21 citations · 24 across the 5 of their papers we have counts for
7 papers
Understanding Segmental Dynamics in Polymer Electrolytes: A Computer Study
Arijit Maitra, Andreas Heuer
We study the segmental dynamics of poly(ethylene oxide) (PEO) from microscopic simulations in the neat polymer and a polymer electrolyte (PEO/LiBF) by analyzing the normal mode…
Understanding correlation effects for ion conduction in polymer electrolytes
Arijit Maitra, Andreas Heuer
Polymer electrolytes typically exhibit diminished ionic conductivity due to the presence of correlation effects between the cations and anions. Microscopically, transient ionic agg…
Can the dynamics of an atomic glass-forming system be described as a continuous time random walk?
Oliver Rubner, Andreas Heuer
We show that the dynamics of supercooled liquids, analyzed from computer simulations of the binary mixture Lennard-Jones system, can be described in terms of a continuous time rand…
Realization of Levy flights as continuous processes
Ihor Lubashevsky, Rudolf Friedrich, Andreas Heuer
On the basis of multivariate Langevin processes we present a realization of Levy flights as a continuous process. For the simple case of a particle moving under the influence of fr…
Generalized superstatistics of nonequilibrium Markovian systems
Ihor Lubashevsky, Rudolf Friedrich, Andrey Ushakov +1
The paper is devoted to the construction of the superstatistical description for nonequilibrium Markovian systems. It is based on Kirchhoff's diagram technique and the assumption o…
Cooperativity and Spatial Correlations near the Glass Transition: Computer Simulation Results for Hard Spheres and Discs
Burkhard Doliwa, Andreas Heuer
We examine the dynamics of hard spheres and discs at high packing fractions in two and three dimensions, modeling the simplest systems exhibiting a glass transition. As it is well…