Tuning the Parity Mixing of Singlet-Septet Pairing in a Half-Heusler Superconductor

K. Ishihara, T. Takenaka, Y. Miao +12

In superconductors, electrons with spin $s=1/2$ form Cooper pairs whose spin structure is usually singlet ($S=0$) or triplet ($S=1$). When the electronic structure near the F…