Photoinduced optical anisotropy in thin films of amorphous photochromic side chain polymers

被引：0
|
作者：
Laesker, Lutz [1 ]
Fischer, Thomas [1 ]
Stumpe, Joachim [1 ]
Kostromin, Sergei [1 ]
Ivanov, Sergei [1 ]
Shibaev, Valery [1 ]
Ruhmann, Ralf [1 ]
机构：
[1] Humboldt Univ, Berlin, Germany
来源：
Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals | 1994年 / 246卷
关键词：
Amorphous films - Anisotropy - Benzene - Copolymers - Liquid crystal polymers - Molecular orientation - Photochemical reactions - Photochromism;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
High values of optical anisotropy have been induced in glassy films of amorphous copolymers containing azobenzene moieties and rod-like side groups by angular-dependent photoselection. The photoinduced reorientation of the photochromic groups causes a reorientation of the non-photochromic groups due to a co-operative effect.
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页码：347 / 350
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