Crystal structure of Cu doped La0.67Ca0.33MnO3 by Rietveld refinement
文献类型：期刊论文
| 作者 | Cai, HL; Wu, XS; Wang, FZ; Hu, A; Jiang, SS; Feng, JF; Qian, B; Xing, JH; Chen, CJ; Chen, X
|
| 刊名 | POWDER DIFFRACTION
 |
| 出版日期 | 2004 |
| 卷号 | 19期号:4页码:329-332 |
| 关键词 | X-ray diffraction copper doping La0.67Ca0.33MnO3 |
| 通讯作者 | Nanjing Univ, Dept Phys, Solid State Microstruct Lab, Nanjing 210093, Peoples R China ; Changshu Coll, Dept Phys, Changsha 215500, Peoples R China ; BSRL, Inst High Energy Phys, Beijing 100039, Peoples R China |
| 英文摘要 | The crystal structure of La0.67Ca0.33Mn0.80Cu0.20O3 (LCMCO) compound was determined from laboratory X-ray powder diffraction data and refined by the Rietveld method. LCMCO is isostructural with La0.67Ca0.33MnO3 (LCMO). The crystal data are: La0.64Ca0.36Mn0.82Cu0.18O3.01, M-r=843.80, orthorhombic system, space group Pnma, a=5.4364(1) Angstrom, b=7.6725(2) Angstrom, c=5.4452(1) Angstrom, V=227.124(8) Angstrom(3), Z=4, D-x=6.168 g/cm(3). In comparing with the Cu-free compound, subtle structural changes such as bond lengths and bond angles found in the Cu-doped compound may be responsible for the larger effects on the transport and magnetic properties when Cu partially substitutes for Mn in CMCO. (C) 2004 International Centre for Diffraction Data. |
| 学科主题 | Materials Science |
| 类目[WOS] | Materials Science, Characterization & Testing |
| 研究领域[WOS] | Materials Science |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000225852200004 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/237005]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Cai, HL,Wu, XS,Wang, FZ,et al. Crystal structure of Cu doped La0.67Ca0.33MnO3 by Rietveld refinement[J]. POWDER DIFFRACTION,2004,19(4):329-332. |
| APA | Cai, HL.,Wu, XS.,Wang, FZ.,Hu, A.,Jiang, SS.,...&吴忠华.(2004).Crystal structure of Cu doped La0.67Ca0.33MnO3 by Rietveld refinement.POWDER DIFFRACTION,19(4),329-332. |
| MLA | Cai, HL,et al."Crystal structure of Cu doped La0.67Ca0.33MnO3 by Rietveld refinement".POWDER DIFFRACTION 19.4(2004):329-332. |
入库方式： OAI收割
来源：高能物理研究所
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