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dc.contributor.author
Bulnes, Fernando Manuel
dc.contributor.author
Rodriguez, M E. R.
dc.contributor.author
Pasinetti, Pedro Marcelo
dc.contributor.author
Ramirez Pastor, Antonio Jose
dc.date.available
2016-05-13T21:19:26Z
dc.date.issued
2014-12
dc.identifier.citation
Bulnes, Fernando Manuel; Rodriguez, M E. R.; Pasinetti, Pedro Marcelo; Ramirez Pastor, Antonio Jose; Effects of surface topography on the collective diffusion of interacting adsorbed particles; Elsevier; Physica A: Statistical Mechanics and its Applications; 432; 12-2014; 156-166
dc.identifier.issn
0378-4371
dc.identifier.uri
http://hdl.handle.net/11336/5651
dc.description.abstract
Collective diffusion of particles with repulsive nearest-neighbor interactions on bivariate surfaces is studied through Monte Carlo simulation, in the framework of the Kubo–Green theory. Shallow and deep adsorbing sites form l×l patches distributed at random or in chessboard-like ordered domains on a two-dimensional square lattice. The influence of the energetic correlation and the lateral interactions on the jump and collective diffusion coefficients are analyzed by simulating the coverage fluctuations in the grand canonical ensemble and the mean-square displacements of particles in the canonical ensemble. The combination of topography and lateral coupling is shown to produce interesting effects such as different filling regimes as well as strong effects on the coverage dependence of the transport coefficients.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Difussion
dc.subject
Adsorption
dc.subject
Heterogeneous Surfaces
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Monte Carlo Simulations
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Física de los Materiales Condensados
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Effects of surface topography on the collective diffusion of interacting adsorbed particles
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-05-13T15:17:48Z
dc.journal.volume
432
dc.journal.pagination
156-166
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Bulnes, Fernando Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina
dc.description.fil
Fil: Rodriguez, M E. R.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina
dc.description.fil
Fil: Pasinetti, Pedro Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina
dc.description.fil
Fil: Ramirez Pastor, Antonio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina
dc.journal.title
Physica A: Statistical Mechanics and its Applications
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0378437115002782
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2015.03.025
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.physa.2015.03.025
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