Inversion and Tunability of Van Hove Singularities in $A$V${}_3$Sb${}_5$ ($A$ = K, Rb, and Cs) kagome metals

Sangjun Sim, Min Yong Jeong, Hyunggeun Lee +2

To understand the alkali-metal-dependent material properties of recently discovered $A$V${}_3$Sb${}_5$ ($A$ = K, Rb, and Cs), we conducted a detailed electronic structure analysis…