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Pulse discharge properties of PLZST antiferroelectric ceramics compared with ferroelectric and linear dielectrics
Xu, Chenhong1,2; Liu, Zhen1; Chen, Xuefeng1; Yan, Shiguang1; Cao, Fei1; Dong, Xianlin1; Wang, Genshui1
2017
发表期刊AIP Advances
卷号7期号:11
摘要The pulse discharge properties of lead lanthanum zirconate stannate titanate (PLZST) antiferroelectric (AFE) ceramics, ferroelectric (FE) dielectrics, and linear dielectrics were compared in this paper. It is found that as the voltage increases, those three types of dielectrics display three different voltage-dependent regularities: the peak current (Imax) of linear dielectrics increases linearly with increasing voltage; the Imaxof FE dielectrics rises up with a gradually declined increase rate; the Imaxof PLZST AFE ceramics presents a three-stage growth and during the third stage, the regularity is similar with that of FE dielectrics. Furthermore, three advantages of PLZST AFE ceramics for pulse discharge can be determined: a large increase rate of Imaxdue the field-forced AFE-FE phase transition, a great enhanced power density and a relatively short discharge period time. These results would pave the way for understanding and utilizing AFE ceramics in pulse power application. © 2017 Author(s).
DOI10.1063/1.5005808
EI入藏号20174704425484
EI主题词Dielectric materials
EI分类号701.1 Electricity: Basic Concepts and Phenomena - 708.1 Dielectric Materials - 812.1 Ceramics
引用统计
文献类型期刊论文
条目标识符http://ir.sic.ac.cn/handle/331005/25773
专题中国科学院上海硅酸盐研究所
作者单位1.Key Laboratory of Inorganic Functional Materials and Devices, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai; 200050, China;
2.University of Chinese Academy of Sciences, Beijing; 100049, China
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GB/T 7714
Xu, Chenhong,Liu, Zhen,Chen, Xuefeng,et al. Pulse discharge properties of PLZST antiferroelectric ceramics compared with ferroelectric and linear dielectrics[J]. AIP Advances,2017,7(11).
APA Xu, Chenhong.,Liu, Zhen.,Chen, Xuefeng.,Yan, Shiguang.,Cao, Fei.,...&Wang, Genshui.(2017).Pulse discharge properties of PLZST antiferroelectric ceramics compared with ferroelectric and linear dielectrics.AIP Advances,7(11).
MLA Xu, Chenhong,et al."Pulse discharge properties of PLZST antiferroelectric ceramics compared with ferroelectric and linear dielectrics".AIP Advances 7.11(2017).
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