Effects of Gd substitution on magnetic and transport properties in La0.6-xGdxSr1.4MnO4
文献类型：期刊论文
| 作者 | Ma, X ; Lu, Y ; Kou, ZQ ; Di, NL ; Cheng, ZH ; Li, QA |
| 刊名 | CHINESE PHYSICS
 |
| 出版日期 | 2005 |
| 卷号 | 14期号:1页码:192 |
| 关键词 | MANGANESE OXIDES MAGNETORESISTANCE LA0.5SR1.5MNO4 CHARGE |
| ISSN号 | 1009-1963 |
| 通讯作者 | Ma, X: Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing 100080, Peoples R China. |
| 中文摘要 | With the increasing of x, the ZFC (zero-field cooling) M - T curves for the polycrystals La0.6-xGdxSr1.4MnO4 (x=0, 0.1, 0.2, 0.4, 0.6) change from spin-glass-like to paramagnetic, and each ZFC M - T curve has an inflection point at 20K. These behaviours can be understood by considering the respective contributions of Mn and Gd to the total magnetism. In addition, for all the samples, thermal activation conducting behaviours are observed from 100 K to room temperature. Due to the strong antiferromagnetic coupling between neighbouring Mn ions, there is no obvious magnetoresistance effect until the magnetic field strength rises to 3.98 x 10(6) A/m. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36722]  |
| 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 | Ma, X,Lu, Y,Kou, ZQ,et al. Effects of Gd substitution on magnetic and transport properties in La0.6-xGdxSr1.4MnO4[J]. CHINESE PHYSICS,2005,14(1):192. |
| APA | Ma, X,Lu, Y,Kou, ZQ,Di, NL,Cheng, ZH,&Li, QA.(2005).Effects of Gd substitution on magnetic and transport properties in La0.6-xGdxSr1.4MnO4.CHINESE PHYSICS,14(1),192. |
| MLA | Ma, X,et al."Effects of Gd substitution on magnetic and transport properties in La0.6-xGdxSr1.4MnO4".CHINESE PHYSICS 14.1(2005):192. |
入库方式： OAI收割
来源：物理研究所
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