Fractal properties of the Eden collision interface

We have simulated the growth of the Eden collision interface produced by the collision of two independent rough growth surfaces made by the Eden process and measured the cluster size s and the number of the clusters ns of the collision interface. Here, we have assumed the scaling form of s and ns as ns ≈ Nγ f(s/N ), where N = Σ s • ns. We have obtained good scaling. Furthermore, we have also considered the scaling relation 2 + γ = 1.