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Study Of Inertia And Stoichiometric Effect On Surface Diffusion By Monte Carlo Method


 
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1. Title Title of document Study Of Inertia And Stoichiometric Effect On Surface Diffusion By Monte Carlo Method
 
2. Creator Author's name, affiliation, country M. Noureddine; Laboratoire de physique de la matière condensée, Faculté des Sciences Ben M'sick, Casablanca; Morocco
 
2. Creator Author's name, affiliation, country B. Kaoui; Laboratoire de physique de la matière condensée, Faculté des Sciences Ben M'sick, Casablanca; Morocco
 
2. Creator Author's name, affiliation, country R. Nassif; Laboratoire de physique de la matière condensée, Faculté des Sciences Ben M'sick, Casablanca Laboratoire de physique de la matière condensée, Faculté des Sciences El Jadida; Morocco
 
2. Creator Author's name, affiliation, country Y. Boughaleb; Laboratoire de physique de la matière condensée, Faculté des Sciences Ben M'sick, Casablanca; Morocco
 
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4. Description Abstract In this work, we investigate the inertia and stoichiometric effect on surface diffusion of adsorbates particles. The study is done by means of Monte-Carlo simulation in the framework of the lattice gas model. Only first neighboring repulsive pair interaction is considered. We concentrate on the behaviour of the tracer diffusion coefficient Dt(θ), as a function of surface coverage θ in the case where two type of particles A and B are adsorbed. A and B are only different by their mass. The results shows that θt ordering phenomenon is not strongly influenced. However the diffusion process is decreased by inclusion of heavy particles.w.
 
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7. Date (YYYY-MM-DD) 15-03-2011
 
8. Type Status & genre Peer-reviewed Article
 
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9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/MJCM/article/view/175
 
11. Source Title; vol., no. (year) Moroccan Journal of Condensed Matter; Vol 8 (2007)
 
12. Language English=en en
 
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