Synthesis and third-order optical nonlinearities of ferrocenyl Schiff base

被引：49

作者：

Jia, Jian-Hong ^{[1
]}

Tao, Xiao-Min ^{[1
]}

Li, Yu-Jin ^{[1
]}

Sheng, Wei-Jian ^{[1
]}

Han, Liang ^{[1
]}

Gao, Jian-Rong ^{[1
]}

Zheng, Yu-Fen ^{[1
]}

机构：

[1] Zhejiang Univ Technol, State Key Lab Breeding Base Green Chem Synth Tech, Hangzhou 310014, Zhejiang, Peoples R China

来源：

CHEMICAL PHYSICS LETTERS | 2011年 / 514卷 / 1-3期

关键词：

Z-SCAN TECHNIQUE; KERR GATE; DERIVATIVES; PHTHALOCYANINES; ABSORPTION; VINYLFERROCENE; CHROMOPHORES; RESPONSES; POLYMERS;

D O I：

10.1016/j.cplett.2011.08.035

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：

Four ferrocenyl Schiff bases were synthesized from ferrocenecarboxaldehyde and aromatic amine. The yields were 46-73%. These compounds have a D-A structure and third-order nonlinear optical (NLO) properties. The third-order nonlinear optical properties of the compounds were measured using femtosecond degenerate four-wave mixing. The third-order NLO susceptibilities of the compounds were 2.21-3.32 x 10(-13) esu. The second-order hyperpolarizabilities of the molecules were 2.10-3.15 x 10(-31) esu. The response times were 42-63 fs. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：114 / 118

页数：5

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