Structural origin of room temperature poling enhanced piezoelectricity in modified Pb(Mg1/3Nb2/3)O3-30%PbTiO3crystals

doi:10.1111/jace.15006

	Structural origin of room temperature poling enhanced piezoelectricity in modified Pb(Mg1/3Nb2/3)O3-30%PbTiO3crystals
	Wang, Ding 1; Yuan, Guoliang 1; Luo, Haosu 2; Li, Jiefang 3; Viehland, Dwight 3; Wang, Yaojin 1
刊名	Journal of the American Ceramic Society
	2017
卷号	100 期号:10 页码:4938-4944
ISSN号	00027820
DOI	10.1111/jace.15006
英文摘要	The piezoelectric properties of [110]-oriented Mn-doped Pb(Mg1/3Nb2/3)O3-30%PbTiO3single crystals was found to be enhanced by poling at room temperature, relative to traditional poling on field-cooling (FC). High-resolution x-ray diffraction data revealed a phase transition sequence of cubic→tetragonal→ orthorhombic (O)→monoclinic B-type (MB) on field-cooling with a phase coexistence of single domain O and MBat 300 K in the FC state; whereas poling at room temperature revealed a MBsingle phase. Accordingly, the structural origin of the piezoelectricity enhancement on poling at room temperature is attributed to a pure MBphase. It is probable, in the FC state, that field-cooling results in defect dipole migration, which then acts to stabilize regions of the O phase on cooling into the MBone. © 2017 The American Ceramic Society
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/25372]
专题	中国科学院上海硅酸盐研究所
作者单位	1.School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing; Jiangsu, China; 2.Shanghai Institute of Ceramics, Chinese Academy of Sciences, Jiading; Shanghai, China; 3.Department of Materials Science and Engineering, Virginia Tech, Blacksburg; VA, United States
推荐引用方式 GB/T 7714	Wang, Ding,Yuan, Guoliang,Luo, Haosu,et al. Structural origin of room temperature poling enhanced piezoelectricity in modified Pb(Mg1/3Nb2/3)O3-30%PbTiO3crystals[J]. Journal of the American Ceramic Society,2017,100(10):4938-4944.
APA	Wang, Ding,Yuan, Guoliang,Luo, Haosu,Li, Jiefang,Viehland, Dwight,&Wang, Yaojin.(2017).Structural origin of room temperature poling enhanced piezoelectricity in modified Pb(Mg1/3Nb2/3)O3-30%PbTiO3crystals.Journal of the American Ceramic Society,100(10),4938-4944.
MLA	Wang, Ding,et al."Structural origin of room temperature poling enhanced piezoelectricity in modified Pb(Mg1/3Nb2/3)O3-30%PbTiO3crystals".Journal of the American Ceramic Society 100.10(2017):4938-4944.