1. Department of Chemical Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905; Materials Department, University of California at Santa Barbara, Santa Barbara, California 93106-5050; Department of Materials Science & Engineering, Cornell University, Ithaca, New York 14853-1501; Intevac, Santa Clara, California 95054-2704; R. A. B. Consulting, Midland, Michigan 48640; Department of Chemical Engineering, Lehigh University, Bethlehem, Pennsylvania 18015; National Synchrotron Light...