99
作者：
Fleischhaker, F
Arsenault, AC
Kitaev, V
Peiris, FC
von Freymann, G
Manners, I
Zentel, R
Ozin, GA
机构：
[1] Univ Toronto, Dept Chem, Mat Chem Res Grp, Toronto, ON M5S 3H6, Canada
[2] Johannes Gutenberg Univ Mainz, Inst Organ Chem, Dept Chem & Pharm, D-55128 Mainz, Germany
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 26期
关键词：
D O I：
10.1021/ja0521573
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report a bottom-up synthesis of a photochemically and thermally active azobenzene-based polyelectrolyte multilayer (PEM) planar defect embedded in a colloidal photonic crystal (CPC). Both photoisomerization and thermal cycling lead to a precise tuning of an intragap transmitting state induced by the PEM structural defect. Copyright © 2005 American Chemical Society.
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页码：9318 / 9319
页数：2
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