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Piezoelectric strain in lead zirconate titante ceramics as a function of electric field, frequency, and dc bias

  • A. J. Masys
  • , W. Ren
  • , G. Yang
  • , B. K. Mukherjee
  • Royal Military College of Canada

科研成果: 期刊稿件文章同行评审

128 引用 (Scopus)

摘要

The electromechanical response of piezoelectric ceramics as a function of the amplitude and frequency of large electric fields is investigated. A ZMI 2000 laser interferometer system is installed and modified to directly measure the strains of ferroelectric ceramics. The dependence of the piezoelectric coefficients under an applied dc bias field is studied under quasistatic and resonance conditions. Some of the experiments provided evidence of the time dependence of the piezoelectric response.

源语言英语
页(从-至)1155-1162
页数8
期刊Journal of Applied Physics
94
2
DOI
出版状态已出版 - 15 7月 2003
已对外发布

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