written by Fernando Silva Fernandes

The Molecular Dynamics, Metropolis Monte Carlo and Creutz's Demon Model compares canonical molecular dynamics and Monte Carlo versus microcanonical Creutz's demon simulations. The molecules interact in 3D through Lennard-Jones's potential and a wide range of densities, temperatures and energies can be simulated. The Monte Carlo computations sample the configuration and velocity spaces similarly to molecular dynamics. Thermodynamic properties, radial, speed and demon distribution functions are displayed allowing to assess the consistency between the ensembles and methods implemented. .

The Molecular Dynamics, Metropolis Monte Carlo and Creutz's Demon Model was developed using the Easy Java Simulations (EJS) modeling tool.  It is distributed as a ready-to-run (compiled) Java archive.   Double clicking the jar file will run the program if Java is installed.  You can modify this simulation if you have EJS installed by right-clicking within the map and selecting "Open Ejs Model" from the pop-up menu item.

• Download ejs_stp_MetropolisMonteCarloCreutzMDModel.jar - 1689kb Java Archive File

Published September 16, 2014
Last Modified September 16, 2014

The source code zip archive contains an XML representation of the Molecular Dynamics, Metropolis Monte Carlo and Creutz's Demon Model.   Unzip this archive in your EjsS workspace to compile and run this model using EjsS.

• Download ejs_stp_MetropolisMonteCarloCreutzMDModel.zip - 42kb Compressed File

Last Modified September 16, 2014