Conrad, Horst Fritz Haber Institute, Max Planck Society;
Chvoj, Z., Conrad, H., & Cháb, V. (1999). Analysis of the Arrhenius shape of adatom diffusion coefficient in a surface model with two energy barriers. Surface Science, 442(3), 455-462. doi:10.1016/S0039-6028(99)00960-7.