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Nonlinear behavior of piezoelectric lead zinc niobate-lead titanate single crystals under ac electric fields and dc bias

  • Wei Ren
  • , Shi Fang Liu
  • , Binu K. Mukherjee
  • Royal Military College of Canada

科研成果: 期刊稿件文章同行评审

9 引用 (Scopus)

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
83
25
DOI
出版状态已出版 - 22 12月 2003
已对外发布

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