Intrinsic ratchets
van den Broek, M.; Eichhorn, R.; Van den Broeck, C.; van den Broek, M.; Hasselt University - B-3590 Diepenbeek, Belgium, EU; Eichhorn, R.; Fakultät für Physik, Universität Bielefeld - 33615 Bielefeld, Germany, EU; NORDITA - Roslagstullsbacken 23, SE-106 91 Stockholm, Sweden, EU; Van den Broeck, C.; Hasselt University - B-3590 Diepenbeek, Belgium, EU
Журнал:
EPL (Europhysics Letters)
Дата:
2009-05-01
Аннотация:
We present analytic expressions for the drift behaviour of Brownian particles with intrinsic asymmetry in unbiased time-dependent force fields, derived from a generic formalism. Our findings are supported by molecular dynamics simulations.
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