Fig. 6: FM to AFM spin rotation for bcc.
From: Non-collinear magnetic atomic cluster expansion for iron
Analysis of the FM to AFM transformation in the bcc phase via rotation of the spin on the central atom: a A schematic picture of the transformation. b A contour plot of PES as a function of volume vs rotation angle. c FM to AFM spin rotation energy barriers at constant magnetic moment. The minimum energy path is marked by the gray dashed curve together with the DFT reference (black points).
