講演情報
[23a-1BC-8]Effects of Oscillating Flow on the Anisotropic Permittivity of Nematic Liquid Crystal
〇(D)Han Wang1, Tomoya Miyoshi1, Yuji Suzuki1 (1.Univ. Tokyo)
キーワード：
Liquid crystal device、Oscillating Flow、Anisotropic Permittivity
Liquid crystals (LC), which possess both dielectric anisotropy and fluidity, have been attracting attention in recent years for use in MEMS transducer applications. The output power of electrostatic/electret vibration energy harvester can be increased by up to 100 times by inserting nematic LC in between the electrodes was founded. For further improvement of such transducers, it is necessary to investigate the dynamic response of molecular orientation and dielectric properties in oscillating flows. In this paper, we investigate the anisotropic permittivity and electrical resistance of a nematic LC.