Hybrid photorefractive material composed of layered conjugated polymer and dye-doped liquid crystal films

被引:30
|
作者
Fuller, MJ
Walsh, CJ
Zhao, YY
Wasielewski, MR
机构
[1] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
[2] Northwestern Univ, Ctr Nanofabricat & Mol Self Assembly, Evanston, IL 60208 USA
关键词
D O I
10.1021/cm010920w
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Photorefractivity is observed in a multifunctional layered material consisting of a nematic 5CB/8OCB liquid crystal thin film doped with the chromophoric electron acceptor 1,7-bis(N-piperidinyl)-3,4;9,10-perylenebis(dicarboximide), which strongly absorbs red light, and a rubbed film of the conjugated polymer BEH-PPV, which aligns the doped liquid crystal as well as functions as an electron donor and charge transport agent.
引用
收藏
页码:952 / +
页数:3
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