190 citations · 599 across the 18 of their papers we have counts for
18 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…
Classical Liquids in Fractal Dimension
Marco Heinen, Simon K. Schnyder, John F. Brady +1
We introduce fractal liquids by generalizing classical liquids of integer dimensions to a fractal dimension . The particles composing the liquid are fractal obje…
Glass transition of charged particles in two-dimensional confinement
Anoosheh Yazdi, Marco Heinen, Alexei Ivlev +2
The glass transition of mesoscopic charged particles in two-dimensional confinement is studied by mode-coupling theory. We consider two types of effective interactions between the…
Rotational self-diffusion in suspensions of charged particles: Revised Beenakker-Mazur and Pairwise Additivity methods versus numerical simulations
Karol Makuch, Marco Heinen, Gustavo C. Abade +1
To the present day, the Beenakker-Mazur (BM) method is the most comprehensive statistical physics approach to the calculation of short-time transport properties of colloidal suspen…
Liquid pair correlations in four spatial dimensions: Theory versus simulation
M. Heinen, J. Horbach, H. Löwen
Using liquid integral equation theory, we calculate the pair correlations of particles that interact via a smooth repulsive pair potential in d = 4 spatial dimensions. We discuss t…
Short-time diffusion in concentrated bidisperse hard-sphere suspensions
Mu Wang, Marco Heinen, John F. Brady
Diffusion in bidisperse Brownian hard-sphere suspensions is studied by Stokesian Dynamics (SD) computer simulations and a semi-analytical theoretical scheme for colloidal short-tim…
Dynamical density functional theory for the diffusion of injected Brownian particles
H. Löwen, M. Heinen
While the theory of diffusion of a single Brownian particle in confined geometries is well-established by now, we discuss here the theoretical framework necessary to generalize the…
Statistical mechanics for non-reciprocal forces
A. V. Ivlev, J. Bartnick, M. Heinen +1
A basic statistical mechanics analysis of many-body systems with non-reciprocal pair interactions is presented. Different non-reciprocity classes in two- and three-dimensional bina…
Coupling between bulk- and surface chemistry in suspensions of charged colloids
Marco Heinen, Thomas Palberg, Hartmut Löwen
The ionic composition and pair correlations in fluid phases of realistically salt-free charged colloidal sphere suspensions are calculated in the primitive model. We obtain the num…
Electrokinetic and hydrodynamic properties of charged-particles systems: From small electrolyte ions to large colloids
G. Nägele, M. Heinen, A. J. Banchio +1
Dynamic processes in dispersions of charged spherical particles are of importance both in fundamental science, and in technical and bio-medical applications. There exists a large v…
Highly asymmetric electrolytes in the primitive model: Hypernetted chain solution in arbitrary spatial dimensions
Marco Heinen, Elshad Allahyarov, Hartmut Löwen
The pair-correlation functions for fluid ionic mixtures in arbitrary spatial dimensions are computed in hypernetted chain (HNC) approximation. In the primitive model, all ions are…
Dynamics of charged gibbsite platelets in the isotropic phase
Dzina Kleshchanok, Marco Heinen, Gerhard Nägele +1
We report on depolarized and non-depolarized dynamic light scattering, static light scattering, and static viscosity measurements on interacting charged gibbsite platelets suspende…
Viscosity and Diffusion: Crowding and Salt Effects in Protein Solutions
Marco Heinen, Fabio Zanini, Felix Roosen-Runge +9
We report on a joint experimental-theoretical study of collective diffusion in, and static shear viscosity of solutions of bovine serum albumin (BSA) proteins, focusing on the depe…
Short-time Rheology and Diffusion in Suspensions of Yukawa-type Colloidal Particles
Marco Heinen, Adolfo J. Banchio, Gerhard Nägele
A comprehensive study is presented on the short-time dynamics in suspensions of charged colloidal spheres. The explored parameter space covers the major part of the fluid-state reg…