PHOTOCONDUCTIVITY STUDY OF A POTENTIAL PHOTOREFRACTIVE POLYMER

被引：0
|
作者：
DOU, SX
ZHANG, JS
YE, PX
HONG, HP
YE, C
机构：
来源：
ACTA PHYSICA SINICA-OVERSEAS EDITION | 1995年 / 4卷 / 09期
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Photoconductive properties of a polymer designed to be photorefractive are investigated. The polymer is composed of photoconducting PVK [poly(n-vinylcarbazole)], photosensitizing TNF (2,4,7-trinitro-9-fluorenone), and optically nonlinear DANS (4-N, N-dimethyl-4'-nitrostilbene). The electric-field dependence and lambda dependence of its photoconductivity and photocarrier generation efficiency have been measured. And preliminary four-wave mixing experiments have been carried out.
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页码：663 / 669
页数：7
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