SLOW DIFFUSION ON THE SURFACE WITH EQUAL POTENTIAL WELLS-Reference-Cited by-同舟云学术

SLOW DIFFUSION ON THE SURFACE WITH EQUAL POTENTIAL WELLS

Published:2008-09 Issue:09 Volume:18 Page:2769-2774
ISSN:0218-1274
Container-title:International Journal of Bifurcation and Chaos
language:en
Short-container-title:Int. J. Bifurcation Chaos

Author:

CHICHIGINA O. A.¹,ROMANOVSKY YU. M.¹,SCHIMANSKY-GEIER LUTZ²

Affiliation:

1. Department of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia

2. Institute of Physics, Humboldt-University Berlin, Berlin, Germany

Abstract

The diffusion process on the surface with equivalent potential wells is investigated. These wells are considered deep enough to keep the particle for longer than the correlation time. The quasi-equilibrium Boltzmann distribution is applied inside the well to calculate the escape time. This time characterizes jumps from a well to another one. The coefficient of such a diffusion is calculated as a function of temperature, shape, depth and localization of potential wells and the mass of the particles.

Publisher

World Scientific Pub Co Pte Lt

Subject

Applied Mathematics,Modelling and Simulation,Engineering (miscellaneous)

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218127408021993

Reference20 articles.

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3. Decrease in entropy as a result of measuring the time of escape from a potential well

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