DocumentCode
2982607
Title
#6226 Pulse electric field induced phase transition behaviors of La-doped Pb(Zr,Sn,Ti)O3 antiferroelectric ceramics
Author
Xu, Zhuo ; Feng, Yujun ; Xia, Song ; Wang, Dong ; Yao, Xi
Author_Institution
Electron. Mater. Res. Laboratory, Xi´´an Jiaotong Univ., China
fYear
2004
fDate
23-27 Aug. 2004
Firstpage
301
Lastpage
304
Abstract
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 5 kV/mm and pulse-width around 400 ns. 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 die 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.
Keywords
antiferroelectric materials; dielectric hysteresis; electric field effects; ferroelectric ceramics; ferroelectric transitions; lanthanum; lead compounds; P-E curve; Pb(ZrSnTi)O3:La; antiferroelectric ceramics; antiferroelectric-ferroelectric-antiferroelectric phase transitions; high power pulse electric field; pulse current; pulse electric field induced phase transition; pulse hysteresis loop; pulse voltage; pulse-width; quasistatic hysteresis loop; Ceramics; Ferroelectric materials; Frequency; Hysteresis; Laboratories; Polarization; Pulse circuits; Pulse measurements; Pulse transformers; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Applications of Ferroelectrics, 2004. ISAF-04. 2004 14th IEEE International Symposium on
ISSN
1099-4734
Print_ISBN
0-7803-8410-5
Type
conf
DOI
10.1109/ISAF.2004.1418396
Filename
1418396
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