Electrical Properties of Tetragonal PIN-PMN-PT Single Crystal under DC Voltage
- Resource Type
- Conference
- Authors
- XIE, Guang-Ya; XU, Xin-Ran; ZHENG, Zhen-Yu; WANG, Jia-Rong
- Source
- 2019 14th Symposium on Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA) Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA), 2019 14th Symposium on. :1-3 Nov, 2019
- Subject
- Fields, Waves and Electromagnetics
Crystals
Electric fields
Dielectric constant
Transducers
Dielectric losses
Temperature
Dielectric properties
Piezoelectric properties
PIN-PMN-PT single crystal
Dc voltage
- Language
The dielectric and piezoelectric properties of tetragonal PIN-PMN-PT single crystal under dc voltage have been systematically investigated. The dielectric constant and piezoelectric coefficient decreased, and dielectric loss remained basically invariable with increasing of the dc voltage(0~2000V). Although the dc voltage ensures the single crystal is not depolarized, a balance need to be found between the applied voltage and the electrical properties of the single crystal.