KMS Shanghai Institute of Ceramics，Chinese Academy of Sciences
| Magnetoelectric response from the enhanced ferromagnetism and flexoelectric response in reduced BiFeO3-based ceramics | |
| Pan, Qi; Fang, Cong; Luo, Haosu; Chu, Baojin | |
| 2019-04-01 | |
| Source Publication | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
 |
| ISSN | 0955-2219 |
| Volume | 39Issue:4Pages:1057 |
| Subtype | Article |
| Abstract | The magnetoelectric effect of conventional magnetoelectric materials originates from the coupling between ferroelectricity and ferromagnetism. In this work, we demonstrate that a magnetoelectric response can also be achieved through the coupling between flexoelectricity and ferromagnetism. We show that the ferromagnetism and apparent flexoelectric response of BiFeO3-based ceramics are greatly enhanced after an asymmetrical chemical reduction is applied to the materials. The reduction also induces an inhomogeneous magnetic property in the materials, resulting in a bending deformation and flexoelectric response under a magnetic field. A magnetoelectric response, evidenced by an abrupt change in magnetic-field-induced electrical signals near the resonance frequency of the bending deformation, is obtained in the reduced BiFeO3-based ceramics. The present work provides an approach for designing magnetoelectric materials by exploiting the flexoelectric effect of materials. |
| Keyword | BiFeO3-BaTiO3 ceramic Flexoelectricity Magnetoelectric coupling |
| DOI | 10.1016/j.jeurceramsoc.2018.12.045 |
| Language | 英语 |
| WOS Research Area | Materials Science |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sic.ac.cn/handle/331005/27240 |
| Collection | 中国科学院上海硅酸盐研究所 |
| Recommended Citation GB/T 7714 | Pan, Qi,Fang, Cong,Luo, Haosu,et al. Magnetoelectric response from the enhanced ferromagnetism and flexoelectric response in reduced BiFeO3-based ceramics[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2019,39(4):1057. |
| APA | Pan, Qi,Fang, Cong,Luo, Haosu,&Chu, Baojin.(2019).Magnetoelectric response from the enhanced ferromagnetism and flexoelectric response in reduced BiFeO3-based ceramics.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,39(4),1057. |
| MLA | Pan, Qi,et al."Magnetoelectric response from the enhanced ferromagnetism and flexoelectric response in reduced BiFeO3-based ceramics".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 39.4(2019):1057. |
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