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	Cyclic and reversible domain switching near crack tips in poled 0.62Pb(Mg1/3Nb2/3)O-3-0.38PbTiO(3) single crystals under electric fields
	Jiang, Yejian ; Fang, Daining
	2010-05-07 ; 2010-05-07
关键词	FERROELECTRIC CERAMICS GROWTH DRIVEN Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering
中文摘要	In this article, we Investigate the domain switching near crack tips in 0.62Pb(Mg1/3Nb2/3)O(3-)0.38PbTiO(3) (PMNT62/38) single crystal poled along the [001] orientation by polarized-light microscopy. The experimental results reveal that cyclic electric fields stimulate cyclic domain switching near a crack tip. Though the applied electric field is far lower than the coercive electric field, the intensive electric field is able to induce domain switching at a crack tip. Such switched domains are reversible after removal of the applied field.
语种	英语 ; 英语
出版者	MINERALS METALS MATERIALS SOC ; WARRENDALE ; 184 THORN HILL RD, WARRENDALE, PA 15086 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/16222]
专题	清华大学
推荐引用方式 GB/T 7714	Jiang, Yejian,Fang, Daining. Cyclic and reversible domain switching near crack tips in poled 0.62Pb(Mg1/3Nb2/3)O-3-0.38PbTiO(3) single crystals under electric fields[J],2010, 2010.
APA	Jiang, Yejian,&Fang, Daining.(2010).Cyclic and reversible domain switching near crack tips in poled 0.62Pb(Mg1/3Nb2/3)O-3-0.38PbTiO(3) single crystals under electric fields..
MLA	Jiang, Yejian,et al."Cyclic and reversible domain switching near crack tips in poled 0.62Pb(Mg1/3Nb2/3)O-3-0.38PbTiO(3) single crystals under electric fields".(2010).

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