Local antiferromagnetic exchange and collaborative Fermi surface as key ingredients of high temperature superconductors
文献类型：期刊论文
| 作者 | Hu, JP ; Ding, H |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2012 |
| 卷号 | 2 |
| 关键词 | RESOLVED PHOTOEMISSION-SPECTROSCOPY IRON-PNICTIDES MAGNETIC ORDER SPIN-WAVES PHYSICS GAP BA0.6K0.4FE2AS2 EXCITATIONS MECHANISM |
| ISSN号 | 2045-2322 |
| 通讯作者 | Ding, H: Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Cuprates, ferropnictides and ferrochalcogenides are three classes of unconventional high temperature superconductors, who share similar phase diagrams in which superconductivity develops after a magnetic order is suppressed, suggesting a strong interplay between superconductivity and magnetism, although the exact picture of this interplay remains elusive. Here we show that there is a direct bridge connecting antiferromagnetic exchange interactions determined in the parent compounds of these materials to the superconducting gap functions observed in the corresponding superconducting materials: in all high temperature superconductors, the Fermi surface topology matches the form factor of the pairing symmetry favored by local magnetic exchange interactions. We suggest that this match offers a principle guide to search for new high temperature superconductors. |
| 收录类别 | SCI |
| 资助信息 | National Basic Research (973) Program of China [2010CB92300]; National Science Foundation of China [NSFC-11190024]; Chinese Academy of Sciences [2010Y1JB6] |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40922]  |
| 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 | Hu, JP,Ding, H. Local antiferromagnetic exchange and collaborative Fermi surface as key ingredients of high temperature superconductors[J]. SCIENTIFIC REPORTS,2012,2. |
| APA | Hu, JP,&Ding, H.(2012).Local antiferromagnetic exchange and collaborative Fermi surface as key ingredients of high temperature superconductors.SCIENTIFIC REPORTS,2. |
| MLA | Hu, JP,et al."Local antiferromagnetic exchange and collaborative Fermi surface as key ingredients of high temperature superconductors".SCIENTIFIC REPORTS 2(2012). |
入库方式： OAI收割
来源：物理研究所
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