Wide nematic range alkenyl diphenyldiacetylene liquid crystals

被引：46
|
作者：
Wu, ST
Neubert, ME
Keast, SS
Abdallah, DG
Lee, SN
Walsh, ME
Dorschner, TA
机构：
[1] HRL Labs LLC, Malibu, CA 90265 USA
[2] Kent State Univ, Inst Liquid Crystal, Kent, OH 44242 USA
[3] Raytheon Elect Syst, Lexington, MA 02173 USA
来源：
APPLIED PHYSICS LETTERS | 2000年 / 77卷 / 07期
关键词：
D O I：
10.1063/1.1288600
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Several alkenyl diphenyldiacetylene liquid crystals were synthesized and their physical properties evaluated. The introduction of a double bond in the side chain leads to an unexpectedly wide nematic range and an extraordinarily large figure of merit at elevated temperatures. These liquid crystals are particularly attractive for infrared laser-beam steering. (C) 2000 American Institute of Physics. [S0003-6951(00)00433-2].
引用
收藏
页码：957 / 959
页数：3
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