Flashing ratchet model with high efficiency

As a simple model of the Brownian motor, we consider hopping motion of a particle in a periodic asymmetric double-well potential which randomly switches between two states. The potential profiles of the states are identical but shifted by half a period. The current and the efficiency are explicitly...

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Veröffentlicht in:	Physical review. E, Statistical, nonlinear, and soft matter physics Statistical, nonlinear, and soft matter physics, 2004-02, Vol.69 (2 Pt 1), p.021102-021102, Article 021102
Hauptverfasser:	Makhnovskii, Yu A, Rozenbaum, V M, Yang, D-Y, Lin, S H, Tsong, T Y
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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