Discovery of the Type-II Superconductor Ta${}_4$Rh${}_2$C${}_{1-\hat{I}´}$ with a High Upper Critical Field

KeYuan Ma, Sara López-Paz, Karolina Gornicka +3

We report on the discovery of superconductivity in the previously unknown compound Ta${}_4$Rh${}_2$C${}_{1-\hat{I}´}$. Ta${}_4$Rh${}_2$C${}_{1-\hat{I}´}$ crystallizes in the $\hat{I}\cdot$-carbide structure type, i…