Observation of photorefractivity in a fullerene-doped polymer composite.
Observation of photorefractivity in a fullerene-doped polymer composite.
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DOI：
10.1103/physrevb.46.9900
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发表时间：
1992-10
期刊：
影响因子：
--
通讯作者：
Zhang;Cui;Prasad
中科院分区：
文献类型：
--
作者：
Zhang;Cui;Prasad
A photorefractive effect was observed in a fullerene (${\mathrm{C}}_{60}$) -doped organic composite containing polyvinylcarbazole and a second-order molecule, diethyl-amino-nitrostyrene (DEANST). Electro-optic modulation and degenerate four-wave mixing experiments were conducted. The material shows relatively high electro-optic coefficient, photocharge generation quantum efficiency, and photorefractive diffraction efficiency.
