Piezoelectric Activity in Perovskite Ferroelectric Crystals
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Piezoelectric Activity in Perovskite Ferroelectric Crystals
- 发表刊物：
- IEEE Transactions on Ultrasonics Ferroelectrics & Frequency Control
- 摘要：
- Perovskite ferroelectrics (PFs) have been the dominant piezoelectric materials for various electromechanical applications, such as ultrasonic transducers, sensors, and actuators, to name a few. In this review article, the development of PF crystals is introduced, focusing on the crystal growth and piezoelectric activity. The critical factors responsible for the high piezoelectric activity of PFs (i.e., phase transition, monoclinic phase, domain size, relaxor component, dopants, and piezoelectric anisotropy) are surveyed and discussed. A general picture of the present understanding on the high piezoelectricity of PFs is described. At the end of this review, potential approaches to further improve the piezoelectricity of PFs are proposed. [ABSTRACT FROM AUTHOR]
- 合写作者：
- Li F, Wang LH, Jin L, Lin DB, Li JL, Li ZR, Xu Z and Zhang SJ
- 卷号：
- 62卷1期
- 页面范围：
- 18-32
- 是否译文：
- 否
- 发表时间：
- 2015-01-18