Abstract

The effect of photoexcitation on the electrical conductivity of the interface between two polydiphenylenephthalide (PDP) polymer films is discovered. It is shown that ultraviolet radiation makes the main contribution to the generation of photoconductivity. Long-term relaxation of photoconductivity is observed after extinction of illumination. Based on electrophysical measurements and comparing the results of optical studies, it is concluded that ultraviolet radiation has an effect on the dipole moment magnitude.

中文翻译：

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沿聚合物/聚合物界面的光电导

摘要

发现了光激发对两个聚二亚苯基二苯醚（PDP）聚合物薄膜之间的界面电导率的影响。结果表明，紫外线辐射是产生光电导的主要因素。消光后观察到光导性的长期松弛。基于电物理测量并比较光学研究的结果，可以得出结论，紫外线辐射对偶极矩大小有影响。