Probability distribution function of the order parameter: Mixing fields and universality

JA Plascak, PHL Martins - Computer Physics Communications, 2013 - Elsevier
We briefly review the use of the order parameter probability distribution function as a useful
tool to obtain the critical properties of statistical mechanical models using computer Monte …

Electric-field-dependent percolation model of charge-carrier mobility in amorphous organic semiconductors

BN Limketkai, P Jadhav, MA Baldo - Physical Review B—Condensed Matter …, 2007 - APS
Understanding the electric field dependence of charge-carrier mobility is central to the
rational design of organic semiconductor devices. We present an analytic description of …

Monte Carlo study of binary mixtures adsorbed on square lattices

GD García, FO Sánchez-Varretti, F Bulnes… - Surface science, 2012 - Elsevier
The monolayer adsorption of interacting binary mixtures on 2D square lattices has been
studied through grand canonical Monte Carlo simulation in the framework of the lattice-gas …

Monte Carlo simulations of the site-diluted three-dimensional XY model

JB Santos-Filho, JA Plascak - Computer Physics Communications, 2011 - Elsevier
We present extensive Monte Carlo simulations of the classical XY model in three
dimensions on a simple cubic lattice with periodic boundary conditions subject to quenched …

Adsorption of binary mixtures on two-dimensional surfaces: theory and Monte Carlo simulations

FO Sanchez-Varretti, GD García, PM Pasinetti… - Adsorption, 2014 - Springer
The adsorption of binary mixtures on square lattices is studied by combining theoretical
modeling and Monte Carlo (MC) simulations in grand canonical ensemble. The adsorption …

First-order phase transitions in classical lattice gas spin models

H Chamati, S Romano - Physical Review B—Condensed Matter and Materials …, 2007 - APS
The present paper considers some classical ferromagnetic lattice-gas models, consisting of
particles that carry n-component spins (n= 2, 3) and associated with a D-dimensional lattice …

Monte Carlo study of the triangular XY vector Blume–Emery–Griffiths model

JB Santos-Filho, JA Plascak, DP Landau - Physica A: Statistical Mechanics …, 2010 - Elsevier
The vectorial generalization of the Blume–Emery–Griffiths model, proposed by Berker and
Nelson to describe the behavior of films of 3He–4He mixtures, is studied by Monte Carlo …

Monte Carlo study of the two-dimensional vector Blume-Capel model

BS Dillon, S Chiesa, RT Scalettar - Physical Review B—Condensed Matter and …, 2010 - APS
The Blume-Capel model (BCM) generalizes the Ising model to allow for the presence of
vacancy sites, and was used as an early description of the effect of a H 3 e admixture on the …

Monte Carlo simulations of the vectorial Blume-Emery-Griffiths model in multilayer films for mixtures

JB Santos-Filho, JA Plascak - Physical Review E, 2017 - APS
The XY vectorial generalization of the Blume-Emery-Griffiths (XY-VBEG) model, which is
suitable to be applied to the study of He 3-He 4 mixtures, is treated on thin films structure …

Bicritical universality of the anisotropic Heisenberg model in a crystal field

RTS Freire, JA Plascak - Physical Review E, 2015 - APS
The bicritical properties of the three-dimensional classical anisotropic Heisenberg model in
a crystal field are investigated through extensive Monte Carlo simulations on a simple cubic …