Impurity effects on electrical conductivity of doped bilayer graphene in the presence of a bias voltage

Lotfi E^{1, †,}, Rezania H², Arghavaninia B³, Yarmohammadi M⁴

Normalized electrical conductivity σ_xx/σ₀ of biased doped AB stacked bilayer graphene as a function of normalized scattering strength v_i/t_∥ for different chemical potentials μ/t_∥ for n_i = 0.05. The normalized temperature is assumed to be k_BT/t_∥ = 0.06.