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Diffusion of Colloidal Rods in Corrugated Channels
Xiang Yang, Qian Zhu, Chang Liu +5
In many natural and artificial devices diffusive transport takes place in confined geometries with corrugated boundaries. Such boundaries cause both entropic and hydrodynamic effec…
Transport of Forced Quantum Motors in the Strong Friction Limit
Lukasz Machura, Jerzy Luczka, Peter Talkner +1
The directed transport of an overdamped Brownian motor moving in a spatially periodic potential that lacks reflection symmetry (i.e. a ratchet potential) is studied when driven by…
Accumulating Particles at the Boundaries of a Laminar Flow
Michael Schindler, Peter Talkner, Marcin Kostur +1
The accumulation of small particles is analyzed in stationary flows through channels of variable width at small Reynolds number. The combined influence of pressure, viscous drag an…