Spontaneous magnetization and resistivity steps 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 | PHYSICAL REVIEW B
 |
| 出版日期 | 2006 |
| 卷号 | 74期号:17 |
| 关键词 | LA1.2SR1.8MN2O7 SINGLE-CRYSTALS PHASE-SEPARATION BEHAVIOR CHARGE |
| ISSN号 | 1098-0121 |
| 通讯作者 | Sun, Y (reprint author), Chinese Acad Sci, State Key Lab Magnetism, Inst Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | We report a detailed study of steplike magnetization and resistivity jumps in a bilayered (La0.5Nd0.5)(1.2)Sr1.8Mn2O7 single crystal. The sample exhibits very sharp metamagnetic transitions at low temperature when the magnetic field is applied either in an ab plane or along the c axis, which causes huge magnetization steps. The critical field depends on the cooling magnetic field as well as the sweep rate of the magnetic field. Meanwhile, the evolution with time of the magnetization exhibits a spontaneous step when both the temperature and magnetic field are constant. Similar steplike behaviors are also observed in resistivity. These results suggest that a martensiticlike transformation could happen in bilayered manganites. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/52971]  |
| 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. Spontaneous magnetization and resistivity steps in the bilayered manganite (La0.5Nd0.5)(1.2)Sr1.8Mn2O7[J]. PHYSICAL REVIEW B,2006,74(17). |
| APA | Liao, DQ,Sun, Y,Yang, RF,Li, QA,&Cheng, ZH.(2006).Spontaneous magnetization and resistivity steps in the bilayered manganite (La0.5Nd0.5)(1.2)Sr1.8Mn2O7.PHYSICAL REVIEW B,74(17). |
| MLA | Liao, DQ,et al."Spontaneous magnetization and resistivity steps in the bilayered manganite (La0.5Nd0.5)(1.2)Sr1.8Mn2O7".PHYSICAL REVIEW B 74.17(2006). |
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来源：物理研究所
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