For citation:
Malakhov A. N. A new model of Brownian transport. Izvestiya VUZ. Applied Nonlinear Dynamics, 1998, vol. 6, iss. 4, pp. 105-108. DOI: 10.18500/0869-6632-1998-6-4-105-108
This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Full text PDF(En):
(downloads: 27)
Language:
Russian
Article type:
Article
UDC:
539
A new model of Brownian transport
Autors:
Malakhov Askold Nikolaevich, Lobachevsky State University of Nizhny Novgorod
Abstract:
A new model of the Brownian particle transport on the base of а deterministic modulation of ratchet potential is proposed. This mode! leads to the directed constant drift of the Brownian particles rather than to their diffusion.
Key words:
Acknowledgments:
This work has been supported by RFВR (Projects № 96-02-16772-а and № 96-15- 96718)
Reference:
- Magnasco MO. Molecular combustion motors. Phys. Rev. Lett. 1994;72(16):2656-2659. DOI: 10.1103/PhysRevLett.72.2656.
- Doering CR, Horsthemke W, Riordan J. Phys. Rev. Lett. 1994;72(19):2984-2987. DOI: 10.1103/PhysRevLett.72.2984.
- Luczka J, Bartussek R, Hanggi Р. White-Noise-Induced Transport in Periodic Structures. Europhys. Lett. 1995;31(8):431-436. DOI: 10.1209/0295-5075/31/8/002.
- Bier M. Reversals of noise induced flow. Phys. Lett. A. 1996;211(1):12-18. DOI: 10.1016/0375-9601(95)00920-5.
- Bier M, Astumian RD. Biasing Brownian Motion in Different Directions in a 3-State Fluctuating Potential and an Application for the Separation of Small Particles. Phys. Rev. Lett. 1996;76(22):4277-4280. DOI: 10.1103/PhysRevLett.76.4277.
- Nikitin AP. Stochastic ratchets. Izvestiya VUZ. Applied Nonlinear Dynamics. 1997;5(1):30-41. (in Russian).
- Shimansky-Geier L, Kschischo M, Fricke Т. Flux of Particles in Sawtooth Media. Phys. Rev. Lett. 1997;79(18):3335-3338. DOI: 10.1103/PhysRevLett.79.3335.
Received:
01.06.1998
Accepted:
18.09.1998
Published:
10.12.1998
Journal issue:
- 233 reads