Observation of superconducting diode effect in antiferromagnetic Mott insulator $\hat{I}\pm$-RuCl${}_3$

Jiadian He, Yifan Ding, Xiaohui Zeng +15

Nonreciprocal superconductivity, also called as superconducting diode effect that spontaneously breaks time-reversal symmetry, is characterized by asymmetric critical currents unde…