2D α-In2Se3 flakes for high frequency tunable and switchable film bulk acoustic wave resonators

• Main Authors: Sun, Jiayi, Cai, Weifan, Yang, Yang, Zhuang, Yihao, Zhang, Qing
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2025
• 主題: Engineering; 2D material; Ferroelectricity
• 在線閱讀: https://hdl.handle.net/10356/182177

Tunable and switchable film bulk acoustic resonators (FBARs) with the capability of dynamically adjusting their resonant frequencies hold significant promise for advanced multi-band radio frequency (RF) communication systems. However, tunable and switchable FBARs based on conventional thin ferroelec...