The nature of the phase transition in dipolar fluids

J. M. Tavares; J. J. Weis; M. M. Telo da Gama

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The nature of the phase transition in dipolar fluids

J. M. Tavares·J. J. Weis·M. M. Telo da Gama

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Abstract

Monte Carlo computer simulations of a quasi two dimensional (2D) dipolar fluid at low and intermediate densities indicate that the structure of the fluid is well described by an ideal mixture of self-assembling clusters. A detailed analysis of the topology of the clusters, of their internal energy and of their size (or mass) distributions further suggests that the system undergoes a phase transition from a dilute phase characterized by a number of disconnected clusters to a condensed phase characterized by a network or spanning (macroscopic) cluster that includes most of the particles in the system.

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J. M. Tavares, J. J. Weis, M. M. Telo da Gama. 2005-05-02. The nature of the phase transition in dipolar fluids. https://arxiv.org/abs/cond-mat/0505043

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