Large strain induced by the alignment of defect dipoles in (Bi3+,Fe3+) co-doped Pb(Zr,Ti)O-3 ceramics

doi:10.1016/j.scriptamat.2017.08.013

	Large strain induced by the alignment of defect dipoles in (Bi3+,Fe3+) co-doped Pb(Zr,Ti)O-3 ceramics
	Zeng, Jiangtao; Zhao, Kunyu; Shi, Xue; Ruan, Xuezheng; Zheng, Liaoying; Li, Guorong
刊名	SCRIPTA MATERIALIA
	2018
卷号	142 页码:20
关键词	Ferroelectric ceramics Point defects Piezoelectricity
ISSN号	1359-6462
DOI	10.1016/j.scriptamat.2017.08.013
英文摘要	(Bi3+,Fe3+) co-doped Pb(Zr,Ti)O-3 (PZT-BF) and single Fe3+ dope Pb(Zr,Ti)O-3 (PZT-F) ceramics were prepared by solid state reaction method and their ferroelectric properties were investigated. The results showed that ferroelectric property of (Bi3+,Fe3+) co-doped PZT ceramics were very different from that of single Fe3+ doped PZT ceramics due to the different mechanisms on the interaction of defect dipoles with spontaneous polarization or domain walls. Unpoled PZT-BF showed very low. remnant polarization and low electric field induced strain. After poling, the remnant polarization and electric field induced strain increased markedly due to the alignment of defect dipoles. (C) 2017 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
学科主题	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000413281100005
资助机构	The work was jointly supported by the National Key R&D Program of China (2016YFB0402701), National Key Project for Basic Research of China (No. 2013CB632900), National Natural Science Foundation of China (No. 51672293), the External Cooperation Program of BIC, CAS (No. 121631KYSB20130003) and the Innovation Project of the Shanghai Institute of Ceramics. ; The work was jointly supported by the National Key R&D Program of China (2016YFB0402701), National Key Project for Basic Research of China (No. 2013CB632900), National Natural Science Foundation of China (No. 51672293), the External Cooperation Program of BIC, CAS (No. 121631KYSB20130003) and the Innovation Project of the Shanghai Institute of Ceramics.
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/24619]
专题	中国科学院上海硅酸盐研究所
作者单位	Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Ceram & Devices, 1295 Dingxi Rd, Shanghai 200050, Peoples R China
推荐引用方式 GB/T 7714	Zeng, Jiangtao,Zhao, Kunyu,Shi, Xue,et al. Large strain induced by the alignment of defect dipoles in (Bi3+,Fe3+) co-doped Pb(Zr,Ti)O-3 ceramics[J]. SCRIPTA MATERIALIA,2018,142:20, 22.
APA	Zeng, Jiangtao,Zhao, Kunyu,Shi, Xue,Ruan, Xuezheng,Zheng, Liaoying,&Li, Guorong.(2018).Large strain induced by the alignment of defect dipoles in (Bi3+,Fe3+) co-doped Pb(Zr,Ti)O-3 ceramics.SCRIPTA MATERIALIA,142,20.
MLA	Zeng, Jiangtao,et al."Large strain induced by the alignment of defect dipoles in (Bi3+,Fe3+) co-doped Pb(Zr,Ti)O-3 ceramics".SCRIPTA MATERIALIA 142(2018):20.