• Acta Physica Sinica
  • Vol. 68, Issue 11, 116102-1 (2019)
Hao-Lan Yan1, Ya-Qing Cheng2, Kai-Li Wang1, Ya-Xin Wang1, Yang-Wei Chen1, Qiu-Lin Yuan1, and Heng Ma1、*
Author Affiliations
  • 1College of Physics and Materials Science, Henan Normal University, Xinxiang 453007, China
  • 2Department of Computing Technology, Henan Information Engineering School, Zhengzhou 450000, China
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    DOI: 10.7498/aps.68.20190209 Cite this Article
    Hao-Lan Yan, Ya-Qing Cheng, Kai-Li Wang, Ya-Xin Wang, Yang-Wei Chen, Qiu-Lin Yuan, Heng Ma. Terahertz wave absorption for alkylcyclohexyl-isothiocyanatobenzene liquid crystal materials[J]. Acta Physica Sinica, 2019, 68(11): 116102-1 Copy Citation Text show less
    (a) Comparison of calculations and experimental results about 5CB; (b) comparison of calculations and experimental results about MBBA.(a) 5CB计算值和实验值对比; (b) MBBA计算值和实验值对比
    Fig. 1. (a) Comparison of calculations and experimental results about 5CB; (b) comparison of calculations and experimental results about MBBA.(a) 5CB计算值和实验值对比; (b) MBBA计算值和实验值对比
    Chemical structure of 16 liquid crystal molecules (n = 0−15)16个棒状液晶分子的化学结构 (n = 0—15)
    Fig. 2. Chemical structure of 16 liquid crystal molecules (n = 0−15) 16个棒状液晶分子的化学结构 (n = 0—15)
    Molecular absorption spectroscopy at 0−5 THz.0—5 THz波段分子吸收光谱
    Fig. 3. Molecular absorption spectroscopy at 0−5 THz.0—5 THz波段分子吸收光谱
    Trend of the rotational inertia of 16 molecules on their long axis.16个分子在其长轴的转动惯量值的变化趋势
    Fig. 4. Trend of the rotational inertia of 16 molecules on their long axis.16个分子在其长轴的转动惯量值的变化趋势
    Trend of the total dipole moment of 16 molecules on their long axis.16个分子在其长轴的总偶极矩值的变化趋势
    Fig. 5. Trend of the total dipole moment of 16 molecules on their long axis.16个分子在其长轴的总偶极矩值的变化趋势
    Calibration of mass distribution and center of gravity for 1CHBT.1CHBT的分子质量分布和重心位置标定
    Fig. 6. Calibration of mass distribution and center of gravity for 1CHBT.1CHBT的分子质量分布和重心位置标定
    Comparison of calculations and experimental results about (3−12)CHBT in 0.3−3.0 THz.0.3—3.0 THz波段(3—12)CHBT吸收光谱的实验值与计算值对比
    Fig. 7. Comparison of calculations and experimental results about (3−12)CHBT in 0.3−3.0 THz.0.3—3.0 THz波段(3—12)CHBT吸收光谱的实验值与计算值对比
    Analysis of the absorption peaks between the calculation and the experimental data: (a) The experimental measurements; (b) the calculation of absorption peaks in 1.2−3.0 THz.计算结果与实验测量的吸收峰值分析 (a)实验测量; (b) 计算在1.2—3.0 THz的吸收峰值
    Fig. 8. Analysis of the absorption peaks between the calculation and the experimental data: (a) The experimental measurements; (b) the calculation of absorption peaks in 1.2−3.0 THz.计算结果与实验测量的吸收峰值分析 (a)实验测量; (b) 计算在1.2—3.0 THz的吸收峰值
    nCHBT NCS/ g·mol–1Benzene/ g·mol–1NCS+ Benzene/ g·mol–1Cyclohexane/ g·mol–1NCS+ Benzene + Cyclohexane/g· mol–1CnH2n+1/ g·mol–1Cyclohexane + CnH2n+1/ g·mol–1
    0CHBT587613482216183
    1CHBT5876134822161597
    2CHBT58761348221629111
    3CHBT58761348221643125
    4CHBT58761348221657139
    5CHBT58761348221671153
    6CHBT58761348221685167
    7CHBT58761348221699181
    8CHBT587613482216113195
    9CHBT587613482216127209
    10CHBT587613482216141223
    11CHBT587613482216155237
    12CHBT587613482216169251
    13CHBT587613482216183265
    14CHBT587613482216197279
    15CHBT587613482216211293
    Table 1.

    Atom mass of each component of 16 molecules.

    16个分子各个组成部分的原子质量

    Hao-Lan Yan, Ya-Qing Cheng, Kai-Li Wang, Ya-Xin Wang, Yang-Wei Chen, Qiu-Lin Yuan, Heng Ma. Terahertz wave absorption for alkylcyclohexyl-isothiocyanatobenzene liquid crystal materials[J]. Acta Physica Sinica, 2019, 68(11): 116102-1
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