Diffusion is a high-temperature process typically used to electrically activate impurities introduced by ion implantation and also drive dopants deeper into a film layer.
ECM Lab Solutions offers Tubestar Furnace for Diffusion application.
. Reduced pressure operating conditions in the tubes prevent over-saturation of the doping sources, and results in a more homogeneous flow distribution, which saves process gas and produces better quality electronic devices.
. Performing diffusion in a batch reactor enables to accurately control temperature and ambient conditions, simultaneously, for a large number of wafers, thus increasing productivity.