Spectroscopic evidence of multi-gap superconductivity in non-centrosymmetric AuBe

Soumya Datta, Aastha Vasdev, Partha Sarathi Rana +5

AuBe is a chiral, non-centrosymmetric superconductor with transition temperature $T_C$ $\simeq$ 3.25 K. The broken inversion symmetry in its crystal structure makes AuBe a possible…