STM study of pulsed laser assisted growth of Ge quantum dot on Si(1 0 0)-(2 × 1)Ali Oguz Er and Hani E. Elsayed-AliEur. Phys. J. Appl. Phys., 65 2 (2014) 20401DOI: https://doi.org/10.1051/epjap/2013130266