Induced twist grain boundary phase in binary mixtures

被引:5
作者
Sah, Y
机构
[1] College of Military Engineering
来源
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1997年 / 302卷
关键词
D O I
10.1080/10587259708041830
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
We report induced Twist Grain Boundary phase formation in binary mixtures of n-nonyloxy-benzoic acid with cholesteryl sterate and cholesteryl caprylate. The (n-nonyloxy-benzoic acid/cholesteryl sterate) mixture in particular has been studied by optical microscopy, DSC, optical rotation and selective Bragg reflection.
引用
收藏
页码:207 / &
页数:8
相关论文
共 9 条
  • [1] CHIRALITY IN LIQUID-CRYSTALS - THE REMARKABLE PHENYLPROPIOLATES
    GOODBY, JW
    NISHIYAMA, I
    SLANEY, AJ
    BOOTH, CJ
    TOYNE, KJ
    [J]. LIQUID CRYSTALS, 1993, 14 (01) : 37 - 66
  • [2] GOODBY JW, 1989, NATURE, V337, P499
  • [3] Twist grain boundary phases in binary mixtures
    Kuczynski, W
    Stegemeyer, H
    [J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1995, 260 : 377 - 386
  • [4] HELICAL SMECTIC-A
    LAVRENTOVICH, OD
    NASTISHIN, YA
    KULISHOV, VI
    NARKEVICH, YS
    TOLOCHKO, AS
    SHIYANOVSKII, SV
    [J]. EUROPHYSICS LETTERS, 1990, 13 (04): : 313 - 318
  • [5] LAVRENTOVICH OD, 1984, JETP LETT+, V40, P1015
  • [6] NGUYEN HT, 1992, J PHYS II, V2, P1889, DOI 10.1051/jp2:1992242
  • [7] PHASE-DIAGRAM INVOLVING THE TWIST GRAIN-BOUNDARY PHASE IN THE VICINITY OF A VIRTUAL CHOLESTERIC-SMECTIC A-SMECTIC C-ASTERISK POINT
    PRASAD, SK
    RAJA, VN
    NAIR, GG
    GOODBY, JW
    [J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1994, 250 : 239 - 245
  • [8] ABRIKOSOV DISLOCATION LATTICE IN A MODEL OF THE CHOLESTERIC TO SMECTIC-A TRANSITION
    RENN, SR
    LUBENSKY, TC
    [J]. PHYSICAL REVIEW A, 1988, 38 (04): : 2132 - 2147
  • [9] OPTICAL AND X-RAY STUDIES ON TWISTED SMECTIC-C AND TWISTED NEMATIC PHASES - EVIDENCE FOR A SKEW-CYBOTACTIC TYPE OF CHOLESTERIC STRUCTURE
    SURESH, KA
    CHANDRASEKHAR, S
    [J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1977, 40 (1-4): : 133 - 141