Suppression of coarsening and emergence of oscillatory behavior in a Cahn-Hilliard model with nonvariational coupling

T Frohoff-Hülsmann, J Wrembel, U Thiele - Physical Review E, 2021 - APS
We investigate a generic two-field Cahn-Hilliard model with variational and nonvariational
coupling. It describes, for instance, passive and active ternary mixtures, respectively. Already …

Binary crystals in two-dimensional two-component Yukawa mixtures

L Assoud, R Messina, H Löwen - The Journal of chemical physics, 2008 - pubs.aip.org
The zero-temperature phase diagram of binary mixtures of like-charge particles interacting
via a screened Coulomb pair potential is calculated as a function of composition and charge …

Nonadditivity in the effective interactions of binary charged colloidal suspensions

E Allahyarov, H Löwen - Journal of Physics: Condensed Matter, 2009 - iopscience.iop.org
Based on primitive model computer simulations with explicit microions, we calculate the
effective interactions in a binary mixture of charged colloids with species A and B for different …

The phase behavior of two-dimensional symmetrical mixtures

S Materniak, A Patrykiejew… - The Journal of chemical …, 2010 - pubs.aip.org
Using Monte Carlo simulation methods in the grand canonical and semigrand canonical
ensembles, we study the phase behavior of two-dimensional symmetrical binary mixtures of …

Phase behavior of binary symmetric mixtures in pillared slit-like pores: A density functional approach

O Pizio, S Sokołowski, Z Sokołowska - The Journal of chemical physics, 2011 - pubs.aip.org
Density functional approach is applied to study the phase behavior of symmetric binary
Lennard-Jones (12, 6) mixtures in pillared slit-like pores. Our focus is in the evaluation of the …

Binary mixture adsorbed in a slit pore: Field-induced population inversion near the bulk instability

C Brunet, JG Malherbe, S Amokrane - … E—Statistical, Nonlinear, and Soft Matter …, 2010 - APS
The recently proposed method for modulating through an external field the composition of a
binary fluid mixture adsorbed in a slit pore is discussed. The population inversion near the …

Continuous Demixing Transition of Binary Liquids: Finite‐Size Scaling from the Analysis of Sub‐Systems

Y Pathania, D Chakraborty… - Advanced Theory and …, 2021 - Wiley Online Library
A binary liquid near its consolute point exhibits critical fluctuations of local composition and a
diverging correlation length. The method of choice to calculate critical points in the phase …

Interplay between demixing and freezing in two-dimensional symmetrical mixtures

A Patrykiejew, S Sokołowski - Physical Review E—Statistical, Nonlinear, and …, 2010 - APS
The interplay between demixing and freezing in two-dimensional symmetrical binary
mixtures of Lennard-Jones particles is studied using Monte Carlo simulation. It is …

Phase behaviour of colloids suspended in a near-critical solvent: a mean-field approach

JR Edison, S Belli, R Evans, R Van Roij… - Molecular …, 2015 - Taylor & Francis
Colloids suspended in a binary solvent may, under suitable thermodynamic conditions,
experience a wide variety of solvent-mediated interactions that can lead to colloidal phase …

Liquid–liquid phase transitions in tetrahedrally coordinated fluids via Wertheim theory

F Smallenburg, L Filion, F Sciortino - The Journal of Physical …, 2015 - ACS Publications
Network interpenetration has been proposed as a mechanism for generating liquid–liquid
phase transitions in one component systems. We introduce a model of four coordinated …