Unveiling Mysteries of GdRu${}_2$Si${}_2$: 3D Magnetism in a layered like Magnet

Sagar Sarkar, Rohit Pathak, Arnob Mukherjee +3

GdRu${}_2$Si${}_2$, a centrosymmetric magnet with a square lattice of Gd atoms, hosts a short-period skyrmion square lattice (SkL) without Dzyaloshinskii-Moriya interaction (DMI). RKKY…