Fig. 3: Electronic and topological properties of 4-SL MBT.

a Schematic illustration of the presence (absence) of \({\mathcal{PT}}\) symmetry in CABC-(BCAC-) stacking order. Electronic band structures (b), Berry curvature distribution in the momentum space (c) and anomalous Hall conductance σ_xy as a function of Fermi energy (d) in the BCAC-stacking order.