125 citations · 199 across the 4 of their papers we have counts for
4 papers
Impedance resonance in narrow confinement
Sonja Babel, Michael Eikerling, Hartmut Löwen
The article explores the ion flux response of a capacitor configuration to an alternating voltage. The model system comprises a symmetric binary electrolyte confined between plan-p…
Dynamics of a linear magnetic "microswimmer molecule"
Sonja Babel, Hartmut Löwen, Andreas M. Menzel
In analogy to nanoscopic molecules that are composed of individual atoms, we consider an active "microswimmer molecule". It is built up from three individual magnetic colloidal mic…
How does a flexible chain of active particles swell?
Andreas Kaiser, Sonja Babel, Borge ten Hagen +2
We study the swelling of a flexible linear chain composed of active particles by analytical theory and computer simulation. Three different situations are considered: a free chain,…
Swimming path statistics of an active Brownian particle with time-dependent self-propulsion
Sonja Babel, Borge ten Hagen, Hartmut Löwen
Typically, in the description of active Brownian particles, a constant effective propulsion force is assumed, which is then subjected to fluctuations in orientation and translation…