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Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.44 [2006] >
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 Code: | G06N3/10, 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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