Pairing mechanism of the high temperature superconductors

被引:0
作者
Li T. [1 ]
机构
[1] Department of Physics, Renmin University of China, Beijing
来源
Kexue Tongbao/Chinese Science Bulletin | 2016年 / 61卷 / 11期
关键词
High temperature superconductors; Magnetic fluctuation; Pairing mechanism; Pseudogap;
D O I
10.1360/N972016-00147
中图分类号
学科分类号
摘要
The pairing mechanism of the high temperature superconductors is one of the most important issues in the study of the high temperature superconductivity. After the intensive investigation in the past three decades, it is now commonly accepted that the d-wave pairing in the high temperature superconductors is driven by the exchange of the antiferromagnetic spin fluctuation in the system. However, an open problem remains: how to understand the complex phase diagram of the high temperature superconductors, especially the anomalous behaviors related to the pseudogap phenomena in the under-doped regime. The key to the answer of this question lies in the local-itinerant dualism of the electron in these systems. © 2016, Science Press. All right reserved.
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页码:1148 / 1150
页数:2
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