Push-pull chromophores based on 2,2′-bi(3,4-ethylenedioxythiophene) (BEDOT) π-conjugatiug spacer

被引：132
|
作者：
Raimundo, JM
Blanchard, P
Frère, P
Mercier, N
Ledoux-Rak, I
Hierle, R
Roncali, J
机构：
[1] Univ Angers, CNRS, UMR 6501, F-49045 Angers, France
[2] Ecole Normale Super, Lab Photon Quant & Mol, F-94235 Cachan, France
来源：
TETRAHEDRON LETTERS | 2001年 / 42卷 / 08期
关键词：
push-pull chromophores; optical properties; conjugated systems;
D O I：
10.1016/S0040-4039(00)02317-0
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Replacement of 2,2'-bithiophene by BEDOT in push-pull NLO-phores produces a red shift of the absorption maximum accompanied with a large increase of the quadratic nonlinear optical susceptibility. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：1507 / 1510
页数：4
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