Seminar of the ICMP
Seminar of the ICMP
Date:
26.06.2013, Wed 10:00
Venue:
1 Svientsitskii str., r. 307
Department:
ICMP
Speaker:
Andrzej PATRYKIEJEW
Affiliation:
Maria Curie-Skłodowska University, Lublin, Poland
Presentation title:
Reentrant miscibility in symmetrical mixtures
Abstract:
The Monte Carlo simulation method in the grand canonical ensemble is
used to study the phase behavior of two-dimensional symmetrical binary
mixtures of Lennard-Jones particles with negative nonadditivity and the weaker
interaction between the pairs of unlike than between the pairs of like
particles. We have determined the evolution of the phase diagram topology when
the parameters describing the interaction between unlike particles vary. It
has been found that such systems may exhibit reentrant miscibility in the
liquid and the solid phases.