La-doped BiFeO3: Synthesis and multiferroic property study
文献类型：期刊论文
| 作者 | Lin, PT ; Li, X ; Zhang, L ; Yin, JH ; Cheng, XW ; Wang, ZH ; Wu, YC ; Wu, GH |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2014 |
| 卷号 | 23期号:4 |
| 关键词 | multiferroic BiFeO3 ferromagnetism |
| ISSN号 | 1674-1056 |
| 通讯作者 | Li, X (reprint author), Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China. |
| 中文摘要 | A new sol-foam-gel method was developed to fabricate La-doped BiFeO3 multiferroic materials. It was demonstrated that a gradual increase in the content of La-doped into BiFeO3 results in its structure changing from rhombohedral to orthorhombic. A study of other property changes indicates that La-doping in BiFeO3 enhances its ferromagnetism and ferroelectricity. A temperature-dependent magnetization study suggests that the magnetic property of La-doped BiFeO3 samples varied from antiferromagnetic to ferromagnetic as the content of La-doped into BiFeO3 increased from 0 to 20%. Unique temperature-dependent zero field cooling (ZFC) and field cooling (FC) magnetization behaviors were observed in 15% La-doped BiFeO3 - its ZFC temperature-dependent magnetization being ferromagnetic and its FC temperaturedependent magnetization being antiferromagnetic. A possible mechanism of such an interestingM-T behavior is discussed. |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59003]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Lin, PT,Li, X,Zhang, L,et al. La-doped BiFeO3: Synthesis and multiferroic property study[J]. CHINESE PHYSICS B,2014,23(4). |
| APA | Lin, PT.,Li, X.,Zhang, L.,Yin, JH.,Cheng, XW.,...&Wu, GH.(2014).La-doped BiFeO3: Synthesis and multiferroic property study.CHINESE PHYSICS B,23(4). |
| MLA | Lin, PT,et al."La-doped BiFeO3: Synthesis and multiferroic property study".CHINESE PHYSICS B 23.4(2014). |
入库方式： OAI收割
来源：物理研究所
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