“… that the process of burying of stable surface clusters is possible, i.e., transition of surface clusters into the subsurface layers (process 8, Figure ). The reason for this transition is the gain in the free energy of the system, because the energy of the disappearing “Co cluster‐vacuum” interface is greater than the total energy of the emerging “Cu‐vacuum” and the “Co cluster‐Cu” interfaces . As a result, for the cluster size distribution function f l (R l ,t), we have the following equation (see, e.g., Ref.…”