Producción CyT
Artículo
Autoría
M. C. Giménez
;
M. G. Del Pópolo
;
E. P. M. Leiva
;
S. G. García
;
D. R. Salinas
;
C. E. Mayer
;
W. J. Lorenz
Fecha
2002
Editorial y Lugar de Edición
The Electrochemical Society
Revista
JOURNAL OF THE ELECTROCHEMICAL SOCIETY,
vol. 4
(pp. 109-116)
The Electrochemical Society
Resumen
Información suministrada por el agente en
SIGEVA
Static calculation and preliminary kinetic Monte Carlo simulation studies are undertaken for the nucleation and growth on a model system which follows a Frank-van der Merwe mechanism. In the present case, we consider the deposition of Ag on Au(100) and Au(111) surfaces. The interactions were calculated using the embedded atom model. The kinetics of formation and growth of 2D Ag structures on Au(100) and Au(111) is investigated and the influence of surface steps on this phenomenon is studied. Ve...
Static calculation and preliminary kinetic Monte Carlo simulation studies are undertaken for the nucleation and growth on a model system which follows a Frank-van der Merwe mechanism. In the present case, we consider the deposition of Ag on Au(100) and Au(111) surfaces. The interactions were calculated using the embedded atom model. The kinetics of formation and growth of 2D Ag structures on Au(100) and Au(111) is investigated and the influence of surface steps on this phenomenon is studied. Very different time scales are predicted for Ag diffusion on Au(100) and Au(111), thus rendering very different regimes for the nucleation and growth of the related 2D phases. These observations are drawn from the application of a model free of any adjustable parameter.
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Palabras Clave
Frank-van der MerweElectrochemical phase formationKinetic Monte Carlo