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dc.contributor.author
Gómez, L.
dc.contributor.author
Martín, V.
dc.contributor.author
Garcés, J.
dc.contributor.author
Ferron, Julio
dc.date.available
2016-02-25T17:56:07Z
dc.date.issued
2014-11-18
dc.identifier.citation
Gómez, L.; Martín, V.; Garcés, J.; Ferron, Julio; A kinetically driven growth mechanism: AlF3 over Cu(001); IOP Publishing; Journal of Physics D: Applied Physics; 47; 49; 18-11-2014; 495305-495305
dc.identifier.issn
0022-3727
dc.identifier.uri
http://hdl.handle.net/11336/4429
dc.description.abstract
A new diffusion model based on kinematic properties and supported by Metropolis Monte Carlo free energy minimization and density functional theory calculations is proposed in this work. This new mechanism breaks the isotropic features of random adatom diffusion over a single crystal surface, not only about the main directions but also about the sense of movement. The present model allows us to understand all the anomalous growing features characterizing the behaviour of an insulator film, such as aluminum fluoride, over a metallic Cu(1 0 0) single crystal surface. The growth process of this system is characterized by several non-fully understood features, including a large diffusion coefficient, sticking at both sides of steps, and island atomistic arrangement along special directions. Although we focus our analysis on the AlF3/Cu(1 0 0) system, our conclusions may be extended to the diffusion of other complex molecules over different surfaces.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
IOP Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Surface
dc.subject
Diffusion
dc.subject
Aluminum Fluoride
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Copper
dc.subject.classification
Física de los Materiales Condensados
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
A kinetically driven growth mechanism: AlF3 over Cu(001)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
47
dc.journal.number
49
dc.journal.pagination
495305-495305
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Gómez, L.. Universidad Nacional de Rosario. Facultad de Ciencias Exactas, Ingeniería y Agrimensura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
dc.description.fil
Fil: Martín, V.. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
dc.description.fil
Fil: Garcés, J.. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina
dc.description.fil
Fil: Ferron, Julio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Física del Litoral; Argentina. Universidad Nacional del Litoral. Facultad de Ingenieria Quimica. Departamento de Materiales; Argentina
dc.journal.title
Journal of Physics D: Applied Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/0022-3727/47/49/495305
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/issn/0022-3727
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/0022-3727/47/49/495305
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