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New Monte Carlo method to compute the free energy of arbitrary solids. Application to the fcc and hcp phases of hard spheres
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.
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Citations
Cites
Handbook of Mathematical Functions
McQuarrie, D. A. (1966) · American Journal of Physics · doi:10.1119/1.1972842 · Cited by 40,433
Cited by
Computer Simulation of Liquids
Allen, M. P., & Tildesley, D. J. (2017) · doi:10.1093/oso/9780198803195.001.0001 · Cited by 20,945
The General Utility Lattice Program ( GULP )
Gale, J. D., & Rohl, A. L. (2003) · Molecular Simulation · doi:10.1080/0892702031000104887 · Cited by 2,265
Simulating water with rigid non-polarizable models: a general perspective
Vega, C., & Abascal, J. L. F. (2011) · Physical Chemistry Chemical Physics · doi:10.1039/c1cp22168j · Cited by 991
Melting line of aluminum from simulations of coexisting phases
Morris, J. R., Wang, C. Z., Ho, K. M., & Chan, C. T. (1994) · Physical Review B · doi:10.1103/physrevb.49.3109 · Cited by 558
Phase diagram of hard spheres confined between two parallel plates
Schmidt, M., & Löwen, H. (1997) · Physical Review E · doi:10.1103/physreve.55.7228 · Cited by 265
Metadata
- Authors
- Frenkel, D., & Ladd, A. J. C.
- Venue
- The Journal of Chemical Physics
- Publisher
- AIP Publishing
- Published
- 1984-10-01
- Volume
- 81
- Issue
- 7
- Pages
- 3188-3193
- ISSN
- 0021-9606 (ISSN-L)
- 1089-7690
- OpenAlex
- W2097650833
- Cited by
- 1,274
- References
- 1
- FWCI
- 7.71
- Type
- journal article
- Language
- en
- Open access
- closed
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- Frenkel, D., & Ladd, A. J. C. (1984). New Monte Carlo method to compute the free energy of arbitrary solids. Application to the fcc and hcp phases of hard spheres. The Journal of Chemical Physics. https://doi.org/10.1063/1.448024
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.