© Henning Reinken
| Organization name | Institute of Theoretical Physics |
|---|---|
| Building | EW |
| Room | EW 268 |
Research interests
Derivation of continuum equations for active suspensions from a microscopic description including hydrodynamic effects
Impact of external fields on the pattern formation in microswimmer suspensions
Organizing bacterial vortex patterns by geometrical constraints
Transport properties in mesoscale turbulence
Methods: Continuum theory, Fokker-Planck equation, numerical finite-difference and spectral methods, linear stability analysis, weakly nonlinear analysis
Publications
H. Reinken, S. Heidenreich, M. Bär, and S. H. L. Klapp,
Ising-like Critical Behavior of Vortex Lattices in an Active Fluid
Phys. Rev. Lett. 128, 048004 (2022).
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.128.048004
https://arxiv.org/abs/2107.11130H. Reinken, D. Nishiguchi, S. Heidenreich, A.Sokolov, M. Bär, S. H. L. Klapp, I. S. Aranson,
Organizing bacterial vortex lattices by periodic obstacle arrays,
Commun. Phys. 3, 76 (2020).
https://www.nature.com/articles/s42005-020-0337-zH. Reinken, S. Heidenreich, M. Bär, S. H. L. Klapp,
Anisotropic mesoscale turbulence and pattern formation in microswimmer suspensions induced by orienting external fields,
New J. Phys. 21, 013037 (2019).
https://doi.org/10.1088/1367-2630/aaff09H. Reinken, S. H. L. Klapp, M. Bär, S. Heidenreich,
Derivation of a hydrodynamic theory for mesoscale dynamics in microswimmer suspensions,
Phys. Rev. E 97, 022613 (2018).
https://doi.org/10.1103/PhysRevE.97.022613
https://arxiv.org/abs/1712.08053R. Lugo-Frias, H. Reinken, S. H. L Klapp,
Shear banding in nematogenic fluids with oscillating orientational dynamics,
Eur. Phys. J. E 39: 88 (2016).
The final publication is available at Springer via
http://dx.doi.org/10.1140/epje/i2016-16088-3
https://arxiv.org/abs/1605.05892
© Henning Reinken
Talks
Non-equilibrium phase transitions inbacterial vortex lattices
DPG-Frühjahrstagung, online, March 2021Continuum-theoretical approach to pattern formation in active suspensions
Seminar "Active Matter", AG Prof. Klaus Kroy (University of Leipzig), November 2020Organizing bacterial vortex lattices by periodic obstacle arrays
Third Infinity, International Conference, Göttingen, February 2020Self-organization of microswimmer in arrays of obstacles
Engineering of Chemical Complexity, 10th International Conference, June 2019Stabilization of a square vortex lattice in microswimmer suspensions by periodic arrays of obstacles
DPG Spring Meeting, 2019, RegensburgSelf-organization of microswimmers in arrays of obstacles
23stes Harzseminar, März 2019, Goslar-HahnenkleeAsymmetric pattern formation in microswimmer suspensions subjected to orienting external fields
NECD18 - International Conference of GRK1558, October 2018, PotsdamMesoscale turbulence in active suspensions subjected to orienting external fields
DPG Spring Meeting, 2018, BerlinInfluence of orienting external fields on the dynamics of mesoscale turbulence
22stes Harzseminar, Februar 2018, Goslar-HahnenkleeInfluence of orienting external fields on the dynamics of mesoscale turbulence
Workshop of GRK 1558, 2017, TemplinRheology and shear-induced dynamics of polar microswimmers
DPG Spring Meeting, 2017, DresdenFlow-induced pattern formation in anisotropic fluids
21stes Harzseminar, Februar 2017, Goslar-HahnenkleeShear banding in nematogenic fluids
Workshop of GRK 1558, 2016, Bad Schandau-KrippenShear-driven instabilities in hard-core anisotropic colloids: Shear banding
DPG Spring Meeting, 2016, Regensburg
Posters
Topologically selecting bacterial vortex lattices by weak geometrical constraints
International Conference on "Control of Self-Organizing Nonlinear Systems", organized by CRC 910, Potsdam, August 2021Topologically selecting bacterial vortex lattices by weak geometrical constraints
11th Liquid Matter Conference, online, July 2020Organizing bacterial vortex lattices by periodic obstacle arrays
"Motile Active Matter", Online Conference organized by the DFG Priority Program on “Microswimmers – From Single Particle Motion to Collective Behavior”, 2020Asymmetric pattern formation in microswimmer suspensions subjected to orienting external fields
Erice Workshop: Self-Organization in Active Matter, October 2018, Erice, ItalyInfluence of orienting external fields on the dynamics of mesoscale turbulence
Liquid Matter Conference, July 2017, LjubljanaShear banding in nematogenic fluids with oscillating orientational dynamics
3rd International Workshop on Nonlinear Response in Complex Matter, 2016, Primosten, CroatiaInhomogeneous flow induced dynamics of nematic colloidal binary mixtures
NECD15 – International Conference of GRK 1558, 2015, PotsdamInhomogeneous shear-induced alignment of anisotropic binary mixtures
DPG Spring Meeting, 2015, Berlin