The influence of thermodynamic equilibrium state prior to the phase transition on the alignment of ferroelectric liquid crystal

	The influence of thermodynamic equilibrium state prior to the phase transition on the alignment of ferroelectric liquid crystal
其他题名	论文其他题名
	Tang X. Z.; Peng Z. H.; Liu Y. G.; Lu X. H.; Xuan L.
	2010
发表期刊	Acta Physica Sinica
ISSN	1000-3290
卷号	59 期号:9 页码:6261-6265
摘要	In this experiment, devices of ferroelectric liquid crystal (FLC) were prepared by selecting ZLI-3654 FLC and SE-3140 alignment material. In order to study the influence of thermodynamic equilibrium state before the phase transition on the alignment of FLC, ten sets of experiments were carried out by changing the cooling rate during phase transition and thermodynamic equilibrium state before the phase transition. From experiments, a conclusion that the thermodynamic equilibrium state prior to chiral nematic-smectic A (N-SmA) phase transition play an important role in realizing a uniform alignment of FLC devices, was obtained by comparing static contrasts of the devices. The static contrast ratio of our samples reached 620: 1 and the thermodynamic equilibrium state before N-SmA phase transition was conducive to the formation of high contrast ratio FLC devices. The conclusion can provides a theoretical and practical guidance for the fabrication of FLC devices with I <-> N<-> SmA <-> SmC <-> Cr phase sequence.
收录类别	SCI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25620
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Tang X. Z.,Peng Z. H.,Liu Y. G.,et al. The influence of thermodynamic equilibrium state prior to the phase transition on the alignment of ferroelectric liquid crystal[J]. Acta Physica Sinica,2010,59(9):6261-6265.
APA	Tang X. Z.,Peng Z. H.,Liu Y. G.,Lu X. H.,&Xuan L..(2010).The influence of thermodynamic equilibrium state prior to the phase transition on the alignment of ferroelectric liquid crystal.Acta Physica Sinica,59(9),6261-6265.
MLA	Tang X. Z.,et al."The influence of thermodynamic equilibrium state prior to the phase transition on the alignment of ferroelectric liquid crystal".Acta Physica Sinica 59.9(2010):6261-6265.

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