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Diffusion of Chiral Janus Particles in a Sinusoidal Channel
- Source :
- Europhys. Lett. 109 (2015) 10003
- Publication Year :
- 2014
-
Abstract
- We investigate the transport diffusivity of artificial microswimmers, a.k.a. Janus particles, moving in a sinusoidal channel in the absence of external biases. Their diffusion constant turns out to be quite sensitive to the self-propulsion mechanism and the geometry of the channel compartments. Our analysis thus suggests how to best control the diffusion of active Brownian motion in confined geometries.<br />Comment: accepted by Europhys. Lett. arXiv admin note: substantial text overlap with arXiv:1409.5061
- Subjects :
- Condensed Matter - Soft Condensed Matter
Physics - Biological Physics
Subjects
Details
- Database :
- arXiv
- Journal :
- Europhys. Lett. 109 (2015) 10003
- Publication Type :
- Report
- Accession number :
- edsarx.1412.5729
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1209/0295-5075/109/10003