NONEQUILIBRIUM FLUCTUATION-INDUCED TRANSPORT

被引：505
|
作者：
DOERING, CR [1 ]
HORSTHEMKE, W [1 ]
RIORDAN, J [1 ]
机构：
[1] SO METHODIST UNIV,DEPT CHEM,DALLAS,TX 75275
来源：
PHYSICAL REVIEW LETTERS | 1994年 / 72卷 / 19期
关键词：
D O I：
10.1103/PhysRevLett.72.2984
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Ratchetlike devices can rectify symmetric, unbiased nonequilibrium noise resulting in fluctuation-induced currents. We study some simple models to investigate the dependence of a nonequilibrium steady-state current on the characteristic features of the ratchet and the applied noise. It turns out that the magnitude and the direction of the induced current depend not only on the shape of the ratchet, but also on the statistics of the fluctuations.
引用
收藏
页码：2984 / 2987
页数：4
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