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.

引用

页码：347 / 350