Giant acceleration of free diffusion by use of titled periodic potentials

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Título:	Giant acceleration of free diffusion by use of titled periodic potentials
Autor/a:	Reimann, P.; Broeck, C. van den (Christian), 1954-; Linke, H.; Hänggi, Peter; Rubí Capaceti, José Miguel; Pérez Madrid, Agustín
Otros autores:	Universitat de Barcelona
Abstract:	The effective diffusion coefficient for the overdamped Brownian motion in a tilted periodic potential is calculated in closed analytical form. Universality classes and scaling properties for weak thermal noise are identified near the threshold tilt where deterministic running solutions set in. In this regime the diffusion may be greatly enhanced, as compared to free thermal diffusion with, for a realistic experimental setup, an enhancement of up to 14 orders of magnitude.
Materia(s):	-Física estadística -Statistical physics
Derechos:	(c) American Physical Society, 2001
Tipo de documento:	Artículo Artículo - Versión publicada
Editor:	American Physical Society
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Reimann, P.; Van den Broek, C.; Linke, H.; Hänggi, Peter; Rubí Capaceti, José Miguel; Pérez Madrid, Agustín

Reguera, D.; Schmid, G.; Burada, P. S.; Rubí Capaceti, José Miguel; Reimann, P.; Hänggi, Peter

Reguera, D. (David); Schmid, Gerhard; Burada, Poornachandra Sekhar; Rubí Capaceti, José Miguel; Reimann, P.; Hänggi, Peter

Burada, Poornachandra Sekhar; Schmid, Gerhard; Reguera, D. (David); Vainstein, M. H.; Rubí Capaceti, José Miguel; Hänggi, Peter

Burada, Poornachandra Sekhar; Schmid, Gerhard; Reguera, D. (David); Rubí Capaceti, José Miguel; Hänggi, Peter

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