Antisite disorder-induced low-field magnetoresistance in some frustrated Sr2FeMoO6
文献类型：期刊论文
| 作者 | Cai, TY ; Ju, S ; Li, ZY |
| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
 |
| 出版日期 | 2006 |
| 卷号 | 18期号:49页码:11347 |
| 关键词 | DOUBLE-PEROVSKITE SR2FEMOO6 ROOM-TEMPERATURE MAGNETORESISTANCE THIN-FILMS GIANT MAGNETORESISTANCE MAGNETOTRANSPORT MAGNETIZATION ENHANCEMENT ALLOYS |
| ISSN号 | 0953-8984 |
| 通讯作者 | Li, ZY: Suzhou Univ, Dept Phys, Suzhou 215006, Peoples R China. |
| 中文摘要 | Considering the existence of antiferromagnetic patches induced by the antisite disorder in ferrimagnetic Sr2FeMoO6, we have developed a resistor network model to account for the effects of the antisite disorder on the magnetoresistance in this material. It is proposed that the magnetic disorder resulting from the existence of frustration around the antiferromagnetic patches will be suppressed under the applied magnetic field and low-field magnetoresistance will be observed. For samples with low levels of antisite defects, the magnetoresistive behaviour may be strongly affected by the different degrees of magnetic inhomogeneity. Our calculated results are in agreement with experimental observations. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33901]  |
| 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 | Cai, TY,Ju, S,Li, ZY. Antisite disorder-induced low-field magnetoresistance in some frustrated Sr2FeMoO6[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2006,18(49):11347. |
| APA | Cai, TY,Ju, S,&Li, ZY.(2006).Antisite disorder-induced low-field magnetoresistance in some frustrated Sr2FeMoO6.JOURNAL OF PHYSICS-CONDENSED MATTER,18(49),11347. |
| MLA | Cai, TY,et al."Antisite disorder-induced low-field magnetoresistance in some frustrated Sr2FeMoO6".JOURNAL OF PHYSICS-CONDENSED MATTER 18.49(2006):11347. |
入库方式： OAI收割
来源：物理研究所
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