Topological quantum states of matter in iron-based superconductors: from concept to material realization

被引:67
|
作者
Hao, Ning [1 ]
Hu, Jiangping [2 ,3 ,4 ,5 ,6 ]
机构
[1] Chinese Acad Sci, High Magnet Field Lab, Anhui Prov Key Lab Condensed Matter Phys Extreme, Hefei 230031, Anhui, Peoples R China
[2] Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
[3] Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China
[4] Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100190, Peoples R China
[5] Univ Chinese Acad Sci, Kavli Inst Theoret Sci, Beijing 100190, Peoples R China
[6] Collaborat Innovat Ctr Quantum Matter, Beijing 100871, Peoples R China
基金
国家重点研发计划; 中国国家自然科学基金;
关键词
iron-based superconductor; topological insulator; topological superconductor; spin-orbit coupling; HIGH-TEMPERATURE SUPERCONDUCTIVITY; SINGLE DIRAC CONE; MAJORANA FERMIONS; EDGE STATES; VORTEX; INSULATOR; FILMS;
D O I
10.1093/nsr/nwy142
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
We review recent progress in the exploration of topological quantum states of matter in iron-based superconductors. In particular, we focus on the non-trivial topology existing in the band structures and superconducting states of iron's 3d orbitals. The basic concepts, models, materials and experimental results are reviewed. The natural integration between topology and high-temperature superconductivity in iron-based superconductors provides great opportunities to study topological superconductivity and Majorana modes at high temperature.
引用
收藏
页码:213 / 226
页数:14
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