Thermal diffusion of interacting lattice gases

Thermal diffusion of interacting lattice gases

The dynamics of interacting lattice gases in nonuniform temperature field is considered. The expression for the thermal diffusion coefficient is derived in the framework of nonequilibrium statistical mechanics. The algorithm of Monte Carlo simulation of lattice gas stationary states in a nonuniform...

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Veröffentlicht in:Solid state ionics 2003-02, Vol.157 (1), p.221-226
Hauptverfasser: Vikhrenko, V.S, Bokun, G.S, Gapanjuk, D.V, Groda, Y.G
Format: Artikel
Sprache:eng
Schlagworte:
Lattice gases
Monte Carlo simulation
Nonuniform temperature field
Solid electrolytes
Thermal diffusion
Transport properties
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Zusammenfassung:The dynamics of interacting lattice gases in nonuniform temperature field is considered. The expression for the thermal diffusion coefficient is derived in the framework of nonequilibrium statistical mechanics. The algorithm of Monte Carlo simulation of lattice gas stationary states in a nonuniform temperature field is proposed. The simulation results are used to evaluate the thermal diffusion coefficient. Statistical–mechanical and simulation results are compared and discussed.
ISSN:0167-2738
1872-7689
DOI:10.1016/S0167-2738(02)00213-8