Altermagnetism in Two Dimensional Ca${}_2$RuO${}_4$ Perovskite

J. W. González, A. M León, C. González-Fuentes +1

We propose and characterize a novel two-dimensional material, 2D-CRO, derived from bulk calcium-based ruthenates (CROs) of the Ruddlesden-Popper family, Ca${}_{n+1}$Ru${}_n$O${}_{3n+1}$…