LINEAR ELECTRO-OPTIC PROPERTIES OF LANGMUIR-BLODGETT MULTILAYERS OF AN ORGANIC AZO DYE

被引:19
作者
LOULERGUE, JC [1 ]
DUMONT, M [1 ]
LEVY, Y [1 ]
ROBIN, P [1 ]
POCHOLLE, JP [1 ]
PAPUCHON, M [1 ]
机构
[1] UNIV ORSAY,INST OPT,F-91406 ORSAY,FRANCE
关键词
Electrooptical Effects - Light--Reflection - Molecules;
D O I
10.1016/0040-6090(88)90086-7
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The surface non-linear susceptibility χs(2)(-ω;θ,ω) of centrosymmetric (Y) an non-centrosymmetric (Z) odd numbers N of Langmuir-Blodgett multilayers of an azobenzene derivative (DPNA), are determined using the attenuated total reflection technique. It has been found that, for the two type of configuration and for a small number of monolayers (N≥11), χs(2) does not increase.
引用
收藏
页码:399 / 405
页数:7
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