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Paper   IPM / P / 6759
School of Physics
  Title:   Hard-Core Yukawa Model for Charge-Stablized Colloids
1.  M. Mohammadi
2.  B. Tanatar
3.  B. Davoudi
4.  M. Kohandel
  Status:   Published
  Journal: Phys. Rev. E
  No.:  5
  Vol.:  62
  Year:  2000
  Pages:   6977-6981
  Supported by:  IPM
The hypernetted chain approximation is used to study the phase diagram of a simple hardcore Yukawa model of a charge-stabilized colloids. We calculate the static structure factor, the pair distribution function, and the collective mode energies over a wide range of parameters, and the results are used for studying the freezing transition of the system. The resulting phase diagram is in good agreement with the known estimates and the Monte Carlo simulations.

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