Systematic study on the crystal structure and properties of RuSr(2)RCu(2)O(8-delta) (R= Gd, Tb, Dy, Y, Ho, Er)
文献类型：期刊论文
| 作者 | L. T. Yang ; J. K. Liang ; Q. L. Liu ; C. Q. Jin ; X. M. Feng ; G. B. Song ; J. Luo ; F. S. Liu ; G. H. Rao |
| 刊名 | Journal of Solid State Chemistry
 |
| 出版日期 | 2004 |
| 卷号 | 177期号:4-5页码:1072-1077 |
| 关键词 | Ru-1212 crystal structure high-pressure synthesis X-ray diffraction ferromagnetic superconductor rusr2gdcu2o8 dc magnetization coexistence |
| ISSN号 | 0022-4596 |
| 中文摘要 | The coexistence of superconductivity and magnetic order seems to take place in the so-called ruthenate-cuprates (Ru-1212). A systematic study is carried out on crystal structure of the RuSr(2)RCu(2)O(8-delta) phases (R= Gd, Tb, Dy. Y, Ho, Er) synthesized under high pressure by X-ray powder diffraction. RuSr(2)RCu(2)O(8-delta) (R = Gd, Tb, Dy, Y, Ho, Er) has the Ru-1212-type structure of a tetragonal symmetry and the RuO(6) octahedra rotate around the c-axis with an additional small rotation around an axis perpendicular to c. The DC-magnetization data establish that compounds with R= Gd, Y, Ho, Er exhibit ferromagnetic order below about 140 K, and the Meissner effect was observed at low temperature for R= Y compound. (C) 2003 Elsevier Inc. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35665]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | L. T. Yang,J. K. Liang,Q. L. Liu,et al. Systematic study on the crystal structure and properties of RuSr(2)RCu(2)O(8-delta) (R= Gd, Tb, Dy, Y, Ho, Er)[J]. Journal of Solid State Chemistry,2004,177(4-5):1072-1077. |
| APA | L. T. Yang.,J. K. Liang.,Q. L. Liu.,C. Q. Jin.,X. M. Feng.,...&G. H. Rao.(2004).Systematic study on the crystal structure and properties of RuSr(2)RCu(2)O(8-delta) (R= Gd, Tb, Dy, Y, Ho, Er).Journal of Solid State Chemistry,177(4-5),1072-1077. |
| MLA | L. T. Yang,et al."Systematic study on the crystal structure and properties of RuSr(2)RCu(2)O(8-delta) (R= Gd, Tb, Dy, Y, Ho, Er)".Journal of Solid State Chemistry 177.4-5(2004):1072-1077. |
入库方式： OAI收割
来源：金属研究所
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