Bulk evidence for s-wave pairing symmetry in electron-doped infinite-layer cuprate Sr0.9La0.1CuO2
文献类型：期刊论文
| 作者 | Liu, ZY ; Wen, HH ; Shan, L ; Yang, HP ; Lu, XF ; Gao, H ; Park, MS ; Jung, CU ; Lee, SI |
| 刊名 | EUROPHYSICS LETTERS
 |
| 出版日期 | 2005 |
| 卷号 | 69期号:2页码:263 |
| 关键词 | SUPERCONDUCTING GAP T-C HEAT YBA2CU3O7-DELTA STATE ANISOTROPY NODES |
| ISSN号 | 0295-5075 |
| 通讯作者 | Liu, ZY: Chinese Acad Sci, Inst Phys, Nalt Lab Superconduct, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The low-temperature specific heat of electron-doped (n-type) infinite-layer cuprate superconductor Sr0.9La0.1CuO2 was measured. The quasiparticle density of states (DOS) in the mixed state is found to be consistent with the predictions of the s-wave pairing symmetry, and agree very well with the earlier results from tunnelling measurement. This is contrary to the prediction of d-wave symmetry, which has been confirmed for the hole-doped (p-type) cuprates. Our results indicate that the electronic DOS in the mixed state are mainly contributed by the vortex core area in the present sample. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34372]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu, ZY,Wen, HH,Shan, L,et al. Bulk evidence for s-wave pairing symmetry in electron-doped infinite-layer cuprate Sr0.9La0.1CuO2[J]. EUROPHYSICS LETTERS,2005,69(2):263. |
| APA | Liu, ZY.,Wen, HH.,Shan, L.,Yang, HP.,Lu, XF.,...&Lee, SI.(2005).Bulk evidence for s-wave pairing symmetry in electron-doped infinite-layer cuprate Sr0.9La0.1CuO2.EUROPHYSICS LETTERS,69(2),263. |
| MLA | Liu, ZY,et al."Bulk evidence for s-wave pairing symmetry in electron-doped infinite-layer cuprate Sr0.9La0.1CuO2".EUROPHYSICS LETTERS 69.2(2005):263. |
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来源：物理研究所
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