1. 16 Margail J. , LETI (private communication).
2. 1 Chen C.-E. and Chatterjee P. , presented at the 34th National Symposium of the American Vacuum Society, Anaheim, CA, November, 1987, and to be published in Deposition and Growth: Limits for Microelectronics, edited by G. W. Rubloff (AIP Conference Proceeding, American Vacuum Society Series)
3. 15 Hill D. , Fraundorf P. , and Fraundorf G. , to be published in J. Appl. Phys. Also, this work has been repeated, and expanded at Texas Instruments.