1) chiral nematic mesophase
手性向列液晶
2) nematic liquid crystal
向列性液晶
3) nematic liquid crystal
向列液晶
1.
The nematic liquid crystal 5CB doped with 1 % (mass fraction) methyl-red was employed and the two-wave coupling method was used to measure the first order diffraction efficiency.
制备了掺杂甲基红(质量分数1%)向列液晶薄膜样品,测量了Ar+激光的透过率与样品厚度之间的关系,发现激光的偏振方向与液晶指向矢方向垂直时,透射率最大。
2.
According to electrooptical properties of nematic liquid crystal, two types of liquid crystal are used as scattering materials to carry out the experimental study of the partial coherence light source designed for EFISI.
利用向列液晶的电光特性 ,选用两种液晶盒作为散射体 ,完成了液晶散射法产生部分相干源的原理性实验 ,得出液晶散射光能量透过率、均匀性及相干性与外加电场的关系。
3.
A scattering polarizer is prepared by using polymer networks formed from an amorphous monomer, nematic liquid crystals and polyimide coated ITO glass substrates.
它是由非晶态单体形成的聚合物网络、向列液晶和涂有聚酰亚胺的 ITO玻璃基板组成。
4) chiral-homeotropic
手性垂直排列液晶盒
1.
Film-compensation also makes a significant improvement on the viewing angle of the chiral-homeotropic cell.
模拟了手性垂直排列液晶盒的指向矢分布和电光特性,并在大视角内研究了其关态透过率、开态透过率和对比度。
5) 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。
6) 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。
补充资料：手性
分子式：
CAS号：
性质：具有实物与镜像不可重叠的性质，即不对称的（asymmetric）或非对称的（dissymmetric）性质。例如下列一对对映体分子中每一个对映体皆是手性的，虽然此化合物具有二重对称轴（C2轴）。
CAS号：
性质：具有实物与镜像不可重叠的性质，即不对称的（asymmetric）或非对称的（dissymmetric）性质。例如下列一对对映体分子中每一个对映体皆是手性的，虽然此化合物具有二重对称轴（C2轴）。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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