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 |
| 卷 | 94 |
| 期 | 2 |
| DOI | |
| 出版状态 | 已出版 - 15 7月 2003 |
| 已对外发布 | 是 |
学术指纹
探究 'Piezoelectric strain in lead zirconate titante ceramics as a function of electric field, frequency, and dc bias' 的科研主题。它们共同构成独一无二的学术指纹。引用此
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