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|Title:||Directed transport in periodically rocked random sawtooth potentials||Authors:||Denisov, S.I.
|Issue Date:||4-May-2009||Citation:||Denisov, S.I., Lyutyy, T.V., Denisova, E.S., Hänggi, P., Kantz, H. (2009-05-04). Directed transport in periodically rocked random sawtooth potentials. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 79 (5) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevE.79.051102||Abstract:||We study directed transport of overdamped particles in a periodically rocked random sawtooth potential. Two transport regimes can be identified which are characterized by a nonzero value of the average velocity of particles and a zero value, respectively. The properties of directed transport in these regimes are investigated both analytically and numerically in terms of a random sawtooth potential and a periodically varying driving force. Precise conditions for the occurrence of transition between these two transport regimes are derived and analyzed in detail. © 2009 The American Physical Society.||Source Title:||Physical Review E - Statistical, Nonlinear, and Soft Matter Physics||URI:||http://scholarbank.nus.edu.sg/handle/10635/96242||ISSN:||15393755||DOI:||10.1103/PhysRevE.79.051102|
|Appears in Collections:||Staff Publications|
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