Synthesis, structural and physical properties of ScMn2O4
文献类型：期刊论文
| 作者 | Wang, L ; Shi, YG ; Chen, Z ; Qin, YB ; Tian, HF ; Ma, C ; Yang, HX ; Belik, AA |
| 刊名 | SOLID STATE COMMUNICATIONS
 |
| 出版日期 | 2013 |
| 卷号 | 153期号:1页码:71 |
| 关键词 | ScMn2O4 Jahn-Teller distortion Magnetic phase transition |
| ISSN号 | 0038-1098 |
| 通讯作者 | Yang, HX (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | A new inverse spinel ScMn2O4 has been synthesized and characterized by measurements of structural and physical properties. The crystal structure of ScMn2O4, similar with the spinel Mn3O4, is made up of Mn2+ located at tetrahedral site and Mn3+/Sc3+ ions randomly located at the octahedral site. Experimental results of magnetic susceptibility and heat capacity demonstrate that ScMn2O4 undergoes a ferrimagnetic phase transition at the temperature of about 58 K. Extensive analyses on the data obtained from structural refinement, electronic structural calculation and EELS spectra measurement suggests that substitution of Sc for Mn in MnO6 octahedron could greatly suppress Jahn-Teller distortions in comparison with what observed in Mn3O4. (C) 2012 Elsevier Ltd. All rights reserved. |
| 资助信息 | National Basic Research Program of China 973 Program [2011CBA00101, 2011CB921703, 2010CB923002, 2012CB821404]; Natural Science Foundation of China [90922001, 10904166, 11274368, 51272277, 11074292, 11004229, 11190022]; Chinese Academy of Sciences |
| 语种 | 英语 |
| 公开日期 | 2014-01-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57548]  |
| 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 | Wang, L,Shi, YG,Chen, Z,et al. Synthesis, structural and physical properties of ScMn2O4[J]. SOLID STATE COMMUNICATIONS,2013,153(1):71. |
| APA | Wang, L.,Shi, YG.,Chen, Z.,Qin, YB.,Tian, HF.,...&Belik, AA.(2013).Synthesis, structural and physical properties of ScMn2O4.SOLID STATE COMMUNICATIONS,153(1),71. |
| MLA | Wang, L,et al."Synthesis, structural and physical properties of ScMn2O4".SOLID STATE COMMUNICATIONS 153.1(2013):71. |
入库方式： OAI收割
来源：物理研究所
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