Structure distortion and magnetism in double perovskites Ca2-xLaxFeReO6 (0 <= x <= 0.8)
文献类型：期刊论文
| 作者 | Lu MF ; Li JJ ; Zou H ; Wu ZJ ; Meng JA |
| 刊名 | journal of solid state chemistry
 |
| 出版日期 | 2010 |
| 卷号 | 183期号:12页码:2937-2944 |
| 关键词 | RAY-POWDER DIFFRACTION DICHOTOMY METHOD SR2FEREO6 OXIDES |
| ISSN号 | 0022-4596 |
| 通讯作者 | meng ja |
| 中文摘要 | the crystal structure and magnetism of ca2-xlaxfereo6 (0 <= x <= 0.8) double perovskites have been investigated. the samples with low doping (x <= 0.4) are found to crystallize with the monoclinic p2(1)/n superstructure, while those in the high doping ones (x >= 0.6) have orthorhombic pbnm superstructure. with the increase of an la doping, the anti-site defects increases, giving rise to highly disordered samples at the fe and re positions. at the low doping region (x <= 0.4), the compounds undergo a simultaneous structural and magnetic transition accompanying a slight increase of the curie temperature. the increase of curie temperature is discussed in terms of the structural change with doping. (c) 2010 elsevier inc. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000285431100026 |
| 公开日期 | 2012-04-25 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43213]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Lu MF,Li JJ,Zou H,et al. Structure distortion and magnetism in double perovskites Ca2-xLaxFeReO6 (0 <= x <= 0.8)[J]. journal of solid state chemistry,2010,183(12):2937-2944. |
| APA | Lu MF,Li JJ,Zou H,Wu ZJ,&Meng JA.(2010).Structure distortion and magnetism in double perovskites Ca2-xLaxFeReO6 (0 <= x <= 0.8).journal of solid state chemistry,183(12),2937-2944. |
| MLA | Lu MF,et al."Structure distortion and magnetism in double perovskites Ca2-xLaxFeReO6 (0 <= x <= 0.8)".journal of solid state chemistry 183.12(2010):2937-2944. |
入库方式： OAI收割
来源：长春应用化学研究所
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