Magnetic anisotropy and spin-polarized two-dimensional electron gas in the van der Waals ferromagnet Cr${}_2$Ge${}_2$Te${}_6$

J. Zeisner, A. Alfonsov, S. Selter +6

We report a comprehensive experimental investigation on the magnetic anisotropy in bulk single crystals of Cr${}_2$Ge${}_2$Te${}_6$, a quasi-two-dimensional ferromagnet belonging to the…