Figure 4
From: Role of helical edge modes in the chiral quantum anomalous Hall state
Four terminal QAH sample with disorder and inelastic scattering. (a) Chiral (topological) QAH edge mode with quasi-helical QSH edge modes in presence of inelastic scattering and disorder, (b) Chiral (trivial) QAH edge mode with quasi-helical QSH edge modes in presence of inelastic scattering and disorder.
