Néel-type Skyrmion Lattice with Confined Orientation in the Polar Magnetic Semiconductor GaV${}_4$S${}_8$

I. Kézsmárki, S. Bordács, P. Milde +11

Following the early prediction of the skyrmion lattice (SkL) - a periodic array of spin vortices - it has been observed recently in various magnetic crystals mostly with chiral str…