Generalized phase behavior of cluster formation in colloidal dispersions with competing interactions

PD Godfrin, NE Valadez-Pérez, R Castaneda-Priego… - Soft matter, 2014 - pubs.rsc.org
Colloidal liquids interacting with short range attraction and long range repulsion, such as
proposed for some protein solutions, have been found to exhibit novel states consisting of …

Intermediate range order and structure in colloidal dispersions with competing interactions

PD Godfrin, R Castañeda-Priego, Y Liu… - The Journal of Chemical …, 2013 - pubs.aip.org
Colloidal dispersions with a short-range attraction and long-range repulsion can exhibit an
intriguing intermediate range order, manifested in scattering experiments as a low-q peak in …

Quasi-two-dimensional dispersions of Brownian particles with competitive interactions: phase behavior and structural properties

Z Tan, V Calandrini, JKG Dhont, G Nägele - Soft Matter, 2024 - pubs.rsc.org
Competing short-range attractive (SA) and long range repulsive (LR) particle interactions
can be used to describe three-dimensional charge-stabilized colloid or protein dispersions …

Microcanonical-ensemble computer simulation of the high-temperature expansion coefficients of the Helmholtz free energy of a square-well fluid

F Sastre, E Moreno-Hilario, MG Sotelo-Serna… - Molecular …, 2018 - Taylor & Francis
The microcanonical-ensemble computer simulation method (MCE) is used to evaluate the
perturbation terms A i of the Helmholtz free energy of a square-well (SW) fluid. The MCE …

Molecular Dynamics simulations and discrete perturbation theory for systems interacting via the parabolic-well pair potential

AJ Ríos-Roldán, JA Moreno-Razo… - Journal of Molecular …, 2024 - Elsevier
In this work, we performed Molecular Dynamics (MD) simulations to investigate the
thermodynamic properties, including vapor pressures, critical points, pressure, excess …

Helmholtz free-energy high-temperature perturbation expansion for square-well and square-shoulder potentials

F Sastre, MG Sotelo-Serna, E Moreno-Hilario… - Molecular …, 2021 - Taylor & Francis
The Helmholtz free-energy high-temperature perturbation terms of the square-shoulder and
the square-well potentials of variable range were calculated using the Microcanonical …

An improved first-order mean spherical approximation theory for the square-shoulder fluid

SP Hlushak, PA Hlushak… - The Journal of Chemical …, 2013 - pubs.aip.org
The theory, which utilizes an exponential enhancement of the first-order mean spherical
approximation (FMSA) for the radial distribution functions of the hard-core plus square-well …

Theoretical equations of state for a charged fluid

X Sánchez-Monroy, J Torres-Arenas… - The Journal of Chemical …, 2019 - pubs.aip.org
In this article, we present a molecular thermodynamic study of a system of N particles
contained within a volume V and interacting via a hard-core pair potential with an attractive …

Discrete perturbation theory applied to Lennard-Jones and Yukawa potentials

GA Chapela, F Del Rio, AL Benavides… - The Journal of chemical …, 2010 - pubs.aip.org
Discrete perturbation theory (DPT) is a powerful tool to study systems interacting with
potentials that are continuous but can be approximated by a piecewise continuous function …

Perturbation theory for multipolar discrete fluids

AL Benavides, F Gámez - The Journal of chemical physics, 2011 - pubs.aip.org
An analytical expression for the Helmholtz free energy of discrete multipolar potentials as a
function of density, temperature, and intermolecular parameters is obtained as an extension …