Observation of a Zero-Field Josephson Diode Effect in a Helimagnet Josephson Junction

Alexander Beach, Mostafa Tanhayi Ahari, Younghyuk Kim +4

We present Josephson junctions with the metallic chiral helimagnet Cr${}_{1/3}$NbS${}_2$ as the weak link that exhibit magnetic diffraction patterns with asymmetry in both applied ma…