Molecular dynamics simulation of surface morphology during homoepitaxial growth of Copper Hicham El Azrak, Abdessamad Hassani, Abdelhadi Makan, Fouad Eddiai, Khalid Sbiaai and Abdellatif Hasnaoui Eur. Phys. J. Appl. Phys., 87 3 (2019) 31301 Published online: 08 November 2019 DOI: 10.1051/epjap/2019190080