High pressure synthesis of a new superconductor sr2cuo2+delta cl2-y induced by "apical oxygen doping"
文献类型：期刊论文
| 作者 | Liu, QQ; Qin, XM; Yu, Y; Li, FY; Dong, C; Jin, CQ |
| 刊名 | Physica c-superconductivity and its applications
 |
| 出版日期 | 2005-03-15 |
| 卷号 | 420期号:1-2页码:23-29 |
| 关键词 | High t-c superconductor High pressure synthesis Oxychloride cuprate |
| ISSN号 | 0921-4534 |
| DOI | 10.1016/j.physc.2004.12.015 |
| 通讯作者 | Jin, cq() |
| 英文摘要 | Using the apical oxygen doping mechanism, i.e. a partial substitution of divalence o for the monovalence cl, a p-type oxychloride cuprate superconductor, sr2cuo2+deltacl2-y was synthesized at high pressure high temperature. the x-ray diffraction refinement suggests the superconductor crystallizes into a 0201 structure with space group i4/mmm and lattice parameters being a = 3.92 angstrom, c = 15.6 angstrom. the magnetic susceptibility as well as resistance measurements indicated that the bulk superconductivity with transition temperature (t-c) 30 k was achieved in the sample. (c) 2005 elsevier b.v. all rights reserved. |
| WOS关键词 | HOMOLOGOUS SERIES ; SR2CUO2CL2 ; CA2CUO2CL2 ; SYSTEM ; (SR,CA)(3)CU2O4+DELTA-CL2-Y ; CA2-XNAXCUO2CL2 ; (CA |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000227652900004 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373619 |
| 专题 | 物理研究所 |
| 通讯作者 | Jin, CQ |
| 作者单位 | Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, QQ,Qin, XM,Yu, Y,et al. High pressure synthesis of a new superconductor sr2cuo2+delta cl2-y induced by "apical oxygen doping"[J]. Physica c-superconductivity and its applications,2005,420(1-2):23-29. |
| APA | Liu, QQ,Qin, XM,Yu, Y,Li, FY,Dong, C,&Jin, CQ.(2005).High pressure synthesis of a new superconductor sr2cuo2+delta cl2-y induced by "apical oxygen doping".Physica c-superconductivity and its applications,420(1-2),23-29. |
| MLA | Liu, QQ,et al."High pressure synthesis of a new superconductor sr2cuo2+delta cl2-y induced by "apical oxygen doping"".Physica c-superconductivity and its applications 420.1-2(2005):23-29. |
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来源：物理研究所
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