Observation of photorefractivity in a fullerene-doped polymer composite
- 15 October 1992
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 46 (15) , 9900-9902
- https://doi.org/10.1103/physrevb.46.9900
Abstract
A photorefractive effect was observed in a fullerene () -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.
Keywords
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