Figure 15
Three model rough surfaces with the correlation function (4) and the following roughness parameters: = 0.5 nm, α = 0.8 (a), = 0.25 nm, α = 0.8 (b) and = 0.5 nm, α = 0.2 (c). The correlation length = 100 nm is the same for all profiles. The roughness heights are distributed according to the normal law. |