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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