2B14 液晶内に分散させた微粒子の秩序運動

概要

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We observe electric field-induced motion of polymer particles with nematic liquid crystal along a rubbing direction in an anti-parallel cell. Direction of the motion is determined by the polarity of ac electric field. The velocity depends on particle size. We presume that flow of liquid crystal in the adjacent region to electrodes of the celt is generated by ac electric field. Flow direction is completely dependent upon a rubbing direction of the cell. Particles are drawn toward to either electrode by electric field. The particles accordingly move by the unidirectional flow of liquid crystal close to the electrode.
日本液晶学会の論文
1999-09-28