Maras, E., Braems, I. & Berthier, F. (2011) Extending cluster description to bimetallic nanowires: The ideal solid solution alloy case. J. Chem. Phys. 135 224702.
Added by: Richard Baschera (2016-10-21 13:38:38) Last edited by: Richard Baschera (2016-10-21 14:04:01) |
Type de référence: Article DOI: 10.1063/1.3663388 Numéro d'identification (ISBN etc.): 0021-9606 Clé BibTeX: Maras2011 Voir tous les détails bibliographiques |
Catégories: HORSIMN Mots-clés: 2 organic-substances, co, coadsorption, electrodeposition, energy, giant magnetoresistance, mean-field approach, multilayered nanowires, simulation, step decoration Créateurs: Berthier, Braems, Maras Collection: J. Chem. Phys. |
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Résumé |
We present a comprehensive study of the equilibrium properties of two codeposited species for an alloy that forms an ideal solution, on a one-dimensional chain. By use of a cluster description we provide exact formulae of the coverages, the total density of clusters, the cluster size distribution, and the chemical composition of each cluster. These analytical results, that are proved to be in agreement with Monte Carlo simulations, strongly differ from the ones derived in the mean-field framework. Indeed, we show by depicting the codeposit at the macroscopic, mesoscopic, and atomic scales, that its features are to be related to the chemical heterogeneities at the edges of the clusters. (C) 2011 American Institute of Physics. [doi:10.1063/1.3663388]
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