Artículo
Is The Alexander-Orbach Conjecture Suitable For Diffusion In Correlated Percolation Clusters
Cruz, Ommar; Hidalgo, Ricardo; Alas, Salomón; Cordero, Salomón; Meraz, Laura; López, Raúl Horacio
; Dominguez, Armando
![Icon](/themes/CONICETDigital/images/conicet.png)
Fecha de publicación:
07/2011
Editorial:
Sage Publications
Revista:
Adsorption Science & Technology
ISSN:
0263-6174
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
How does a particle diffuse inside a percolation cluster? This question is of both scientific and practical importance, e.g. in drug-controlled release and vapour adsorption. Diffusion in fractal media is characterized by the fracton dimension, ds. The Alexander and Orbach conjecture indicates that ds = 4/3 for diffusion in classical percolation clusters and, after much research on the subject, it is still provides a very good approximation for ds in the case of uncorrelated percolation cluster structures. However, what happens to the value of ds when a particle is moving inside a correlated percolation cluster? In this work, this problem is studied via Monte Carlo computer simulation. Our results show that the Alexander and Orbach conjecture is not always fulfilled.
Palabras clave:
Alexander-Orbach Conjecture
,
Diffusion
,
Correlated
,
Percolation
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Articulos(INFAP)
Articulos de INST. DE FISICA APLICADA "DR. JORGE ANDRES ZGRABLICH"
Articulos de INST. DE FISICA APLICADA "DR. JORGE ANDRES ZGRABLICH"
Citación
Cruz, Ommar; Hidalgo, Ricardo; Alas, Salomón; Cordero, Salomón; Meraz, Laura; et al.; Is The Alexander-Orbach Conjecture Suitable For Diffusion In Correlated Percolation Clusters; Sage Publications; Adsorption Science & Technology; 29; 7; 7-2011; 663-676
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