Journal of Chemical Physics, Vol.118, No.10, 4631-4635, 2003
Self-affine roughness effects on the double-layer charge density and capacitance in the nonlinear regime
In this paper we investigate the influence of self-affine roughness on the charge density and capacitance of electrical double layers within the nonlinear regime. The roughness influence is significant for small roughness exponents (H<0.5) and/or large long wavelength roughness ratios w/xi, as well as small Debye lengths lambda(D) (