Ion implantation profiles of boron after a BF3 plasma
immersion ion implantation in a plasma implanter with a pulsed
voltage ion extraction were investigated both experimentally and
by means of numerical simulation. Boron profiles for different
ion implantation doses in the range 1015 to 1017 cm-2 were
measured using the SIMS method. Simulations were performed
using a Monte-Carlo based binary-collision approach for ion
implantation. A good reproduction of the measured boron
profiles was obtained using a double-exponential energetic
spectrum of the boron ions.