High birefringence isothiocyanato tolane liquid crystals

被引：154

作者：

Gauza, S ^{[1
]}

Wang, HY

Wen, CH

Wu, ST

Seed, AJ

Dabrowski, R

机构：

[1] Univ Cent Florida, CREOL, Sch Opt, Orlando, FL 32816 USA

[2] Kent State Univ, Dept Chem, Kent, OH 44242 USA

[3] Mil Univ Technol, Dept Engn Chem & Phys, Warsaw, Poland

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2003年 / 42卷 / 6A期

关键词：

high birefringence; isothiocyanato tolanes; liquid crystals; polarizability;

D O I：

10.1143/JJAP.42.3463

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The phase transition temperatures, birefringence and visco-elastic coefficient of several high birefringence isothiocyanato tolane compounds were evaluated. The polarizability of these compounds was calculated by the Austin Model I (AMI) and Modified Neglect of Diatomic Overlap (MNDO) methods. Using these compounds, we have formulated a eutectic mixture exhibiting a wide nematic range and high figure of merit.

引用

页码：3463 / 3466

页数：4

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