Crossover from 2-dimensional to 3-dimensional aggregations of clusters on square lattice substrates*
Cheng Yia), Zhu Yu-Hongb), Pan Qi-Faa), Yang Boa), Tao Xiang-Minga), Ye Gao-Xianga)
       
Plot of the coverage ρ versus the diffusion time t for different jump possibilities, where γ = 0, N = 0.1 ML, l = 1, and s c = 30.