Figure 5
From: Quantum valley Hall effect in wide-gap semiconductor SiC monolayer
TB calculations for 2D honeycomb lattice with staggered AB-sublattice potentials. (a) Valley Chern number Cv as a function of Δ. (b,c) Show the Berry curvature maps for Δ = 0.1 and 1.0, respectively. (d,e,f) Show the band structures of 80-ZNR with a kink type domain wall, respectively, for Δ = 0.1, 0.5 and 1.0.
