Field-induced transition in the layered manganite LaEu0.2Sr1.8Mn2O7
文献类型：期刊论文
| 作者 | Zhang, J ; Yan, QW ; Wang, FW ; Yuan, P ; Zhang, PL |
| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
 |
| 出版日期 | 2001 |
| 卷号 | 13期号:5页码:917 |
| 关键词 | COLOSSAL-MAGNETORESISTANCE GIANT MAGNETORESISTANCE T-C LA1.2SR1.8MN2O7 OXIDES STATE PR |
| ISSN号 | 0953-8984 |
| 通讯作者 | Zhang, J: Osaka Univ, Inst Sci & Ind Res, 8-1 Mihogaoka, Ibaraki, Osaka 5670047, Japan. |
| 中文摘要 | We report on the effect of substitution of Eu on the structure, magnetic and transport properties of the layered manganese oxides La1.2-xEuxSr1.8Mn2O7 (x = 0-0.4). With Eu substituting for some of the La, the MnO6 octahedron shows an anomalous lattice distortion, especially in the case of x = 0.2 Eu substitution suppresses the ferromagnetic (FM) metallic state, resulting in a FM cluster-glass state for x less than or equal to 0.2 and no magnetic ordering for x > 0.2. LaEu0.2Sr1.8Mn2O7 (x = 0.2) undergoes a metamagnetic transition from the proposed layered FM cluster-glass state to the long-range FM state under a 4 T field, as well as a magnetic-field-induced insulating-metallic transition. The relationships among the lattice effect, exchange interactions and magnetotransport properties are discussed. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/38188]  |
| 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 | Zhang, J,Yan, QW,Wang, FW,et al. Field-induced transition in the layered manganite LaEu0.2Sr1.8Mn2O7[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2001,13(5):917. |
| APA | Zhang, J,Yan, QW,Wang, FW,Yuan, P,&Zhang, PL.(2001).Field-induced transition in the layered manganite LaEu0.2Sr1.8Mn2O7.JOURNAL OF PHYSICS-CONDENSED MATTER,13(5),917. |
| MLA | Zhang, J,et al."Field-induced transition in the layered manganite LaEu0.2Sr1.8Mn2O7".JOURNAL OF PHYSICS-CONDENSED MATTER 13.5(2001):917. |
入库方式： OAI收割
来源：物理研究所
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