Effect of Ca doping on the magnetic properties of Nd0.5Sr0.5MnO3 studied by electron spin resonance
文献类型：期刊论文
| 作者 | Xing, R ; Zhao, JJ ; Lu, Y ; Wu, HY ; Zheng, L ; Sun, Y ; Cheng, ZH |
| 刊名 | PHYSICA B-CONDENSED MATTER
 |
| 出版日期 | 2011 |
| 卷号 | 406期号:24页码:4569 |
| 关键词 | MANGANITE ND0.5SR0.5MNO3 PHASE-TRANSITION MAGNETORESISTANCE ND1-XSRXMNO3 PEROVSKITE SEPARATION FIELD |
| ISSN号 | 0921-4526 |
| 通讯作者 | Zhao, JJ: Baotou Normal Univ, Dept Phys, Baotou 014030, Peoples R China. |
| 中文摘要 | The magnetic properties of Ca-doped Nd0.5Sr0.5MnO3 have been studied by electron spin resonance (ESR) and dc magnetization measurements. The antiferromagnetic order and charge order are found to occur separately at T-N=200 K and T-co= 150 K, respectively. Compared to the undoped Nd0.5Sr0.5MnO3, the ferromagnetic correlations are suppressed by doping of the small Ca2+ ion. In addition, the antiferromagnetic transition temperature is enhanced to 200 K, which can be explained by an increase of superexchange interaction between Mn3+ and Mn4+ ions as their distance decreases. Crown Copyright (C) 2011 Published by Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [50862007, 11164019]; Inner Mongolia Natural Science Foundation [2009MS0101, 2011MS0108, 2011MS0101] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/36366]  |
| 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 | Xing, R,Zhao, JJ,Lu, Y,et al. Effect of Ca doping on the magnetic properties of Nd0.5Sr0.5MnO3 studied by electron spin resonance[J]. PHYSICA B-CONDENSED MATTER,2011,406(24):4569. |
| APA | Xing, R.,Zhao, JJ.,Lu, Y.,Wu, HY.,Zheng, L.,...&Cheng, ZH.(2011).Effect of Ca doping on the magnetic properties of Nd0.5Sr0.5MnO3 studied by electron spin resonance.PHYSICA B-CONDENSED MATTER,406(24),4569. |
| MLA | Xing, R,et al."Effect of Ca doping on the magnetic properties of Nd0.5Sr0.5MnO3 studied by electron spin resonance".PHYSICA B-CONDENSED MATTER 406.24(2011):4569. |
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来源：物理研究所
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