Effects of the attractive interactions in the thermodynamic, dynamic, and structural anomalies of a two length scale potential.

@article{daSilva2010EffectsOT,
  title={Effects of the attractive interactions in the thermodynamic, dynamic, and structural anomalies of a two length scale potential.},
  author={J da Silva and Evy Salcedo and Alan B de Oliveira and Marcia C. Barbosa},
  journal={The Journal of chemical physics},
  year={2010},
  volume={133 24},
  pages={
          244506
        }
}
Using molecular dynamic simulations, we study a system of particles interacting through a continuous core-softened potentials consisting of a hard core, a shoulder at closest distances, and an attractive well at further distance. We obtain the pressure-temperature phase diagram of this system for various depths of the tunable attractive well. Since this is a two length scale potential, density, diffusion, and structural anomalies are expected. We show that the effect of increasing the… 
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