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Structural, piezoelectric, multiferroic and magnetoelectric properties of (1-x)BiFeO3-xBa(1-y)Sr(y)TiO(3)solid solutions

文献类型：期刊论文

作者Wu, J.2,3; Zhao, G. C.2,3; Jiang, Z. Z.2,3; Wang, D.2,3; Yang, J.2; Tong, P.2; Zhu, X. B.2; Yin, L. H.2; Song, W. H.2; Sun, Y. P.1,2,4
刊名JOURNAL OF ELECTROCERAMICS
出版日期2020-07-12
关键词Phase boundary Piezoelectricity Multiferroics Lead-free
ISSN号1385-3449
DOI10.1007/s10832-020-00217-4
通讯作者Yin, L. H.(lhyin@issp.ac.cn) ; Song, W. H.(whsong@issp.ac.cn)
英文摘要Lead-free (1-x)BiFeO3-xBa(1-y)Sr(y)TiO(3)(0 <= x <= 0.4, 0.0 <= y <= 0.8) (BF-BST) ceramics were fabricated with the conventional solid-state reaction method. The structural, piezoelectric, multiferroic and magnetoelectric properties have been investigated for these BF-BST solid solutions, especially for the samples near the morphotropic phase boundaries (MPB). Structural analysis shows a coexistence of rhombohedral (R) and tetragonal (T) phases in all the MPB samples, in which the lattice distortion ofRandTphases increases overall and decreases, respectively, with increasingy. All the MPB samples show multiferroicity and magnetoelectric effect at room temperature. Both the ferroelectricity and piezoelectricity are found to decrease with increasingyin the MPB samples. It is revealed that highTdistortion and lowRdistortion should contribute dominantly to the high piezoelectricity near MPB in BF-BST solid solutions. These results suggest a possible new strategy for designing high-performance piezoelectric ceramics and also the important role of MPB in the improvement of multiferroicity.
WOS关键词MORPHOTROPIC PHASE-BOUNDARY ; LEAD-FREE PIEZOCERAMICS ; FERROELECTRIC CERAMICS ; TRANSITIONS
资助项目National Natural Science Foundation of China[11874360] ; National Natural Science Foundation of China[U1832115] ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences[QYZDB-SSW-SLH015] ; Chinese Academy of Sciences Large-Scale Scientific Facility[U1832115]
WOS研究方向Materials Science
语种英语
WOS记录号WOS:000547799700001
出版者SPRINGER
资助机构National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, Chinese Academy of Sciences ; Chinese Academy of Sciences Large-Scale Scientific Facility
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/94814]  
专题中国科学院合肥物质科学研究院
通讯作者Yin, L. H.; Song, W. H.
作者单位1.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Peoples R China
2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
3.Univ Sci & Technol China, Hefei 230026, Peoples R China
4.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Wu, J.,Zhao, G. C.,Jiang, Z. Z.,et al. Structural, piezoelectric, multiferroic and magnetoelectric properties of (1-x)BiFeO3-xBa(1-y)Sr(y)TiO(3)solid solutions[J]. JOURNAL OF ELECTROCERAMICS,2020.
APA Wu, J..,Zhao, G. C..,Jiang, Z. Z..,Wang, D..,Yang, J..,...&Sun, Y. P..(2020).Structural, piezoelectric, multiferroic and magnetoelectric properties of (1-x)BiFeO3-xBa(1-y)Sr(y)TiO(3)solid solutions.JOURNAL OF ELECTROCERAMICS.
MLA Wu, J.,et al."Structural, piezoelectric, multiferroic and magnetoelectric properties of (1-x)BiFeO3-xBa(1-y)Sr(y)TiO(3)solid solutions".JOURNAL OF ELECTROCERAMICS (2020).

入库方式： OAI收割

来源：合肥物质科学研究院

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