Discovery Park E110
Ph.D. Materials Science with minors in Physics and Economics, California Institute of Technology, 1970
B.S. Engineering, California Institute of Technology, 1965
Development of the Embedded Atom Method (EAM): this semi-empirical atomistic method has become the standard mode of calculation for complex applications in materials science. Well over 100 groups are currently using this method and its variations worldwide.
Development of atomistic models to predict the behavior of helium in metals: these models and their application have led to the understanding of the phenomena of low temperature helium embrittlement. The calculations have strongly affected research and technology in the areas of fission, fusion, and nuclear weapons materials.
Development of a model to explain hydrogen isotope recombination: application of this pioneering research led to the realization that tritium inventory in fusion reactors was a potential technological problem. This model along with the computer code DIFFUSE-83 has been a mainstay of the fusion reactor materials community.
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