摘要
The nonlinear behavior of the dielectric and piezoelectric response of <001> oriented Pb(Zn1/3Nb2/3)O3-xPbTiO 3 (PZN-PT) was discussed. At relatively low applied fields, the polarization and strain of PZN-PT single crystal poled along the <001> direction showed little hysteresis. It was found that when the applied electric field exceeds a threshold value, the strain and dielectric responses became nonlinear. Analysis show that the threshold field at the onset of nonlinearity was a linear function of the dc bias field in the field range investigated.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 5268-5270 |
| 页数 | 3 |
| 期刊 | Applied Physics Letters |
| 卷 | 83 |
| 期 | 25 |
| DOI | |
| 出版状态 | 已出版 - 22 12月 2003 |
| 已对外发布 | 是 |
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