93 citations · 260 across the 10 of their papers we have counts for
11 papers
Hydrodynamic relaxations in dissipative particle dynamics
J. S. Hansen, Michael L. Greenfield, Jeppe C. Dyre
This paper studies the dynamics of relaxation phenomena in the standard dissipative particle dynamics (DPD) model [Groot and Warren, JCP, 107:4423 (1997)]. Using fluctuating hydrod…
Multiscale response of ionic systems to a spatially varying electric field
Jesper Schmidt Hansen
In this paper the response of ionic systems subjected to a spatially varying electric field is studied. Following the Nernst-Planck equation, two forces driving the mass flux are p…
Identification of structural relaxation in the dielectric response of water
Jesper S. Hansen, Alexander Kisliuk, Alexei P. Sokolov +1
One century ago pioneering dielectric results obtained for water and n-alcohols triggered the advent of molecular rotation diffusion theory considered by Debye to describe the prim…
Cooee bitumen: Dynamics and structure of bitumen- water mixtures
Claire A. Lemarchand, Michael L. Greenfield, Jesper S. Hansen
Systems of Cooee bitumen and water up to 4 mass % are studied by molecular dynamics simula- tions. The cohesive energy density of the system is shown to decrease with an increasing…
Finite size effects in a model for plasticity of amorphous composites
Botond Tyukodi, Claire A. Lemarchand, Jesper S. Hansen +1
We discuss the plastic behavior of an amorphous matrix reinforced by hard particles. A mesoscopic depinning-like model accounting for Eshelby elastic interactions is implemented. O…
RUMD: A general purpose molecular dynamics package optimized to utilize GPU hardware down to a few thousand particles
Nicholas P. Bailey, Trond S. Ingebrigtsen, Jesper Schmidt Hansen +10
RUMD is a general purpose, high-performance molecular dynamics (MD) simulation package running on graphical processing units (GPU's). RUMD addresses the challenge of utilizing the…