Ho substitution suppresses collinear Dy spin order and enhances polarization in DyMnO3
文献类型：期刊论文
| 作者 | Zhang, N.1,2; Guo, Y. Y.1; Lin, L.1; Dong, S.3; Yan, Z. B.1; Li, X. G.4; Liu, J. -M.1,5 |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2011-09-05 |
| 卷号 | 99期号:10页码:3 |
| ISSN号 | 0003-6951 |
| 关键词 | dielectric polarisation dysprosium compounds holmium compounds multiferroics |
| DOI | 10.1063/1.3636399 |
| 通讯作者 | Liu, J. -M.(liujm@nju.edu.cn) |
| 英文摘要 | The multiferroic behaviors of Dy1-xHoxMnO3 are investigated in order to reveal the effects of Ho-substitution on the independent collinear Dy spin order and ferroelectric polarization at low temperature. It is demonstrated that a partial Ho-substitution of Dy ions significantly suppresses the independent Dy spin order at low temperature on one hand, and maintains the R-Mn spin coupling on the other hand, thus leading to a remarkable enhancement of the polarization at low temperature. (C) 2011 American Institute of Physics. [doi:10.1063/1.3636399] |
| 资助项目 | Natural Science Foundation of China[50832002] ; Natural Science Foundation of China[11004027] ; Natural Science Foundation of China[51021091] ; National Key Projects for Basic Research of China[2009CB929501] ; National Key Projects for Basic Research of China[2009CB623303] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | AMER INST PHYSICS |
| WOS记录号 | WOS:000294739100038 |
| 资助机构 | Natural Science Foundation of China ; National Key Projects for Basic Research of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/106795]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Liu, J. -M. |
| 作者单位 | 1.Nanjing Univ, Solid State Microstruct Lab, Nanjing 210093, Peoples R China 2.Henan Normal Univ, Coll Phys & Informat Engn, Xinxiang, Peoples R China 3.Southeast Univ, Dept Phys, Nanjing 211189, Peoples R China 4.Univ Sci & Technol China, Dept Phys, Hefei 230026, Anhui, Peoples R China 5.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, N.,Guo, Y. Y.,Lin, L.,et al. Ho substitution suppresses collinear Dy spin order and enhances polarization in DyMnO3[J]. APPLIED PHYSICS LETTERS,2011,99(10):3. |
| APA | Zhang, N..,Guo, Y. Y..,Lin, L..,Dong, S..,Yan, Z. B..,...&Liu, J. -M..(2011).Ho substitution suppresses collinear Dy spin order and enhances polarization in DyMnO3.APPLIED PHYSICS LETTERS,99(10),3. |
| MLA | Zhang, N.,et al."Ho substitution suppresses collinear Dy spin order and enhances polarization in DyMnO3".APPLIED PHYSICS LETTERS 99.10(2011):3. |
入库方式： OAI收割
来源：金属研究所
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