Title: Sub 100 Nanosecond Pretilted Planar-to-Homeotropic Reorientation of Nematic Liquid Crystals under High Electric Field
Abstract: The pretilted planar-to-homeotropic reorientation transition of nematic liquid crystals with positive dielectric anisotropy is achieved with a record fast risetime, as fast as 40 ns, by employing a customized electro-optic cell with small area and cell gap and with metal-coated electrodes and by applying electric fields up to several hundred volts/micron. The risetime dependence on the applied electric field is compared to a uniform director model which ignores surface and flow effects, based on Leslie-Ericksen continuum theory.
Publication Year: 1998
Publication Date: 1998-05-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 27
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