Rotatory Power of Cholesteric Liquid Crystals
Rotatory Power of Cholesteric Liquid Crystals
复制标题
胆甾型液晶的旋转能力
DOI：
10.1080/713820369
复制
发表时间：
1980
影响因子：
1.3
通讯作者：
F. Simoni
中科院分区：
文献类型：
--
作者：
R. Bartolino;F. Simoni
本文分析了双折射液晶的表观旋光率与外加电场的关系。该理论的主要结果是预见到，如果满足某些条件，则改变所施加的电场的表观旋光功率（阿普）会急剧增加。报道了第一次直接测量的旋光度与反射带附近的电场，它们显示了阿普的绝对值的预期大的变化。
The dependence of the apparent rotatory power of cholesteric liquid crystals from applied fields is analysed. The main consequence of the theory is the prevision of a dramatic increase of the apparent rotatory power (ARP) varying the applied electric field if some conditions are fulfilled. The first direct measurements of optical rotation versus the electric field near the reflection band are reported; they show the expected large variation in the absolute value of ARP.