MOLECULAR HYPERPOLARIZABILITIES OF COUMARIN DYES

被引：181

作者：

MOYLAN, CR

机构：

[1] IBM Almaden Research Center, San Jose, CA 95120-6099

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1994年 / 98卷 / 51期

关键词：

D O I：

10.1021/j100102a014

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：

The molecular hyperpolarizabilities of 14 amine-substituted coumarins have been measured by electric-field-induced second harmonic generation (EFISH). The results are compared with semiempirical calculations. Conclusions are drawn with regard to preferability of the various electron donors and accepters involved, as well as to the utility of these compounds in the three major applications for nonlinear optical chromophores.

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页码：13513 / 13516

页数：4

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