1. D. Hutcheson, VLSI Research, San Jose, CA.
2. these Proceedings (Ion Implantation Equip. & Tech. '84);Ziegler,1985
3. presentation T-9, 5th Int. Conf. on Ion Implantation Equipment and Techniques;Purser,1984
4. these Proceedings (Ion Implantation Equip. & Tech. '84);Rathmell,1985