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Diffusion with moving boundary on spherical surfaces.

Amatore, C, Klymenko, OV, Oleinick, AI and Svir, I (2009) Diffusion with moving boundary on spherical surfaces. Chemphyschem, 10 (9-10). pp. 1593-1602.

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In this work, we illustrate two approaches to the simulation of surface diffusion over a sphere coupled with the formation of a cluster by reactive particles as a paradigm of a wide variety of problems occurring in many areas of nanosciences and biology. The problem is treated using a Brownian motion approach and a numerical solution of the corresponding continuous Fick’s laws of diffusion. While being computationally more expensive, the Brownian motion approach allows one to consider a wider range of situations, particularly those corresponding to relatively high concentrations of diffusing particles and the ensuing problem of particle overlap when they are ascribed finite sizes.

Item Type: Article
Divisions : Surrey research (other units)
Authors :
Amatore, C
Oleinick, AI
Svir, I
Date : 13 July 2009
DOI : 10.1002/cphc.200900169
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 13:56
Last Modified : 25 Jan 2020 00:32

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