一种非手性香蕉型液晶的光稳定特性研究 |
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引用本文: | 候继慧,;陈兰莉. 一种非手性香蕉型液晶的光稳定特性研究[J]. 南阳理工学院学报, 2014, 0(6): 5-6 |
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作者姓名: | 候继慧, 陈兰莉 |
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作者单位: | [1]郑州工业贸易学校,河南郑州450000; [2]南阳理工学院电子与电气工程学院,河南南阳473004 |
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基金项目: | 河南省基础与前沿基础研究项目(122300410205),河南省青年骨干教师资助计划(2008755009),河南省教育厅科技攻关计划项目(128430017),南阳市科技攻关项目(2010GG023) |
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摘 要: | 研究了一种自己合成的非手性香蕉型液晶,测量了其极化强度随光照时间变化的规律,发现尽管它含有桥键-COO-和-CH=N-,但是在持续3 h光照下,其极化强度并不改变,这说明它是一种光稳定性极好的香蕉型液晶。
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关 键 词: | 香蕉型液晶 光稳定性 自发极化 |
THE INVESTIGATION OF PHOTOSTABILITY OF AN ACHIRAL BANANA-SHAPED LIQUID CRYSTAL |
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Affiliation: | HOU Ji-hui CHEN Lan-li ( 1. ZhengZhou Trade and Industry Shcools, Zhengzhou 450000, China ; 2. School of Electronic and Electrical Engineering, Nanyang Institute of Technology, Nanyang 473004, China) |
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Abstract: | We have investigated the effects of photo-irradiation on the spontaneous polarization of an achiral banana-shaped liquid crys- tal. Upon intense photo-irradiation for three hours, the banana-shaped liquid crystal exhibits a significant photostability despite it has - COO - and - CH = N - linkages. |
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Keywords: | banana liquid crystal photostability spontaneous polarization |
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