Formation of local flows in thin nematic channels with free surface under laser irradiation

被引：0

作者：

Zakharov, A. V. ^{[1
]}

Vakulenko, A. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Problems Mech Engn, St Petersburg 199178, Russia

来源：

PHYSICS OF THE SOLID STATE | 2015年 / 57卷 / 08期

关键词：

CONVECTIVE MOTIONS; TENSION; EXCITATION;

D O I：

10.1134/S1063783415080351

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A theoretical description of the formation of hydrodynamic flows in narrow liquid-crystal channels with free surface under laser irradiation was proposed. Within the nonlinear generalization of the classical Ericksen-Leslie theory, the thermomechanical contributions to both the stress tensor and viscous moment per unit volume of the liquid-crystal phase were taken into account, which allowed the description of some features in the formation of a flow in nematics formed by 4-n-pentyl-4'- and 4-n-octyl-4'-cyanobiphenyl molecules.

引用

页码：1685 / 1694

页数：10

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