PROCESS FOR THE FABRICATION OF MOSFET DEVICES DEPLETION, SILICIDED SOURCE AND DRAIN JUNCTIONS

摘要

A sub-0.1 mu m MOSFET device having minimum poly depletion, silicided source and drain junctions and very low sheet resistance poly-gates is provided utilizing a damascene- gate process wherein the source and drain implantation activation annealing and silicidation occurs in the presence of a dummy gate region which is thereafter removed and replaced with a polysilicon gate region.