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Light control with Weyl semimetals
被引:54
|作者:
Guo, Cheng
[1
]
Asadchy, Viktar S.
[2
,3
,4
]
Zhao, Bo
[5
]
Fan, Shanhui
[2
,3
]
机构:
[1] Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA
[2] Stanford Univ, Ginzton Lab, Stanford, CA 94305 USA
[3] Stanford Univ, Dept Elect Engn, Stanford, CA 94305 USA
[4] Aalto Univ, Dept Elect & Nanoengn, Espoo 02150, Finland
[5] Univ Houston, Dept Mech Engn, Houston, TX 77204 USA
来源:
关键词:
Weyl semimetal;
Topological materials;
Axion electrodynamics;
Nanophotonics;
Thermal photonics;
Optical nonreciprocity;
ORBITAL ANGULAR-MOMENTUM;
HIGH-HARMONIC GENERATION;
NEAR-COMPLETE VIOLATION;
IRREVERSIBLE-PROCESSES;
THERMAL-RADIATION;
QUANTUM INTERFERENCE;
RECIPROCAL RELATIONS;
NEGATIVE REFRACTION;
KIRCHHOFFS LAW;
BAND-STRUCTURE;
D O I:
10.1186/s43593-022-00036-w
中图分类号:
O43 [光学];
学科分类号:
070207 ;
0803 ;
摘要:
Weyl semimetals are topological materials whose electron quasiparticles obey the Weyl equation. They possess many unusual properties that may lead to new applications. This is a tutorial review of the optical properties and applications of Weyl semimetals. We review the basic concepts and optical responses of Weyl semimetals, and survey their applications in optics and thermal photonics. We hope this pedagogical text will motivate further research on this emerging topic.
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页数:29
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