Octupolar crystals for nonlinear optics: 1,3,5-trinitro-2,4,6-tris(styryl)benzene derivatives

被引：89
作者：
Cho, BR
Lee, SJ
Lee, SH
Son, KH
Kim, YH
Doo, JY
Lee, GJ
Kang, TI
Lee, YK
Cho, MH
Jeon, SJ
机构：
[1] Korea Univ, Dept Chem, Mol Optoelect Lab, Seoul 136701, South Korea
[2] Korea Univ, Ctr Electro & Photorespons Mol, Seoul 136701, South Korea
来源：
CHEMISTRY OF MATERIALS | 2001年 / 13卷 / 05期
关键词：
D O I：
10.1021/cm000816z
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：
1,3,5-Trinitro-2,4,6-tris(styryl)benzene derivatives 1-3 were synthesized and their optical properties, first hyperpolarizabilities (beta), powder SHG efficiencies, and Td, were determined. They exhibited significant beta [beta (0) = (24-89) x 10(-30) esu] and powder SHG values [M/M-mNA = 0.2-5.8] as well as high thermal stabilities (T-d(d) = 210-310 degreesC). [GRAPHICS]
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页码：1438 / +
页数：4
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