1) positive dielectric anisotropy
正性液晶
2) cholesteric liquid crystal
手性液晶
1.
The possibility of liquid crystal used in optical isolator is discussed based on the selective reflection of cholesteric liquid crystal.
利用手性液晶的Bragg选择反射特性,理论分析了液晶在光隔离技术中的应用可能性。
2.
From theory analysis and experiment data,the polarization of input laser can be changed by wedge cholesteric liquid crystal cell through continual adjusting the transmitted distance.
为了研究手性液晶传输距离的变化对入射激光偏振态的影响,通过连续改变入射激光在手型液晶中的传输距离,楔型手性液晶盒可以有效地改变入射激光束的偏振状态,使之从初始的线偏振状态变成了近似的圆偏振光,且同初始的入射偏振方向无关。
3) liquid crystalline property
液晶性
1.
The effect of flexible spacer length on the liquid crystalline property of ABA-type triblock copolymers containing azobenzene groups was investigated.
研究了间隔基长度对基于 ATRP 的 ABA 型嵌段共聚物液晶性影响。
2.
Differential scanning calorimeter(DSC) and polarizing optical microscopy(POM) were performed to reveal its thermal behaviors and liquid crystalline property.
利用凝胶色谱(GPC)与核磁共振氢谱(1H-NMR)表征了产物的分子量与结构组成,利用差示扫描量热法(DSC)与偏光显微镜(POM)对聚合物的热行为及液晶性进行了表征。
4) Liquid crystal
液晶性
1.
The ordered film structure is due to the liquid crystal .
极化吸收光谱证明畴区内这种有序的分子排列导致分子面取向具有相同趋势 ,差热分析证明PhMS1 2在 1 2 6～ 1 3 3℃之间呈现液晶性 ,进一步分析表明这种高温状态呈现的液晶性使分子产生有序排列 ,这种有序排列能够从液晶态保持到晶态。
2.
A combination of magnetic property with liquid crystalline property is drawn a great attention from the material scientists If the magnetic property is put into flowing nematic liquid crystals (also called organic magnetic fluid or organic magnetic liquid crystals), liquid crystals will have the possibility t.
分子磁性材料是近年来研究的热点，如何将磁性与液晶性结合起来使液晶材料多功能化是目前学术界关注的热点课题。
3.
Therefore, we can design to synthesize new porphyrin liquid crystal materials by leading into flexible side group in porphyrin periphery.
用DSC和偏光显微镜对T(2-ROP)PH2及其金属配合物的液晶性能进行了研究,发现12个化合物具有液晶性。
5) chiral liquid crystal
手性液晶
1.
FTIR Spectroscopy of Monolayer LB Films of a Kind of Side-Chain Chiral Liquid Crystalline;
红外光谱研究聚硅氧烷侧链手性液晶及其单体的单层LB膜
2.
Based on the analytic expression of electromagnetic field solution of helical symmetric dielectric material, the paper presents the relationship between spectral reflectivity and birefringence of chiral liquid crystal, and the blue shift of Bragg reflection in the condition of oblique incidence.
依据分子呈螺旋型排列的介质的电磁场解计算了给定厚度的手性液晶的光谱反射率与其双折射的关系,依据布拉格反射的干涉条件计算了斜入射光的布拉格反射光谱的蓝移。
3.
In this paper,structure and class fication of chiral liquid crystals were rep orted,synthesis and research of it were rev iewed in recent years in China.
阐述了手性液晶的结构和分类,介绍了近年来国内手性液晶的合成与研究进展情况,并着重讨论了胆甾相手性液晶的热色效应及其作为手性添加剂在显示领域的应用以及铁电液晶的非线性光学效应。
6) liquid crystal properties
液晶性
1.
Differential scanning calorimetry and polarizing microscope were used to probe the liquid crystal properties of the complexes.
用差示扫描量热法(DSC)和偏光显微镜(PM)研究了该系列配合物的液晶性能,发现6个配合物具有液晶性。
补充资料：热致液晶聚合物向列液晶态
热致液晶聚合物向列液晶态
执戮液晶饭合物向列攻晶态 成郎有f几硅研究听供稿
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条