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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/17853
Title: Phase diagram of a two-dimensional lattice gas model of a ramp system
Authors: Almarza, Noé G.; Capitán, J. A.; Cuesta, J. A.; Lomba, Enrique
Keywords: Monte Carlo Simulation
Lattice Model
Phase diagram
Ramp model
Issue Date: 24-Sep-2009
Publisher: American Institute of Physics
Citation: Journal of Chemical Physics, 131, 124506 (2009)
Abstract: Using Monte Carlo simulation and fundamental measure theory we study the phase diagram of a two-dimensional lattice gas model with a nearest neighbor hard core exclusion and a next-to-nearest neighbor finite repulsive interaction. The model presents two competing ranges of interaction and, in common with many experimental systems, exhibits a low density solid phase, which melts back to the fluid phase upon compression. The theoretical approach is found to provide a qualitatively correct picture of the phase diagram of our model system
Publisher version (URL): http://dx.doi.org/10.1063/1.3223999
URI: http://hdl.handle.net/10261/17853
DOI: 10.1063/1.3223999
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