surface diffusion
general process involving the motion of adatoms, molecules, and atomic clusters (adparticles) at solid material surfaces
en-GB/ˈsɜːfɪs dɪˈfjuːʒn/
en-US/ˈsɝfɪs dɪfˈjuʒən/
general process involving the motion of adatoms, molecules, and atomic clusters (adparticles) at solid material surfaces