A High Sensitivity, Phase Sensitive d33 Meter for Complex Piezoelectric Constant Measurement
- 1 September 1993
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 32 (9A) , L1281-1283
- https://doi.org/10.1143/jjap.32.l1281
Abstract
Based on the direct piezoelectric effect and signal comparison method, a quasi-static, high sensitivity, phase sensitive d 33 meter has been developed. The system is capable of measuring the complex piezoelectric d 33 constant down to about 1 pC/N and has a phase resolution of ±0.05°. The advantage of this apparatus is that its operation is almost as easy as that of the commercial Berlincourt d 33 meter, hence, it is suitable for everyday routine usage.Keywords
This publication has 2 references indexed in Scilit:
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- Representation of Dielectric, Elastic, and Piezoelectric Losses by Complex CoefficientsIEEE Transactions on Sonics and Ultrasonics, 1967