Nonlinearly coupled flows.
Nonlinearly coupled flows.
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DOI:
10.1103/physreve.61.7184
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发表时间:
2000-06
期刊:
影响因子:
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通讯作者:
M. Bier;M. Kostur;I. Derényi;R. Astumian
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文献类型:
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作者:
M. Bier;M. Kostur;I. Derényi;R. Astumian
We study energy flows that are coupled at a higher than linear order. A number of examples are presented where a force brings about a flow in the perpendicular direction. In some cases the symmetry of the system is such that coupling can only take place at even orders. We apply the theory to recently proposed two-dimensional devices that separate colloidal particles by ratcheting the different particles in different directions.