Molecular theory of the ferroelectric and antiferroelectric phases in smectic liquid crystals

机译：层列液晶中铁电和反铁电相的分子理论

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Molecular theory of the ferroelectric and antiferroelectric smectic phases is developed taking into account the distribution of dipole moment in molecule of liquid crystal. Very important role are played mutual dislocation different fragments molecules inside smectic layer and play key role in dipole-dipole interaction between neighbouring layers. Microscopic theory is constructed using the dipole-dipole interaction of the permanent molecular dipole moments. Three ordered phases are found, one has synclinic, second is anticlinic and third is twisted structure. In twisted structure the angle between two layers is 90 degree. Discuss specific ordering which is necessary for formation every phase.

机译：考虑到偶极矩在液晶分子中的分布，发展了铁电和反铁电近晶相的分子理论。非常重要的作用是近晶层内部的不同碎片分子相互错位，并且在相邻层之间的偶极-偶极相互作用中起关键作用。使用永久分子偶极矩的偶极-偶极相互作用构建微观理论。发现三个有序相，一个是斜向相，第二个是抗斜相，第三个是扭曲结构。在扭曲结构中，两层之间的角度为90度。讨论形成每个阶段所必需的特定顺序。

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来源
《Conference on Liquid Crystals; 20031013-20031017; Zakopane; PL》|2003年|P.135-140|共6页
会议地点 Zakopane(PL);Zakopane(PL)
作者
Anatoli A.Muravski; Frank Schmauder; Alfons Geiger; Anatoli A.Minko;
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作者单位

Institute of Applied Physical Problems, Minsk, Belarus;

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会议组织
原文格式 PDF
正文语种 eng
中图分类 O753.2;
关键词
ferroelectric; antiferroelectric; liquid crystal; molecular theory;

机译：铁电;反铁电;液晶;分子理论;

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专利

1. Smectic-C∗ liquid crystals with six-layer periodicity appearing between the ferroelectric and antiferroelectric chiral smectic phases [J] . Yoichi Takanishi, Isa Nishiyama, Jun Yamamoto, PHYSICAL REVIEW E . 2013,第5期

机译：在铁电和反铁电手性近晶相之间出现六层周期性的近晶C *液晶
2. Relaxation time of molecular rotation about its long axis in the smectic-A phase of ferroelectric and antiferroelectric liquid crystals as observed by picosecond optical Kerr effect [J] . Kouichi Miyachi, Yoichi Takanishi, Ken Ishikawa, Physical review, E. Statistical physics, plasmas, fluids, and related interdisciplinary topics . 1997,第2期

机译：皮秒光学克尔效应观察到铁电和反铁电液晶的近晶A相中分子绕长轴旋转的弛豫时间
3. Frustration between Ferroelectricity and Antiferroelectricity in Extremely Soft Chiral Smectic-C Like Phases of Liquid Crystals [J] . A.Fukuda, T.Matsumoto Molecular Crystals and Liquid Crystals Science and Technology, Section A. Molecular Crystals and Liquid Crystals . 1999,第0期

机译：液晶的极软手性近晶C相中铁电和反铁电之间的受挫
4. Molecular theory of the ferroelectric and antiferroelectric phases in smectic liquid crystals [C] . Anatoli A.Muravski, Frank Schmauder, Alfons Geiger, Liquid crystal conference: Chemistry, physics and application . 2004

机译：近晶液晶铁电和渗透电相的分子理论
5. The temperature-electric field phase diagram of a ferroelectric smectic C* liquid crystal. [D] . Ghoddoussi, Farhad. 2003

机译：铁电近晶C *液晶的温度-电场相图。
6. Effect of ferroelectric BaTiO3 particles on the threshold voltage of a smectic A liquid crystal [O] . Abbas Rahim Imamaliyev, Mahammadali Ahmad Ramazanov, Shirkhan Arastun Humbatov 2018

机译：BaTiO3铁电粒子对近晶A液晶阈值电压的影响
7. Dynamic Mechanism of the Ferroelectric to Antiferroelectric Phase Transition in Chiral Smectic Liquid Crystals [O] . Jang-Kun Song, Atsuo Fukuda, J. K. Vij 2008

机译：手性近晶液晶铁电极转移的铁电性能
8. Chevron Layer Structures in Surface Stabilized Ferroelectric Liquid Crystal(SSFLC) Cells Filled with a Material Which Exhibits the Chiral Nematic to Smectic C* Phase Transition [R] . Rieker, T. P., Clark, N. A., Safinya, C. R. 1991

机译：表面稳定铁电液晶（ssFLC）电池中的雪佛龙层结构填充材料，该材料表现出手性向列相对于近晶C *相变

Molecular theory of the ferroelectric and antiferroelectric phases in smectic liquid crystals

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