Influence of fluctuations on the rate of stages
Uniform surface. In  the value of the temperature corresponding to βε = 1/2 is assumed, where ε is the interaction parameter between molecules of the first sort. For an ideal system, the parameter ε serves as a measure of the binding of the molecule of the first sort to the surface. It is assumed in the calculations that the binding energy of molecules of the first sort with the surface is Q1 = 4ε, which corresponds to a sufficiently strong binding of the adsorbed particle to the surface. The binding energy of molecules of the second sort with the surface is assumed to be Q2 = γQ1, where γ = 1.4.