An Improved Cymbal Hydrophone Made of Lanthanum-Modified Lead Zirconate Titanite

• 作 者: 陈晟 孙超
• 机 构: SchoolofMarineEngineering
• 出 处: 西南交通大学学报：英文版
• 发表日期: 2009年2期
• 关键词: 水听器 镧改性 ANSYS模拟 PLZT 压电陶瓷 接收灵敏度 锆 铅 Lanthanum-modified lead zirconate titanite （
• 基金项目: AcknowledgmentThe authors thank Yichang State-run No. 612Factory for their help with experiment preparation, and Sichuan Institute of Piezoelectric and Acoustooptic Technology, China, for their help w

Lanthanum-modified lead zirconate titanite (PLZT) piezoelectric ceramics has higher piezoelectric and dielectric properties compared with the common lead zirconate titanite (PZT) ceramics. These properties endue the cymbal hydrophones made of PLZT usually