CURRENT REVERSAL IN ASYMMETRIC PUMPING

被引：62

作者：

CHAUWIN, JF

AJDARI, A

PROST, J

机构：

[1] UNIV CALIF SANTA BARBARA,INST THEORET PHYS,SANTA BARBARA,CA 93106

[2] HARVARD UNIV,DEPT PHYS,CAMBRIDGE,MA 02138

[3] INST CURIE,F-75231 PARIS 05,FRANCE

来源：

EUROPHYSICS LETTERS | 1995年 / 32卷 / 04期

关键词：

D O I：

10.1209/0295-5075/32/4/015

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Particles in an asymmetric structure can be transported over macroscopic distances without any large-scale force requirement provided energy is dissipated. We show here that the transport direction is determined both by time characteristics and potential shape.

引用

页码：373 / 378

页数：6

共 14 条

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[2] AJDARI A, 1992, THESIS U PARIS 6, pCH7
[3] FLUCTUATION DRIVEN RATCHETS - MOLECULAR MOTORS
ASTUMIAN, RD
BIER, M
[J]. PHYSICAL REVIEW LETTERS, 1994, 72 (11) : 1766 - 1769
[4] FORCE-FREE MOTION IN ASYMMETRIC STRUCTURES - A MECHANISM WITHOUT DIFFUSIVE STEPS
CHAUWIN, JF
AJDARI, A
PROST, J
[J]. EUROPHYSICS LETTERS, 1994, 27 (06): : 421 - 426
[5] NONEQUILIBRIUM FLUCTUATION-INDUCED TRANSPORT
DOERING, CR
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[J]. PHYSICAL REVIEW LETTERS, 1994, 72 (19) : 2984 - 2987
[6] FAUCHEUX L, 1994, THESIS PRINCETON U
[7] OPTICAL THERMAL RATCHET
FAUCHEUX, LP
BOURDIEU, LS
KAPLAN, PD
LIBCHABER, AJ
[J]. PHYSICAL REVIEW LETTERS, 1995, 74 (09) : 1504 - 1507
[8] Kreis T., 1993, GUIDEBOOK CYTOSKELET
[9] FORCED THERMAL RATCHETS
MAGNASCO, MO
[J]. PHYSICAL REVIEW LETTERS, 1993, 71 (10) : 1477 - 1481
[10] TRANSPORT AND CURRENT REVERSAL IN STOCHASTICALLY DRIVEN RATCHETS
MILLONAS, MM
DYKMAN, MI
[J]. PHYSICS LETTERS A, 1994, 185 (01) : 65 - 69

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