Origin of glassy magnetic behaviour in the bilayered manganite (La0.5Nd0.5)(1.2)Sr1.8Mn2O7
文献类型：期刊论文
| 作者 | Liao, DQ ; Sun, Y ; Yang, RF ; Li, QA ; Cheng, ZH |
| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
 |
| 出版日期 | 2007 |
| 卷号 | 19期号:27 |
| ISSN号 | 0953-8984 |
| 中文摘要 | We report a detailed study of the glassy magnetic behaviour in a phase-separated (La0.5Nd0.5)(1.2)Sr1.8Mn2O7 single crystal. The frequency dependence of the ac susceptibility, as well as ageing and memory effects observed in the sample, are similar to the glassy behaviour in spin glasses. However, the evolution of ac susceptibility with superposed dc fields is contrary to what is expected for a classical spin-glass phase. Instead, it can be well understood in terms of the coexistence of a spin-glass-like phase and an assembly of magnetic clusters in a phase-separated state. Therefore, our study clarifies the origin of glassy behaviour in the bilayered manganite (La0.5Nd0.5) 1.2Sr1.8Mn2O7. |
| 收录类别 | SCI |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50474]  |
| 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 | Liao, DQ,Sun, Y,Yang, RF,et al. Origin of glassy magnetic behaviour in the bilayered manganite (La0.5Nd0.5)(1.2)Sr1.8Mn2O7[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2007,19(27). |
| APA | Liao, DQ,Sun, Y,Yang, RF,Li, QA,&Cheng, ZH.(2007).Origin of glassy magnetic behaviour in the bilayered manganite (La0.5Nd0.5)(1.2)Sr1.8Mn2O7.JOURNAL OF PHYSICS-CONDENSED MATTER,19(27). |
| MLA | Liao, DQ,et al."Origin of glassy magnetic behaviour in the bilayered manganite (La0.5Nd0.5)(1.2)Sr1.8Mn2O7".JOURNAL OF PHYSICS-CONDENSED MATTER 19.27(2007). |
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来源：物理研究所
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