Fig. 4: Results of quantum interference corrections.
From: Half-quantized Hall metal and marginal metal in disordered magnetic topological insulators
Dependence of \({\alpha }_{L}=\frac{\pi h}{{e}^{2}}\frac{\partial \sigma }{\partial \ln L}\) on EF/V0 for different inter-surface scattering strength a ζ = 0 and b ζ = 0.1 with L/lm varied and \({l}_{m}=\frac{{\lambda }_{\parallel }^{2}}{{V}_{0}{U}_{0}}\). The characteristic length scales \({({l}_{e}^{s}/{l}^{s})}^{2}\) for two Cooperon channels (s = t, b) as a function of V0/EF for c ζ = 0 and d ζ = 0.1. Here, \({l}_{e}^{s}\) represents the mean free paths for the respective channels.
