Spin-resolved impurity resonance states in electron-doped cuprate superconductors
文献类型：期刊论文
| 作者 | Liu, B |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2009 |
| 卷号 | 79期号:17 |
| 关键词 | HIGH-TEMPERATURE SUPERCONDUCTORS ORDER-PARAMETER GROUND-STATE ND1.85CE0.15CUO4 SYMMETRY |
| ISSN号 | 1098-0121 |
| 通讯作者 | Liu, B (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | With the aim of understanding the nonmonotonic d(x)(2)-y(2)-wave gap, we analyze the local electronic structure near impurities in the electron-doped cuprate superconductors. We find that the local density of states near a nonmagnetic impurity in the scenario of d(x)(2)-y(2)-wave superconductivity with higher harmonics is qualitatively different from that obtained from the d(x)(2)-y(2)-wave superconductivity coexisting with antiferromagnetic spin-density wave order. We propose that spin-polarized scanning tunneling microscopy measurements can distinguish the two scenarios and shed light on the real physical origin of a nonmonotonic d(x)(2)-y(2)-wave gap. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/52949]  |
| 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, B. Spin-resolved impurity resonance states in electron-doped cuprate superconductors[J]. PHYSICAL REVIEW B,2009,79(17). |
| APA | Liu, B.(2009).Spin-resolved impurity resonance states in electron-doped cuprate superconductors.PHYSICAL REVIEW B,79(17). |
| MLA | Liu, B."Spin-resolved impurity resonance states in electron-doped cuprate superconductors".PHYSICAL REVIEW B 79.17(2009). |
入库方式： OAI收割
来源：物理研究所
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