5 papers
Diffusion of Fractal Particles in a Fractal Fluid
Marco Heinen
Anomalous short- and long-time self-diffusion of non-overlapping fractal particles on a percolation cluster with spreading dimension is studied by dynamic Monte Carlo sim…
Granular beads in a vibrating, quasi two-dimensional cell: The true shape of the effective pair potential
Gustavo M. Rodríguez-Liñán, Marco Heinen
Steady-state pair correlations between inelastic granular beads in a vertically shaken, quasi two-dimensional cell can be mapped onto the particle correlations in a truly two-dimen…
Short- and long-time diffusion, and dynamic scaling in suspensions of charged colloidal particles
Adolfo J. Banchio, Marco Heinen, Peter Holmqvist +1
We report on a comprehensive theory-simulation-experimental study of collective and self-diffusion in suspensions of charge-stabilized colloidal spheres. In simulation and theory,…
Calculating particle pair potentials from fluid-state pair correlations: Iterative Ornstein-Zernike Inversion
Marco Heinen
An iterative Monte Carlo inversion method for the calculation of particle pair potentials from given particle pair correlations is proposed in this paper. The new method, which is…
Structural correlations in diffusiophoretic colloidal mixtures with nonreciprocal interactions
Jörg Bartnick, Marco Heinen, Alexei V Ivlev +1
Nonreciprocal effective interaction forces can occur between mesoscopic particles in colloidal suspensions that are driven out of equilibrium. These forces violate Newton's third l…