2 papers
cond-mat.soft2021
How Droplets Move on Surfaces with Directional Chemical Heterogeneities
David Feldmann, Bat-El Pinchasik
The nature of adhesion of droplets to surfaces is a long pending scientific question. With the evolution of complex surfaces, quantification and prediction of these forces become i…
cond-mat.soft2020
Light-Induced Manipulation of Passive and Active Microparticles
Pooja Arya, Maren Umlandt, Joachim Jelken +5
We consider sedimented at a solid wall particles that are immersed in water containing small additives of photosensitive ionic surfactants. It is shown that illumination with an ap…