Spontaneous magnetization and resistivity jumps in bilayered manganite (La0.8Eu0.2)(4/3)Sr5/3Mn2O7 single crystals
文献类型：期刊论文
| 作者 | Zhao, JJ ; Lu, Y ; Haosibayar ; Ru, X ; Yang, RF ; Li, QA ; Sun, Y ; Cheng, ZH |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2008 |
| 卷号 | 17期号:7页码:2717 |
| 关键词 | SPIN-GLASS MAGNETORESISTANCE LA1.2SR1.8MN2O7 FIELD |
| ISSN号 | 1674-1056 |
| 通讯作者 | Zhao, JJ (reprint author), Baotou Normal Univ, Dept Phys, Baotou 014030, Peoples R China. |
| 中文摘要 | Owing to the inhomogeneous state resulting from the doping of a small number of Eu ions into La4/3Sr5/3Mn2O7, from the resulting single crystal (La0.8Eu0.2)(4/3)Sr5/3Mn2O7 we have observed the magnetization jump, the resistivity jump, as well as the relaxation phenomena. For (La0.8Eu0.2)(4/3)Sr5/3Mn2O7, it has a very delicate ground state due to the interplays among spin, charge, orbital, lattice degrees of freedom. Consequently, the magnetization state is sensitive to temperature, magnetic field, as well as time. Meanwhile, the evolution of the magnetization with time shows a spontaneous jump when both the temperature and the magnetic field are constant. Similar step-like behaviours are also observed in resistivity. All these results suggest that Eu doping can greatly modulate the physical properties of La4/3Sr5/3Mn2O7 and cause such interesting behaviours. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/52970]  |
| 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 | Zhao, JJ,Lu, Y,Haosibayar,et al. Spontaneous magnetization and resistivity jumps in bilayered manganite (La0.8Eu0.2)(4/3)Sr5/3Mn2O7 single crystals[J]. CHINESE PHYSICS B,2008,17(7):2717. |
| APA | Zhao, JJ.,Lu, Y.,Haosibayar.,Ru, X.,Yang, RF.,...&Cheng, ZH.(2008).Spontaneous magnetization and resistivity jumps in bilayered manganite (La0.8Eu0.2)(4/3)Sr5/3Mn2O7 single crystals.CHINESE PHYSICS B,17(7),2717. |
| MLA | Zhao, JJ,et al."Spontaneous magnetization and resistivity jumps in bilayered manganite (La0.8Eu0.2)(4/3)Sr5/3Mn2O7 single crystals".CHINESE PHYSICS B 17.7(2008):2717. |
入库方式： OAI收割
来源：物理研究所
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