DRAMATICALLY ENHANCED 2ND-ORDER NONLINEAR-OPTICAL SUSCEPTIBILITIES IN TRICYANOVINYLTHIOPHENE DERIVATIVES

被引：167
作者：
RAO, VP
JEN, AKY
WONG, KY
DROST, KJ
机构：
来源：
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 14期
关键词：
D O I：
10.1039/c39930001118
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Experimentally measured second-order nonlinear hyperpolarizability (betamu) data for a new series of donor-acceptor conjugated compounds containing tricyanovinyl acceptors and thiophene conjugating units, reveal that this combination results in a dramatic enhancement (betamu = 6000-9000 x 10(-48) esu) of their molecular nonlinearity.
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页码：1118 / 1120
页数：3
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