A Gaussian theory for fluctuations in simple liquids

M Krüger, DS Dean - The Journal of Chemical Physics, 2017 - pubs.aip.org
Assuming an effective quadratic Hamiltonian, we derive an approximate, linear stochastic
equation of motion for the density-fluctuations in liquids, composed of overdamped …

[HTML][HTML] Communication: Local structure-mobility relationships of confined fluids reverse upon supercooling

JA Bollinger, A Jain, J Carmer… - The Journal of Chemical …, 2015 - pubs.aip.org
We examine the structural and dynamic properties of confined binary hard-sphere mixtures
designed to mimic realizable colloidal thin films. Using computer simulations, governed by …

Impact of solvent granularity and layering on tracer hydrodynamics in confinement

JA Bollinger, J Carmer, A Jain, TM Truskett - Soft Matter, 2016 - pubs.rsc.org
Classic hydrodynamic arguments establish that when a spherical tracer particle is
suspended between parallel walls, tracer–wall coupling mediated by the solvent will cause …

Anisotropic dynamics of binary particles in confined geometries

K Liu, Y Wang, Z Du, C Zhang, J Mi - ChemPhysChem, 2020 - Wiley Online Library
The diffusion dynamics of colloidal particles in a good solvent confined between two parallel
quartz walls have been studied within the framework of dynamical density functional theory …

From confinement to clustering: decoding the structural and diffusive signatures of microscopic frustration

JA Bollinger - 2016 - repositories.lib.utexas.edu
There are diverse technological contexts where fluids and suspensions are perturbed by
applied fields like interfaces or intrinsically governed by complex interparticle potentials …