Fig. 1: Crystal and schematic band structure.
From: Hard magnet topological semimetals in XPt3 compounds with the harmony of Berry curvature
The crystal structure of XPt3. X is the transition metal (V, Cr, Mn) in blue, Pt 1c and 2e in gray are the Wyckoff positions of the Pt atom. b and c Schematic of a single set of band interactions, where E is the band energy and EF the Fermi energy. A change in chirality or magnetization would cause a change in the anomalous Hall conductivity. d and e Schematic of multiple sets of band interactions, where E is the band energy and EF the Fermi energy.
