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Molecular Dynamics and Diffusion in Silicate Melts

  • J. D. Kubicki
  • A. C. Lasaga
Part of the Advances in Physical Geochemistry book series (PHYSICAL GEOCHE, volume 8)

Abstract

The molecular dynamics (MD) computer simulation technique is a simple, flexible, and powerful method for studying the statistical mechanics of complex many-body systems. Computer “experiments” using MD give a detailed picture of atomic movements with time. Molecular dynamics techniques expand the application of the theory of statistical mechanics beyond the use of analytic solutions for simple systems. The computational power in today’s computers enables scientists utilizing MD techniques to both capitalize on this theory with MD and further catalyze theoretical developments. The data obtained in an MD simulation allow the investigator to probe the subtle relationships between the atomic motion and the observable thermodynamic, structural, and kinetic properties. The ability to predict particle trajectories through time is what sets MD apart from all other approaches to the study of transport phenomena.

Keywords

Molecular Dynamic Molecular Dynamic Simulation Interatomic Potential Molecular Dynamic Calculation Chemical Diffusion 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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© Springer-Verlag New York Inc. 1991

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  • J. D. Kubicki
  • A. C. Lasaga

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