Role of electronic correlations in the Kagome lattice superconductor LaRh${}_3$B${}_2$

Savita Chaudhary, Shama, Jaskaran Singh +4

LaRh${}_3$B${}_2$ crystallizes in a layered structure where Rh atoms form a perfect Kagome lattice. The material shows superconductivity at $T_c\approx 2.6$~K\@ and no signature for d…