Scattering and attenuation of surface acoustic waves in droplet actuation

• Main Authors: Jiao, Z. J., Huang, Xiaoyang, Nguyen, Nam-Trung
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2012
• 主題: DRNTU::Engineering::Mechanical engineering
• 在線閱讀: https://hdl.handle.net/10356/94540; http://hdl.handle.net/10220/7823
• 機構: Nanyang Technological University

This paper presents an analytical model for surface acoustic waves (SAW) in actuating a single liquid droplet on a piezoelectric substrate. Both scattering waves outside the droplet and attenuation waves beneath the droplet are obtained, and the energy transfer from SAW to droplet in the process of...