SINGLET ORIENTATIONAL DISTRIBUTION FUNCTION AND DIELECTRIC PERMITTIVITY OF DIPOLAR SPHEROCYLINDERS IN THE NEMATIC PHASE

被引：21

作者：

WEIS, JJ ^{[1
]}

LEVESQUE, D ^{[1
]}

ZARRAGOICOECHEA, GJ ^{[1
]}

机构：

[1] UNLP,FAC CIENCIAS EXACTAS,IFLYSIB,RA-1900 LA PLATA,BUENOS AIRES,ARGENTINA

来源：

MOLECULAR PHYSICS | 1993年 / 80卷 / 05期

关键词：

D O I：

10.1080/00268979300102891

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Monte Carlo simulations are used to investigate the orientational properties of the nematic phase of a liquid crystal model consistent of spherocylinders with a strong longitudinal central dipole moment. The results are contrasted with those for the non-polar case and for real strongly polar liquid crystals. The singlet orientational distribution function is analysed in the light of approximations commonly made to analyse scattering experiments. The validity of various theoretical approximations for the dielectric constant is discussed.

引用

页码：1077 / 1091

页数：15

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