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Phase coexistence for charged soft dumbbell and ionic soft sphere systems via molecular dynamics simulation.

Heiko Braun1, Reinhard Hentschke

  • 1Fachbereich Mathematik und Naturwissenschaften Bergische Universität, D-42097 Wuppertal, Germany.

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|February 16, 2013
PubMed
Summary

Charged soft dumbbells (CSDs) exhibit gas-liquid phase separation driven by repulsion and dipole-dipole interactions. A mean field theory explains critical parameters across varying site-to-site separations, offering insights into ionic fluid models.

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