Effect of spontaneous polarization and polar surface anchoring on the director and layer structure in surface-stabilized ferroelectric liquid crystal cells

被引：0
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作者：
Vaupotič, Nataša [1 ,3 ]
Čopič, Martin [2 ,3 ]
机构：
[1] Department of Physics, Faculty of Education, University of Maribor, Koroška 160, 2000 Maribor, Slovenia
[2] Department of Physics, Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19, 1000 Ljubljana, Slovenia
[3] Jozef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
来源：
| 2003年 / American Physical Society卷 / 68期
关键词：
Deformation - Electric potential - Electromagnetic wave polarization - Ferroelectric materials - Mathematical models - Strength of materials - Surface treatment - Switching;
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摘要：
The effect of spontaneous polarization (PS) and polar surface anchoring on the director and layer structure in surface-stabilized ferroelectric liquid crystal cells (SSFLC) was studied. The Landau-de Gennes model was used for the study. It was observed that the polar surface anchoring induces a large electroclinic effect. It was shown that the structures which can be expected to exhibit V-shaped switching exist in the SSFLC cells with the chevron geometry of the smectic layers. It was found that at lower P S, the bistable and monostable structures can coexist.
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