Dielectric Breakdown of Ferroelectric Ceramics PZT-95/5 under Shock Compression

WEN Dian-Ying; LIN Qi-Wen

doi:10.11858/gywlxb.1998.03.006

Volume 12 Issue 3

May. 2015

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Chinese Journal of High Pressure Physics > 1998 > 12(3): 199-206 .

WEN Dian-Ying, LIN Qi-Wen. Dielectric Breakdown of Ferroelectric Ceramics PZT-95/5 under Shock Compression[J]. Chinese Journal of High Pressure Physics, 1998, 12(3): 199-206 . doi: 10.11858/gywlxb.1998.03.006

Citation:

WEN Dian-Ying, LIN Qi-Wen. Dielectric Breakdown of Ferroelectric Ceramics PZT-95/5 under Shock Compression[J]. Chinese Journal of High Pressure Physics, 1998, 12(3): 199-206 . doi: 10.11858/gywlxb.1998.03.006

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Dielectric Breakdown of Ferroelectric Ceramics PZT-95/5 under Shock Compression

doi: 10.11858/gywlxb.1998.03.006

Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Chengdu 610003, China

More Information

Corresponding author: WEN Dian-Ying
Received Date: 17 Feb 1998
Rev Recd Date: 27 Mar 1998
Publish Date: 05 Sep 1998

Abstract

Abstract

Shock loading technique is used to study dielectric breakdown of the PZT-95/5 ferroelectric ceramics caused by compress of shock waves on the direction vertical to the remnant polarization vector Pr in this paper. The character parameters of the dynamic dielectric breakdown with shock wave loading are obtained by means of both experiment and numerical simulation. Finally the breakdown mechanism of the material is discussed.
- shock loading,
- ferroelectric ceramics,
- breakdown