SIC OpenIR
Field cycling-induced evolution of functional properties in bismuth samarium ferrite ceramics
Wang, Lei; Liang, Ruihong; Zhou, Zhiyong; Liu, Ningtao; Dong, Xianlin
2019-08-01
Source PublicationJOURNAL OF THE AMERICAN CERAMIC SOCIETY
ISSN0002-7820
Volume102Issue:8Pages:4670
SubtypeArticle
AbstractThe field-controlled phase transition is a promising concept for the design of novel multiferroic materials. Rare-earth samarium-modified bismuth ferrite (Bi1-xSmxFeO3) possesses a morphotropic phase boundary (MPB) that has similar free energies between the polar and nonpolar phases, making it an exceptional candidate. In this study, we investigated the electric field cycling-dependent behavior of ferroelectricity in Bi1-xSmxFeO3 ceramics near MPB. During electric field cycling, a significantly enhanced remanent polarization was observed. Cycled Bi0.86Sm0.14FeO3 and Bi0.84Sm0.16FeO3 exhibited enhanced ferroelectric (remanent polarization >30 mu C/cm(2)) and magnetic (remanent magnetization >0.20 emu/g) properties at room temperature. Through a systematic study of dynamic hysteresis measurements and a structural analysis, these results were attributed to a field cycling-induced nonpolar-to-polar phase transition. In situ high temperature measurements showed a previously unreported sharp anomaly of the piezoelectric coefficient (d(33)) near the magnetic transition point (T-N). These results indicated a strong magnetoelectric coupling in rare earth-modified bismuth ferrite materials, suggesting the possibility of magnetically modulated piezoelectricity.
DOI10.1111/jace.16347
Language英语
WOS Research AreaMaterials Science
PublisherWILEY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/26946
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Wang, Lei,Liang, Ruihong,Zhou, Zhiyong,et al. Field cycling-induced evolution of functional properties in bismuth samarium ferrite ceramics[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2019,102(8):4670.
APA Wang, Lei,Liang, Ruihong,Zhou, Zhiyong,Liu, Ningtao,&Dong, Xianlin.(2019).Field cycling-induced evolution of functional properties in bismuth samarium ferrite ceramics.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,102(8),4670.
MLA Wang, Lei,et al."Field cycling-induced evolution of functional properties in bismuth samarium ferrite ceramics".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 102.8(2019):4670.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Lei]'s Articles
[Liang, Ruihong]'s Articles
[Zhou, Zhiyong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Lei]'s Articles
[Liang, Ruihong]'s Articles
[Zhou, Zhiyong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Lei]'s Articles
[Liang, Ruihong]'s Articles
[Zhou, Zhiyong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.