Anomalous thermoelectric effects and quantum oscillations in the kagome metal CsV${}_3$Sb${}_5$

Dong Chen, Bin He, Mengyu Yao +7

The kagome metal compounds $A$V${}_3$Sb${}_5$ ($A$ = K, Rb, and Cs) feature a wealth of phenomena including nontrivial band topology, charge density wave (CDW), and superconductivity.…