Microscopic study of the impurity effect in the kagome superconductor La(Ru${}_{1-x}$Fe${}_x$)${}_3$Si${}_2$

C. Mielke, D. Das, J. Spring +15

We report on the effect of magnetic impurities on the microscopic superconducting (SC) properties of the kagome-lattice superconductor La(Ru${}_{1-x}$Fe${}_x$)${}_3$Si${}_2$ using mu…