MOLECULAR FIRST HYPERPOLARIZABILITIES OF A NEW CLASS OF ASYMMETRIC SQUARAINE DYES

被引：52

作者：

CHEN, CT

MARDER, SR

CHENG, LT

机构：

[1] CALTECH,BECKMAN INST,CTR MOLEC MAT RESOURCE,PASADENA,CA 91125

[2] CALTECH,JET PROP LAB,PASADENA,CA 91109

[3] DUPONT CO INC,CENT RES & ENGN LABS,WILMINGTON,DE 19880

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1994年 / 03期

关键词：

D O I：

10.1039/c39940000259

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The molecular first hyperpolarizabilities (beta) of a series of asymmetric squaraine dyes have been measured by electric-field-induced second harmonic generation; the dyes have negative beta-values whose magnitudes are comparable to 4-N,N-dimethylamino-4'-nitrostilbene (DANS).

引用

页码：259 / 260

页数：2

共 21 条

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