首页> 外文会议>Optomechatronic Actuators and Manipulation >Manipulation of microparticles using surface stabilized ferroelectric liquid crystals
【24h】

Manipulation of microparticles using surface stabilized ferroelectric liquid crystals

机译:使用表面稳定的铁电液晶处理微粒

获取原文
获取原文并翻译 | 示例

摘要

We propose a strategy for a micromanipulation method using surface stabilized ferroelectric liquid crystals (SSFLC). By adjusting the frequency of the applied ac electric field, the surface layers that cannot follow an applied ac electric field are constructed in SSFLC. In addition, by applying a sawtooth wave voltage, net flow along the smectic layer is generated. The flow direction is reversed by changing the polarity of the sawtooth wave. Consequently, the particles dispersed in SSFLC can be driven bidirectionally along the smectic layer. The particle velocity depends on the temperature, amplitude and frequency of the applied voltage.
机译:我们提出了一种使用表面稳定铁电液晶(SSFLC)的微操纵方法的策略。通过调节施加的交流电场的频率,可以在SSFLC中构造无法跟随施加的交流电场的表面层。另外,通过施加锯齿波电压,沿着近晶层产生净流。通过改变锯齿波的极性使流动方向反向。因此,分散在SSFLC中的颗粒可以沿着近晶层双向驱动。粒子速度取决于所施加电压的温度,幅度和频率。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号