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IJPAP Vol.44(01) [January 2006] >


Title: Freezing transition of two- and three-dimensional classical fluids using double Yukawa potential
Authors: Pathania, Y
Ahluwalia, P K
Keywords: Freezing transition
Classical fluids
Double Yukawa potential
Molecular dynamics computer simulation
Issue Date: Jan-2006
Publisher: CSIR
IPC CodeG06N3/10, F15D
Abstract: Employing the techniques of molecular dynamics computer simulation, the onset of the freezing region of two and three-dimensional classical fluids interacting via Double Yukawa potential have been investigated. The radial distribution function g(r) for unique, qualitative and quantitative structural characteristics associated with the onset of freezing and for the validity of a universal freezing criterion has been studied. We have compared our results with those of Lennard Jones, when parameters occurring in Double Yukawa potential are chosen to fit the Lennard Jones potential. Later, the attractive and repulsive parameters of Double Yukawa potential have been varied to study the effect of attractive and repulsive part of the potential separately on the freezing criterion.
Page(s): 25-30
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Source:IJPAP Vol.44(01) [January 2006]

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