Influence of photosensitizer in low glass transition temperature photorefractive polymeric composite

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作者
Chen, Zhi-Jian
Wang, Shu-Feng
Wang, Feng
Huang, Zhi-Wen
Gong, Qi-Huang
Zhang, Zhi-Jie
Chen, Yi-Wang
Chen, Hui-Ying
机构
[1] Department of Physics, Stt. Key Lab. Artif. M., Peking University, Beijing 100871, China
[2] Department of Chemistry, Peking University, Beijing 100871, China
来源
Wuli Xuebao/Acta Physica Sinica | 1999年 / 48卷 / 03期
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摘要
The two-beam coupling gain and phase-shift were measured in the low glass transition temperature photorefractive composites of poly(N-Vinylcarbazole) doped with plasticizer N-ethylcarbazole, electro-optic chromophore 2, 5-dimethyl-4-(p-nitrophenylazo) anisole and various contents of photosensitizer fullerene C60. The influence of photosensitizer on the photorefractive behavior was studied.
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