Time-reversal symmetry-breaking phenomena in transport study of kagome superconductivity

Shuo-Ying Yang, Jia-Xin Yin

Recent studies have found that all three materials within the vanadium-based kagome superconductors ($\text{A}$V${}_3$Sb${}_5$, $\text{A}$ = K, Cs, Rb) exhibit time-reversal sy…