Dynamic measuring method of velocity and capacitance variation of piezoelectric ceramics with alternating electric field

Yasuo Cho, Fumihiko Matsuno

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The development and application of a new dynamic measuring method of velocity and capacitance variation of piezoelectric materials, especially of lead zirconate titanate (PZT) ceramics, with an alternating electric field are presented. This method makes it possible to separate the velocity and capacitance variation due to nonlinear effect from that due to temperature change, to obtain the adiabatic nonlinear coefficients, to fix the sign of the nonlinear coefficient, and to determine each order of coefficients, separating the orders of the velocity and capacitance variation as a function of the applied electric field.

Original languageEnglish
Title of host publication1992 Ultrasonics Symposium Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1029-1034
Number of pages6
ISBN (Electronic)0780305620
DOIs
Publication statusPublished - 1992
Externally publishedYes
Event1992 Ultrasonics Symposium - Tucson, United States
Duration: 1992 Oct 201992 Oct 23

Publication series

NameProceedings - IEEE Ultrasonics Symposium
Volume1992-October
ISSN (Print)1051-0117

Conference

Conference1992 Ultrasonics Symposium
CountryUnited States
CityTucson
Period92/10/2092/10/23

ASJC Scopus subject areas

  • Acoustics and Ultrasonics

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