Wednesday, February 20, 2013

Diffusion enhancement in on/off ratchets

(author unknown)



W. Chr. Germs, E. M. Roeling, and L. J. van IJzendoorn et al.

We show a diffusion enhancement of suspended polystyrene particles in an electrical on/off ratchet. The enhancement can be described by a simple master equation model. Furthermore, we find that the diffusion enhancement can be described by a general curve whose shape is only determined by the asym ... [Appl. Phys. Lett. 102, 073104 (2013)] published Wed Feb 20, 2013.



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