Weeks-Chandler-Andersen reference system model: Difference between revisions

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\end{array} \right.
\end{array} \right.
</math>
</math>
where <math>\Phi_{\rm LJ}(r)</math> represents the [[Lennard-Jones model]].
==Melting line==
<ref>[https://doi.org/10.1063/1.458833 A. de Kuijper, J. A. Schouten, and J. P. J. Michels "The melting line of the Weeks–Chandler–Anderson Lennard‐Jones reference system", Journal of Chemical Physics '''93''' 3515 (1990)]</ref>
==Equation of state==
<ref>[https://doi.org/10.1063/1.2176675 David M. Heyes and Hisashi Okumura "Equation of state and structural properties of the Weeks-Chandler-Andersen fluid", Journal of Chemical Physics '''124''' 164507 (2006)]</ref>
<ref>[https://doi.org/10.1063/1.4997256 Ali Mirzaeinia, Farzaneh Feyzi, and Seyed Majid Hashemianzadeh "Equation of state and Helmholtz free energy for the atomic system of the repulsive Lennard-Jones particles", Journal of Chemical Physics '''147''' 214503 (2017)]</ref>
==Phase diagram==
<ref>[http://dx.doi.org/10.1103/PhysRevE.80.061101 Alauddin Ahmed and Richard J. Sadus "Phase diagram of the Weeks-Chandler-Andersen potential from very low to high temperatures and pressures", Physical Review E '''80''' 061101 (2009)]</ref>
==Colloids==
==Colloids==
Has been used as a model for [[colloids]] <ref>[http://dx.doi.org/10.1063/1.3572059 L. Filion, R. Ni, D. Frenkel, and M. Dijkstra "Simulation of nucleation in almost hard-sphere colloids: The discrepancy between experiment and simulation persists", Journal of Chemical Physics '''134''' 134901 (2011)]</ref>.
Has been used as a model for [[colloids]] <ref>[http://dx.doi.org/10.1063/1.3572059 L. Filion, R. Ni, D. Frenkel, and M. Dijkstra "Simulation of nucleation in almost hard-sphere colloids: The discrepancy between experiment and simulation persists", Journal of Chemical Physics '''134''' 134901 (2011)]</ref>.
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<references/>
<references/>
;Related reading
;Related reading
 
*[https://doi.org/10.1016/S0378-4371(97)00612-2 SiegfriedHess, MartinKröger, and HaraldVoigt "Thermomechanical properties of the WCA–Lennard-Jones model system in its fluid and solid states", Physica A: Statistical Mechanics and its Applications '''250''' pp. 58-82 (1998)]
[[category: models]]
[[category: models]]

Latest revision as of 18:31, 13 December 2017

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The Weeks-Chandler-Andersen reference system model consists of the purely repulsive part of the Weeks-Chandler-Andersen perturbation theory, i.e.


where represents the Lennard-Jones model.

Melting line[edit]

[1]

Equation of state[edit]

[2] [3]

Phase diagram[edit]

[4]

Colloids[edit]

Has been used as a model for colloids [5].

References[edit]

Related reading