最近合成的几种不同LC相化合物的介电性能

Liquid crystals (Print) Pub Date : 2004-09-01 DOI:10.1117/12.581087

S. Urban, J. Czub, R. Dabrowski, B. Gestblom, H. Kresse

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引用次数: 0

摘要

介绍了几种新合成物质(大多数为甲苯衍生物)的介电研究结果(静态和动态)。除了纯物质外，还研究了两种或两种以上成分的混合物。根据分子偶极结构和液晶相的发生，分析了介电常数的张量分量、介电各向异性、低频和高频弛豫时间。

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Dielectric properties of several recently synthesized compounds with various LC phases

Results of dielectric studies (static and dynamic) carried out on several new synthesized substances (in most cases the tolane derivatives) are presented. Apart from pure substances the mixtures of two or more components were also studied. The dielectric properties: tensor components of the permittivity, the dielectric anisotropy, low and high frequency relaxation times are analyzed in view of dipole structures of molecules and the liquid crystalline phases occurred.

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Liquid crystals (Print)

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