Density, temperature, and bond-length dependence of dynamic friction on a molecular bond
نویسندگان
چکیده
We apply the theoretical formalism developed by us earlier @M. Vergeles and G. Szamel, J. Chem. Phys. 110, 6827 ~1999!# to study density, temperature, and bond-length dependence of the dynamic friction on a molecular bond. We show that the theory reproduces all the trends seen in molecular dynamics ~MD! simulations. The theoretical predictions agree reasonably well with the results of MD simulations except for very low densities or very short bond lengths. © 1999 American Institute of Physics. @S0021-9606~99!50734-4#
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