New Monte Carlo method to compute the free energy of arbitrary solids. Application to the fcc and hcp phases of hard spheres

Citations Over TimeTop 10% of 1984 papers

Abstract

We present a new method to compute the absolute free energy of arbitrary solid phases by Monte Carlo simulation. The method is based on the construction of a reversible path from the solid phase under consideration to an Einstein crystal with the same crystallographic structure. As an application of the method we have recomputed the free energy of the fcc hard-sphere solid at melting. Our results agree well with the single occupancy cell results of Hoover and Ree. The major source of error is the nature of the extrapolation procedure to the thermodynamic limit. We have also computed the free energy difference between hcp and fcc hard-sphere solids at densities close to melting. We find that this free energy difference is not significantly different from zero: −0.001<ΔF<0.002.

Related Papers

• → A Comparison of the S-parameter Extrapolation Methods(2022)7 cited
• → Extrapolation for Higher Orders of Convergence(1976)7 cited
• → Impact of temperature on electromigration lifetime extrapolation(2015)1 cited
• → A re-extrapolation technique in Newton-SOR computer simulation of semiconductor devices(1982)7 cited
• → Predict Channel Performance Using S-parameter Extrapolation(2023)