Time reversal symmetry breaking and s-wave superconductivity in CaPd2Ge2: A $\hat{I}¼$SR study

V. K. Anand, A. Bhattacharyya, D. T. Adroja +4

$\mathrm{CaP}{\mathrm{d}}_2\mathrm{G}{\mathrm{e}}_2$ which crystallizes in $\mathrm{ThC}{\mathrm{r}}_2\mathrm{S}{\mathrm{i}}_2$-type body-centered tetragonal structure exhibits superconductivity below the critical temperature $T_{\mathrm{c}}=1.69$~K\@…