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Pulse electric field induced phase transition behaviors of La-doped Pb(Zr,Sn,Ti)O3 antiferroelectric ceramics

  • Xi'an Jiaotong University

科研成果: 会议稿件论文同行评审

摘要

Antiferroelectric (AFE)- ferroelectric (FE)-antiferroelectric phase transitions for La-doped Pb(Zr,Sn,Ti)O3 ceramics could be induced by a high power pulse electric field with the strength about 5kV/mm and pulse-width around 400ns. While the pulse electric field applying to the ceramic samples, the ceramics has undergone a complete AFE-FE-AFE phase transitions process, where a pulse hysteresis loop (P-E curve) is formed by the pulse current and pulse voltage induced from the specimens within about 800 ns. Comparing with the quasi-static hysteresis loop (P-E curve), the pulse hysteresis loop could provide more detailed information about the phase transition of La-doped Pb(Zr,Sn,Ti)O3 ceramics dynamically.

源语言英语
301-304
页数4
出版状态已出版 - 2005
活动2004 14th IEEE International Symposium on Applications of Ferroelectrics, ISAF-04. A Conference of the IEEE Ultrasonics, Feroelectrics, and Frequency Control Society (UFFC-S) - Montreal, 加拿大
期限: 23 8月 200427 8月 2004

会议

会议2004 14th IEEE International Symposium on Applications of Ferroelectrics, ISAF-04. A Conference of the IEEE Ultrasonics, Feroelectrics, and Frequency Control Society (UFFC-S)
国家/地区加拿大
Montreal
时期23/08/0427/08/04

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