Critical points, phase transitions and water-like anomalies for an isotropic two length scale potential with increasing attractive well

11 Jul 2016 Pinheiro L. Furlan A. P. Krott L. B. Diehl A. Barbosa M. C.

Molecular Dynamic and Monte Carlo studies are performed in a family of core-softened (CS) potential, composed by two length scales: a repulsive shoulder at short distances and the another a variable scale, that can be repulsive or strongly attractive depending on the parameters used. The density, diffusion and structural anomalous regions in the pressure versus temperature phase diagram shrink in pressure as the system becomes more attractive... (read more)

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