Analytical model and Monte Carlo Simulations for Phosphorus implantation in Germanium including ion channeling

Geert Hellings, Geert Eneman, Marc Meuris, Kristin De Meyer
2008 2008 International Conference on Simulation of Semiconductor Processes and Devices  
A Monte Carlo Simulator for dopant implantation (TaurusMC) was successfully calibrated for the implantation of Phosphorus in Germanium, based on both SIMS measurements and TEM. To avoid time-consuming Monte Carlo simulations, an analytical model was proposed based on the description of asimplanted profiles with a dual Pearson curve. This model covers a large range of energy (15-180 keV) and doses (10 12 -10 16 cm −2 ), of interest to the ongoing scaling efforts of Ge MOSFETs.
doi:10.1109/sispad.2008.4648285 fatcat:uv65czeuc5bgpos4tkq6tc5hny