Synthesis, physical properties and electronic structure of Sr(1-x)La(x)Cu(2)Pn(2) (Pn=P, As, Sb)
文献类型：期刊论文
| 作者 | Qin, Mingsheng1,2; Yang, Chongyin1,2; Wang, Yaoming1; Yang, Zhongtian1; Chen, Ping1,2; Huang, Fuqiang1,3,4 |
| 刊名 | JOURNAL OF SOLID STATE CHEMISTRY
 |
| 出版日期 | 2012-03-01 |
| 卷号 | 187页码:323-327 |
| 关键词 | Srcu(2)Pn(2) Resistivity Magnetic Properties Electronic Structure |
| ISSN号 | 0022-4596 |
| DOI | 10.1016/j.jssc.2011.12.026 |
| 英文摘要 | To explore new series of high-T-c superconductors, Cu-based ternary pnictides of SrCu(2)Pn(2) (Pn=P, As, Sb) with La doping were synthesized at 1073 K from the stoichiometric reaction of the elements. The electrical and magnetic properties as well as the electronic structure were systematically investigated. Absence of superconductive transition was observed over the temperature range from room temperature down to 2 K, and these materials show p-type metal-like conductivity and Pauli paramagnetic behavior. The near E-F bands mainly originate from Cu 3d and Pn np states and the value of total densities of states (DOS) becomes higher as Pn goes from P to Sb. The results provides us with considerable information for a better understanding of the transport properties in pnictides. (C) 2012 Elsevier Inc. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000301011800050 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/47899]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Huang, Fuqiang |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, CAS Key Lab Mat Energy Convers, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Peking Univ, Beijing Natl Lab Mol Sci, Coll Chem & Mol Engn, Beijing 100871, Peoples R China 4.Peking Univ, State Key Lab Rare Earth Mat Chem & Applicat, Coll Chem & Mol Engn, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, Mingsheng,Yang, Chongyin,Wang, Yaoming,et al. Synthesis, physical properties and electronic structure of Sr(1-x)La(x)Cu(2)Pn(2) (Pn=P, As, Sb)[J]. JOURNAL OF SOLID STATE CHEMISTRY,2012,187:323-327. |
| APA | Qin, Mingsheng,Yang, Chongyin,Wang, Yaoming,Yang, Zhongtian,Chen, Ping,&Huang, Fuqiang.(2012).Synthesis, physical properties and electronic structure of Sr(1-x)La(x)Cu(2)Pn(2) (Pn=P, As, Sb).JOURNAL OF SOLID STATE CHEMISTRY,187,323-327. |
| MLA | Qin, Mingsheng,et al."Synthesis, physical properties and electronic structure of Sr(1-x)La(x)Cu(2)Pn(2) (Pn=P, As, Sb)".JOURNAL OF SOLID STATE CHEMISTRY 187(2012):323-327. |
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来源：化学研究所
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