A new 0201-type sr2cuo2+delta cl2-y superconductor synthesized using "apical oxygen doping" method
文献类型：期刊论文
| 作者 | Liu, Q. Q.; Qin, X. M.; Yang, H.; Yu, Y.; Li, F. Y.; Dong, C.; Yu, R. C.; Jin, C. Q. |
| 刊名 | Physica c-superconductivity and its applications
 |
| 出版日期 | 2007-09-01 |
| 卷号 | 460页码:58-59 |
| 关键词 | High-pressure synthesis High-t-c superconductor Oxychloride cuprate |
| ISSN号 | 0921-4534 |
| DOI | 10.1016/j.physc.2007.03.296 |
| 通讯作者 | Jin, c. q.(jin@aphy.iphy.ac.cn) |
| 英文摘要 | We have successfully synthesized a new 0201 -type superconductor sr2cuo2+delta cl2-y under high pressure using the "apical oxygen doping" mechanism, i.e., partially substituting the oxygen for chlorine at the "apical" site. the x-ray diffraction refinements as well as electron microcopy observations suggest that the new superconductor crystallizes into a k2nif4 structure with tetragonal unit cell of a = 3.92 angstrom, c = 15.65 angstrom. magnetic susceptibility as well as resistance measurement demonstrates the presence of a bulk superconductivity with transition temperature (t-c) at 30 k in sr(2)cuo(2+delta)g(2-y) superconductor. (c) 2007 elsevier b.v. all rights reserved. |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000249870500016 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373651 |
| 专题 | 物理研究所 |
| 通讯作者 | Jin, C. Q. |
| 作者单位 | Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Q. Q.,Qin, X. M.,Yang, H.,et al. A new 0201-type sr2cuo2+delta cl2-y superconductor synthesized using "apical oxygen doping" method[J]. Physica c-superconductivity and its applications,2007,460:58-59. |
| APA | Liu, Q. Q..,Qin, X. M..,Yang, H..,Yu, Y..,Li, F. Y..,...&Jin, C. Q..(2007).A new 0201-type sr2cuo2+delta cl2-y superconductor synthesized using "apical oxygen doping" method.Physica c-superconductivity and its applications,460,58-59. |
| MLA | Liu, Q. Q.,et al."A new 0201-type sr2cuo2+delta cl2-y superconductor synthesized using "apical oxygen doping" method".Physica c-superconductivity and its applications 460(2007):58-59. |
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