STRUCTURE OF THE SMECTIC-B PHASE AND THE NATURE OF THE SMECTIC-B TO SMECTIC-H TRANSITION IN THE N-(4-NORMAL-ALKOXYBENZYLIDENE)-4'-ALKYLANILINES

被引：87

作者：

LEADBETTER, AJ ^{[1
]}

MAZID, MA ^{[1
]}

KELLY, BA ^{[1
]}

GOODBY, JW ^{[1
]}

GRAY, GW ^{[1
]}

机构：

[1] UNIV HULL, DEPT CHEM, HULL HU6 7RX, N HUMBERSIDE, ENGLAND

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 09期

关键词：

D O I：

10.1103/PhysRevLett.43.630

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The phase behavior and structures of several liquid crystals of the nO.m (CnH2n+1-OPhCHNPhCmH2 m+1) series of compounds have been established by a variety of experiments. The hexagonal close-packed layers of the SB phases have a bilayer stacking sequence. The structure is increasingly modulated with decreasing temperature by periodic displacements of the molecules along their long axes. An additional displacement of this type occurs at the SB-SH transition. © 1979 The American Physical Society.

引用

页码：630 / 633

页数：4

共 7 条

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[4] X-RAY STUDY OF NATURE OF SMECTIC-B MESOPHASES AND OF SOLID-SMECTIC-B PHASE-TRANSITION
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[J]. JOURNAL DE PHYSIQUE, 1974, 35 (10): : 773 - 779
[5] LEVELUT AM, 1976, J PHYS PARIS, V37
[6] PHASE-TRANSITIONS IN MESOMORPHIC BENZYLIDENEANILINES
SMITH, GW
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[J]. MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1973, 19 (3-4): : 327 - 330
[7] LIQUID CRYSTALLINE PHASES IN A DOUBLY HOMOLOGOUS SERIES OF BENZYLIDENEANILINES TEXTURES AND SCANNING CALORIMETRY
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[J]. JOURNAL OF CHEMICAL PHYSICS, 1973, 59 (06) : 3214 - 3228

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