I summarize recent results on Brownian transport in hard-geometry compartmentalized channel, investigating mobility and diffusion as functions of the driving force and the geometry of the cells. Numerical calculations are performed using parallel algorithms on graphics cards. The large drive limit can be fairly well understood in terms of transverse diffusion, while the low drive one can be explained using renewal theory or the random walker jump approximation.
Overdamped Dynamics in Septate Channels
BORROMEO, Marcello
2013
Abstract
I summarize recent results on Brownian transport in hard-geometry compartmentalized channel, investigating mobility and diffusion as functions of the driving force and the geometry of the cells. Numerical calculations are performed using parallel algorithms on graphics cards. The large drive limit can be fairly well understood in terms of transverse diffusion, while the low drive one can be explained using renewal theory or the random walker jump approximation.File in questo prodotto:
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