MOLECULAR INTERPRETATION OF THE ABSORPTION-INDUCED OPTICAL REORIENTATION OF NEMATIC LIQUID-CRYSTALS

被引：286

作者：

JANOSSY, I

机构：

[1] Central Research Institute for Physics, Hungarian Academy of Sciences, H-1525 Budapest

来源：

PHYSICAL REVIEW E | 1994年 / 49卷 / 04期

关键词：

D O I：

10.1103/PhysRevE.49.2957

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A molecular mechanism is proposed to explain the anomalous optical reorientation observed in nematic guest-host systems. According to the model, light-induced reorientation in these systems is due to the interaction between the excited dye molecules and the nematic host. The model justifies a phenomenological description given earlier. Numerical results, based on the present model, are in agreement with the observed order of magnitude of the effect.

引用

页码：2957 / 2963

页数：7

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