3 papers
cond-mat.soft2021
Thermotaxis of Janus Particles
Sven Auschra, Andreas Bregulla, Klaus Kroy +1
The interactions of autonomous microswimmers play an important role for the formation of collective states of motile active matter. We study them in detail for the common microswim…
cond-mat.soft2021
Coarse Graining Nonisothermal Microswimmer Suspensions
Sven Auschra, Dipanjan Chakraborty, Gianmaria Falasco +2
We investigate coarse-grained models of suspended self-thermophoretic microswimmers. Upon heating, the Janus spheres, with hemispheres made of different materials, induce a heterog…
cond-mat.soft2021
Density and Polarization of Active Brownian Particles in Curved Activity Landscapes
Sven Auschra, Viktor Holubec
Suspensions of motile active particles with space dependent activity form characteristic polarization and density patterns. Recent single-particle studies for planar activity lands…