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Diffusion of Chiral Janus Particles in a Sinusoidal Channel

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 نشر من قبل Yunyun Li
 تاريخ النشر 2014
  مجال البحث فيزياء
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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.



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