Spin glass and magnetoelectric effect in BiFeO3-Bi0.5K0.5TiO3-Bi0.5Na0.5TiO3 single crystals
文献类型：期刊论文
| 作者 | Yin, L. H.1,3 ; Yang, J.3; Tong, P.3; Song, W. H.3; Dai, J. M.3; Zhu, X. B.3; Sun, Y. P.2,3,4
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| 刊名 | JOURNAL OF APPLIED PHYSICS
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| 出版日期 | 2022-07-28 |
| 卷号 | 132 |
| ISSN号 | 0021-8979 |
| DOI | 10.1063/5.0092058 |
| 通讯作者 | Yin, L. H.(lhyin@issp.ac.cn) ; Sun, Y. P.(ypsun@issp.ac.cn) |
| 英文摘要 | We report a cluster spin glass behavior, multiferroicity and magnetoelectric (ME) effects in the single crystals of 0.46 BiFeO 3-0.54 Bi-0.5 ( K-0.31 Na-0.69)(0.5) TiO3. The crystals are found to possess a pseudo-cubic structure with a weak tetragonal distortion and show ferroelectricity at room temperature with a ferroelectric curie temperature of T-C similar to 630.1 K. The cluster spin glass state in the crystal is evidenced by detailed dc and ac magnetic experiments, including thermo-remnant magnetization, aging effect, memory effect, etc. Magnetodielectric effects, poling enhanced magnetism, and electric field induced acceleration of magnetization relaxation in the spin glass state are observed and ascribed mainly to spin-lattice coupling. These results might suggest an effective route to improve ferromagnetism and ME effects by constructing a spin glass state in BiFeO3-based antiferromagnetic multiferroics. Published under an exclusive license by AIP Publishing. |
| 资助项目 | National Natural Science Foundation of China (NNSFC)[11874360] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | AIP Publishing |
| WOS记录号 | WOS:000885765000001 |
| 资助机构 | National Natural Science Foundation of China (NNSFC) |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/130399]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Yin, L. H.; Sun, Y. P. |
| 作者单位 | 1.Univ Sci & Technol China, Hefei 230026, Peoples R China 2.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Peoples R China 3.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 4.Chinese Acad Sci, High Magnet Field Lab, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yin, L. H.,Yang, J.,Tong, P.,et al. Spin glass and magnetoelectric effect in BiFeO3-Bi0.5K0.5TiO3-Bi0.5Na0.5TiO3 single crystals[J]. JOURNAL OF APPLIED PHYSICS,2022,132. |
| APA | Yin, L. H..,Yang, J..,Tong, P..,Song, W. H..,Dai, J. M..,...&Sun, Y. P..(2022).Spin glass and magnetoelectric effect in BiFeO3-Bi0.5K0.5TiO3-Bi0.5Na0.5TiO3 single crystals.JOURNAL OF APPLIED PHYSICS,132. |
| MLA | Yin, L. H.,et al."Spin glass and magnetoelectric effect in BiFeO3-Bi0.5K0.5TiO3-Bi0.5Na0.5TiO3 single crystals".JOURNAL OF APPLIED PHYSICS 132(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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