一种双轴向列相液晶两体势模型的标准化形式  

The Standard Form of a Pair Potential Model for Biaxial Nematic Liquid Crystal

作　　者：冯志辉[1] 郑桂丽[2] 王冬梅[2] 刘艳玲[2] 张志东[2] 

机构地区：[1]天津城市建设学院基础学科部,天津300384 [2]河北工业大学理学院,天津300401

出　　处：《现代显示》2009年第9期36-39,共4页Advanced Display

基　　金：国家自然科学基金资助项目(60878047)

摘　　要：研究刘红等提出的液晶双轴向列相两体势模型,将该模型两体势转化成标准形式。据此,可以清楚地看出它的色散力近似本质,确定势参数的取值范围,并对双轴向列相的研究进行了展望。A pair potential presented by Liu Hong et al. for biaxial nematic liquid crystal is studied. This pair potential model is reformed into the standard form. So dispersion forces approximation can be seen directly in the model, and admissible values of the potential parameters can be determined. Some studies for the biaxial nematic liquid crystals are expected.

关 键 词：双轴向列相 两体势模型 标准形式 色散力近似 

分 类 号：TN075.32[电子电信—物理电子学]