Néel-Vector Control of the Josephson Diode Effect in $\mathcal{P}\mathcal{T}$-symmetric Antiferromagnets

Xian-Tang Xu, Xun-Jiang Luo, Mingliang Tian +1

The interplay of superconductivity and magnetism gives rise to rich phenomena in Josephson junctions. In this Letter, we study Josephson junctions formed by conventional $s$-wave s…