Brownian free energy ratchets
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Hai-Yan Wang; Jing-Dong Bao
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Article
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2003
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Elsevier Science
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English
β 330 KB
The directed motion of a Brownian particle subject to a unequilibrium uctuation which moves in a two-dimensional ratchet potential is studied. Thus, a working model of the free-energy ratchet is proposed through eliminating no-transport variables. The properties of the present model such as the curr