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Structural origin of room temperature poling enhanced piezoelectricity in modified Pb(Mg1/3Nb2/3)O3-30%PbTiO3crystals
Wang, Ding1; Yuan, Guoliang1; Luo, Haosu2; Li, Jiefang3; Viehland, Dwight3; Wang, Yaojin1
2017
Source PublicationJournal of the American Ceramic Society
ISSN00027820
Volume100Issue:10Pages:4938-4944
AbstractThe 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
DOI10.1111/jace.15006
EI Accession Number20172603849980
EI KeywordsSingle crystals
EI Classification Number641.2 Heat Transfer - 701.1 Electricity: Basic Concepts and Phenomena - 801.4 Physical Chemistry - 933.1 Crystalline Solids
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25372
Collection中国科学院上海硅酸盐研究所
Affiliation1.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
Recommended Citation
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.
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