Doping evolution of superconductivity, charge order and band topology in hole-doped topological kagome superconductors Cs(V${}_{1-x}$Ti${}_x$)${}_3$Sb${}_5$

Yixuan Liu, Yuan Wang, Yongqing Cai +15

The newly discovered Kagome superconductors $A$V${}_3$Sb${}_5$ ($A$ = K, Rb, Cs) exhibit superconductivity, charge order, and band topology simultaneously. To explore the intricate int…