香蕉形液晶中非标准的电流体效应

井红珍; 项颖; 王峰; 徐鸣亚; 叶文江; 袁瑞; 何春

doi:10.3788/YJYXS20173205.0361

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香蕉形液晶中非标准的电流体效应

材料与器件 | 更新时间：2020-07-07

- 香蕉形液晶中非标准的电流体效应
- Non-standard electro-convection effects in bent-core nematic liquid crystals
- 液晶与显示 2017年32卷第5期页码：361-366
- 作者机构：
  
  1.广东工业大学信息工程学院, 广东广州 510006
  2.河北工业大学理学院, 天津 300401
  3.河源思比电子有限公司, 广东河源 517000
- 作者简介：
  
  [ "井红珍(1987-)，女，江苏徐州人，硕士研究生，主要从事液晶器件方面的研究。E-mail：xiangy@gdut.edu.cn" ]
  项颖, E-mail:xiangy@gdut.edu.cn
- 基金信息：
  
  国家自然基金(11374067);广东省科技计划项目(2014A050503064);广东省科技计划项目(2016A050502055);广东省科技计划项目(2016A030313698);河北省自然科学基金(A2014202123);大学生创新创业训练计划项目(QN2014130);National Natural Science Foundation of China(11374067);Science and Technology Plan Projects of Guangdong Province(2014A050503064);Science and Technology Plan Projects of Guangdong Province(2016A050502055);Science and Technology Plan Projects of Guangdong Province(2016A030313698);Research Project of Hebei Education Department(QN2014130)
- DOI：10.3788/YJYXS20173205.0361
  中图分类号： O436
- 收稿日期：2017-02-10，
  
  录用日期：2017-3-3，
  
  纸质出版日期：2017-05
- 稿件说明：
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井红珍, 项颖, 王峰, 等. 香蕉形液晶中非标准的电流体效应[J]. 液晶与显示, 2017,32(5):361-366.

Hong-zhen JING, Ying XIANG, Feng WANG, et al. Non-standard electro-convection effects in bent-core nematic liquid crystals[J]. Chinese journal of liquid crystals and displays, 2017, 32(5): 361-366.
井红珍, 项颖, 王峰, 等. 香蕉形液晶中非标准的电流体效应[J]. 液晶与显示, 2017,32(5):361-366. DOI： 10.3788/YJYXS20173205.0361.

Hong-zhen JING, Ying XIANG, Feng WANG, et al. Non-standard electro-convection effects in bent-core nematic liquid crystals[J]. Chinese journal of liquid crystals and displays, 2017, 32(5): 361-366. DOI： 10.3788/YJYXS20173205.0361.

摘要

本文重点介绍了香蕉形液晶中的电流体效应。由于具有独特的V形分子结构，香蕉形液晶的电输运参数与传统的棒状液晶非常不同，从而引发了非标准的电流体效应。通过改变外加电场频率、幅度、极性以及温度详细研究了这种新的流体动力学行为，为将来物理模型的建立提供了良好的实验基础。

Abstract

The effects of the electro-convection in bent-core nematic (BCN) liquid crystals (LCs) are demonstrated. Because of the unique V shape structure

the electrical transport parameters of the BCN LCs are very different from that of traditional rod like (LC)

which can lead to the non-standard electro-convections. We systematically study these new behaviors via changing the frequency

amplitude

polarity of the driving electric field and the temperature.

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references

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