向列液晶的偶极关联因子  

Dipole correlation factors of nematic liquid crystals

作　　者：郑启霞[1] 章维全 

机构地区：[1]淮南教育学院

出　　处：《淮南矿业学院学报》1997年第2期62-64,共3页

摘　　要：给出了计算向列相液晶偶极关联因子的方法，对PAA进行了具体的数值计算。结果表明偶极关联因子与液晶的序参数、分子偶极矩沿分子长短轴分量以及分子的具体结构等有关。A new method for calculation of the dipole correlation factors is presented and the dipole correlation factors of PAA is calculated. It is found that the value of the dipole correlation factors depends on the order parameter, the components of molecular dipole correlation factors depends on the arder parameter, the components of molecular dipole moments along its major geometric axes and the molecular structures.

关 键 词：液晶 偶极子 关联因子 

分 类 号：O753.2[理学—晶体学]