Supercurrent-Driven Néel Torque in Superconductor/Altermagnet Hybrids

Hamed Vakili, Moaz Ali, Igor Žutić +1

We predict a supercurrent-driven Néel spin-orbit torque in a superconductor/$d$-wave altermagnet heterostructure, associated with the emergence of spin-triplet correlations. The e…