Measurement of flexoelectric coefficient based on the dynamic response of liquid crystal

	Measurement of flexoelectric coefficient based on the dynamic response of liquid crystal
	Xing, H.; W. Ye; M. Cai; X. Liu; Z. Zhang and L. Xuan
	2015
发表期刊	Guangxue Xuebao/Acta Optica Sinica
卷号	35 期号:3
摘要	Based on the self-assembly experimental installation, the influence of flexoelectric effect on the dynamic response of strong anchoring hybrid aligned nematic (HAN) liquid crystal is studied. The positive and negative monopulse with pulse width of 250 ms and adjustable amplitude are applied to HAN cell during experiment. The results show that the dynamic response of liquid crystal is different from the pulse with the same amplitude, as well as from the positive pulse or negative pulse with different amplitudes. Through comparing the experimental curves of the dynamic response of liquid crystal for different positive pulses 3 V, 4 V, 5 V, 6 V with the corresponding theoretical curves with the flexoelectric effect considered, the sum of flexoelectric coefficient of liquid crystal material E7 is e11+e33=4.010-11 C/m, which is in agreement with the experimental measurement value reported in the literature. , 2015, Chinese Optical Society. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56204
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Xing, H.,W. Ye,M. Cai,et al. Measurement of flexoelectric coefficient based on the dynamic response of liquid crystal[J]. Guangxue Xuebao/Acta Optica Sinica,2015,35(3).
APA	Xing, H.,W. Ye,M. Cai,X. Liu,&Z. Zhang and L. Xuan.(2015).Measurement of flexoelectric coefficient based on the dynamic response of liquid crystal.Guangxue Xuebao/Acta Optica Sinica,35(3).
MLA	Xing, H.,et al."Measurement of flexoelectric coefficient based on the dynamic response of liquid crystal".Guangxue Xuebao/Acta Optica Sinica 35.3(2015).

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