Vibration-Level Characteristics of Lead-Zirconate-Titanate Ceramics

• Sadayuki Takahashi HIROSE

抄録

Vibration-level characteristics of lead-zirconate-titanate ceramics were studied using the constant current driving method. It was found that resonant frequency and mechanical Q markedly decreased with increasing vibration level, accompanying heat generation. The heat generation was assumed to be caused by vibration loss. The vibration loss was reduced by doping Fe atoms to the ceramics. On the contrary, the vibration loss was increased by doping Nb atoms.

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 31 (9S), 3055-, 1992-09-01

  IOP Publishing

キーワード

• General Physics and Astronomy
• General Engineering

詳細情報

• CRID: 1360003446841337472
• NII論文ID: 30021861905
• NII論文ID: 210000032234
• DOI: 10.1143/jjap.31.3055
• ISSN: 13474065
• ISSN: 00214922
• ISSN: http://id.crossref.org/issn/00214922
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.31.3055
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.31.3055/pdf
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