A Mean Field Theory approach to a model with Dipole-Quadrupole interaction

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We study a model initially proposed to describe a mixture of (CO) and (N2) adsorbed on exfoliated graphite. The approach used here is that of mean field theory. The Mean Field equations and the Helmholtz Free Energy are found. Phase diagrams are calculated too, and it is possible to find an analytical expression for the second order phase transition line.
preliminary results, 12 pages, 5 figures some new comments

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Condensed Matter

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http://salesiana.dossiersoluciones.com/handle/123456789/19353

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0205502
 http://arxiv.org/abs/cond-mat/0205502

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arXiv