Josephson diode effect in junctions of superconductors with band asymmetric metals
Josephson diode effect in junctions of superconductors with band asymmetric metals
At interfaces connecting two superconductors (SCs) separated by a metallic layer, an electric current is induced when there is a disparity in the phases of the two superconductors. We elucidate this phenomenon based on the weights of the Andreev bound states associated with the states carrying currents in forward and …