ITP OpenIR  > 理论物理所1978-2010年知识产出
Effective potential and efficiency for a single brownian motor
Zhan, Y; Zhao, TJ; Yu, H; Ji, Q; An, HL; Zhuo, YZ; Zhan, Y , Hebei Univ Technol, Tianjin 300130, Peoples R China.
2002
发表期刊INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION
ISSN1565-1339
卷号3期号:40972页码:253-256
摘要In this paper, the two-state model is extended to a general multi-state fluctuation model. By adopting a two-state piecewise linear potential, we calculate the current of the directed motion and the energy conversion efficiency of a Brownian particle. The multi-state potentials are equivalent to an effective potential that has a nonzero average slope on a large scale. The incline of the effective potential leads to the directed motion. It is noticed that there exists a maximal efficiency when appropriate values are chosen for parameters such as the noise strength and external force.
部门归属Hebei Univ Technol, Tianjin 300130, Peoples R China; China Inst Atom Energy, Beijing 102413, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词Molecular Motor Particles Transport
学科领域Physics
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收录类别SCI
WOS记录号WOS:000176903800021
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/13618
专题理论物理所1978-2010年知识产出
通讯作者Zhan, Y , Hebei Univ Technol, Tianjin 300130, Peoples R China.
推荐引用方式
GB/T 7714
Zhan, Y,Zhao, TJ,Yu, H,et al. Effective potential and efficiency for a single brownian motor[J]. INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION,2002,3(40972):253-256.
APA Zhan, Y.,Zhao, TJ.,Yu, H.,Ji, Q.,An, HL.,...&Zhan, Y , Hebei Univ Technol, Tianjin 300130, Peoples R China..(2002).Effective potential and efficiency for a single brownian motor.INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION,3(40972),253-256.
MLA Zhan, Y,et al."Effective potential and efficiency for a single brownian motor".INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION 3.40972(2002):253-256.
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