Figure 5
From: Quantum anomalous Hall and quantum spin-Hall phases in flattened Bi and Sb bilayers
Edge states of armchair-edged Bismuthane nanoribbons.
A similar plot as in Fig. 4 with the SOC strength (x) set to 0, 50 (0.5) and to 100% (1.0) of the true value. The armchair-edged bismuthane nanoribbons have a linear dispersion with the Dirac point at Γ regardless of the edge passivation; (a) no passivation and (b) the hydrogen passivation. The 2D bulk-bands projected on the 1D Brillouin zone are depicted in green.
