Orientation-dependent piezoelectricity and domain characteristics of tetragonal Pb(Zr-0.3,Ti-0.7)(0.98)Nb0.02O3 thin films on Nb-doped SrTiO3 substrates

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	Orientation-dependent piezoelectricity and domain characteristics of tetragonal Pb(Zr-0.3,Ti-0.7)(0.98)Nb0.02O3 thin films on Nb-doped SrTiO3 substrates
	Q. Yu; J. F. Li; W. Sun; F. Y. Zhu; Y. M. Liu; Y. N. Chen; Z. J. Wang; J. Y. Li
	2014
发表期刊	Applied Physics Letters
ISSN	0003-6951
卷号	104 期号:1
摘要	For a better understanding of piezoelectricity in epitaxial film systems, epitaxially grown tetragonal Pb(Zr0.3Ti0.7)(0.98)Nb0.02O3 (PNZT) thin films with three primary crystallographic orientations were studied with a focus on their piezoelectric behaviors and domain configuration. Using piezoresponse force microscopy, the (001)-oriented epitaxial films were found to show superior piezoelectric properties compared with the (110)- and (111)-oriented films. This can be attributed to the structural characteristics of the tetragonal PNZT phase after applying an electrical field. Island-distributed domain shapes were also mapped for all three orientations. (C) 2014 AIP Publishing LLC.
部门归属	[yu, qi ; li, jing-feng ; sun, wei ; zhu, fang-yuan] tsinghua univ, sch mat sci & engn, state key lab new ceram & fine proc, beijing 100084, peoples r china. [liu, yuanming ; li, jiangyu] univ washington, dept mech engn, seattle, wa 98195 usa. [chen, yanna ; wang, zhanjie] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. ; li, jf (reprint author), tsinghua univ, sch mat sci & engn, state key lab new ceram & fine proc, beijing 100084, peoples r china. ; jingfeng@mail.tsinghua.edu.cn ; jjli@uw.edu
关键词	Piezoresponse Force Microscopy Morphotropic Phase-boundary Lead-zirconate-titanate Electrical-properties Pb(Zr,Ti)O-3 Films Crystal Polarization Ceramics
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语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/72398
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Q. Yu,J. F. Li,W. Sun,et al. Orientation-dependent piezoelectricity and domain characteristics of tetragonal Pb(Zr-0.3,Ti-0.7)(0.98)Nb0.02O3 thin films on Nb-doped SrTiO3 substrates[J]. Applied Physics Letters,2014,104(1).
APA	Q. Yu.,J. F. Li.,W. Sun.,F. Y. Zhu.,Y. M. Liu.,...&J. Y. Li.(2014).Orientation-dependent piezoelectricity and domain characteristics of tetragonal Pb(Zr-0.3,Ti-0.7)(0.98)Nb0.02O3 thin films on Nb-doped SrTiO3 substrates.Applied Physics Letters,104(1).
MLA	Q. Yu,et al."Orientation-dependent piezoelectricity and domain characteristics of tetragonal Pb(Zr-0.3,Ti-0.7)(0.98)Nb0.02O3 thin films on Nb-doped SrTiO3 substrates".Applied Physics Letters 104.1(2014).