利用中子散射研究铁基超导体的磁结构

李世亮

doi:10.7693/wl20140804

物理

利用中子散射研究铁基超导体的磁结构

李世亮. 2014: 利用中子散射研究铁基超导体的磁结构, 物理, null(8): 528-534. doi: 10.7693/wl20140804

引用本文:

李世亮. 2014: 利用中子散射研究铁基超导体的磁结构, 物理, null(8): 528-534. doi: 10.7693/wl20140804

LI Shi-Liang. 2014: Neutron scattering studies on the magnetic structure of iron-based superconductors, Physics, null(8): 528-534. doi: 10.7693/wl20140804

Citation:

LI Shi-Liang. 2014: Neutron scattering studies on the magnetic structure of iron-based superconductors, Physics, null(8): 528-534. doi: 10.7693/wl20140804

利用中子散射研究铁基超导体的磁结构

李世亮

中国科学院物理研究所北京凝聚态物理实验室北京 100190

通讯作者: 李世亮

Neutron scattering studies on the magnetic structure of iron-based superconductors

LI Shi-Liang

Corresponding author: LI Shi-Liang

摘要: 铁基超导材料的高温超导电性发生在反铁磁不稳定的区域，因此其母体的磁结构获得了广泛而深入的研究。文章简要综述了中子散射对铁基超导体磁结构的研究结果，主要按FeAs基和FeSe基两类材料进行介绍。另外，文章还介绍了掺杂导致超导时对一些体系的反铁磁序的影响。
- 铁基超导体 /
- 磁结构 /
- 中子散射
Abstract: High-temperature superconductivity in iron-based superconductors occurs near the instability of the antiferromagnetic order, so the magnetic structures in the parent compounds have been widely and deeply studied. This paper gives a brief review of the effects of neutron scat-tering on the magnetic structure in iron-based superconductors, in particular the FeAs-based and FeSe-based materials. In addition, the effects of doping on the antiferromagnetic order in some su-perconducting systems is also described.