Author Affiliations

Robert J. H. Klein-Douwel, Jorge Luque, Jay B. Jeffries, Gregory P. Smith, and David R. Crosley

When this research was performed, the authors were with the Molecular Physics Laboratory, SRI International, Menlo Park, California 94025.

R. J. H. Klein-Douwel is now with the Department of Mechanical Engineering, University of Eindhoven, P.O. Box 513, 5600 MB Eindhoven, The Netherlands.

J. B. Jeffries (jeffries@navier.stanford.edu) is now with the Department of Mechanical Engineering, Thermosciences Division, Building 520, Stanford University, Stanford, California 94305-3032.