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  • Organization
    Los Alamos National Laboratory

  • Employment Type
    National Laboratory

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  • Biography

    Jim Belak has been a staff physicist in Condensed Matter and Materials Division since 1989. He did his undergraduate study at Rutgers University and graduate work at Colorado State University. His thesis work with Professors Richard D. Etters and Richard A. LeSar was on “Internal Vibrations and Phase Diagram for a Model of Condensed Nitrogen.” After a post-doctoral appointment with Professor Mark Robbins at Johns Hopkins University, Jim joined LLNL and used molecular simulation to study interfacial tribology in support of LLNL’s Precision Engineering Program. Jim has worked to apply materials simulation (molecular dynamics, Monte Carlo, microstructure evolution, and continuum mechanics) to quantify dynamic material behavior during shock wave loading. His current work focuses on the microscopic origins of dynamic fracture in ductile metals using both theoretical and experimental techniques.

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