VISCOSITIES OF THE GAY-BERNE NEMATIC LIQUID-CRYSTAL

被引：46

作者：

SMONDYREV, AM ^{[1
]}

LORIOT, GB ^{[1
]}

PELCOVITS, RA ^{[1
]}

机构：

[1] BROWN UNIV,COMP & INFORMAT SERV,PROVIDENCE,RI 02912

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 75卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.75.2340

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present molecular dynamics simulation measurements of the viscosities of the Gay-Berne phenomenological model of liquid crystals in the nematic and isotropic phases. The temperature dependence of the rotational and shear viscosities, including the nonmonotonic behavior of one shear viscosity, are in good agreement with experimental data. The bulk viscosities are significantly larger than the shear viscosities, again in agreement with experiment.

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页码：2340 / 2343

页数：4

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