Abstract:
Several stochastic processes corresponding to the physical solid-on-solid (SOS) deposition problem were analyzed. It was shown that the smoothing procedure could actually be applied to a large class of SOS deposition models, but the final linearization required the saturation of the roughness. It was observed that the evolution of the roughness with time is insensitive to most features of the stochastic process if exception is made for the conditional flux and variance of the model. The results show that although all the models studied belong to the same universality class, some relevant features such as the final surface roughness are reproduced only for models within a restricted class determined by sharing the same mean and variance.
Registro:
Documento: |
Artículo
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Título: | Probing universality classes in solid-on-solid deposition |
Autor: | Castez, M.F.; Salvarezza, R.C.; Solari, H.G. |
Filiación: | Inst. Invest. Fisicoquimicas T./A., UNLP, CONICET, Casilla de Correo 16, Sucursal 4, (1900) La Plata, Argentina Departamento de Física, Fac. de Ciencias Exactas y Naturales, Ciudad Universitaria, Pabellón I, (1428) Buenos Aires, Argentina
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Palabras clave: | Boundary conditions; Computer simulation; Electrochemistry; Interfaces (materials); Molecular beam epitaxy; Monte Carlo methods; Nanotechnology; Partial differential equations; Polynomials; Probability; Problem solving; Random processes; Surface phenomena; Surface roughness; Edwards-Wilkinson (EW) equation; Scaling exponents; Solid-on-solid (SOS) deposition; Stochastic dynamical systems; Deposition |
Año: | 2004
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Volumen: | 70
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Número: | 1 1
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Página de inicio: | 011605
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Página de fin: | 1-011605-10
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DOI: |
http://dx.doi.org/10.1103/PhysRevE.70.011605 |
Título revista: | Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
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Título revista abreviado: | Phys. Rev. E Stat. Nonlinear Soft Matter Phys.
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ISSN: | 15393755
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CODEN: | PLEEE
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v70_n11_p011605_Castez |
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Citas:
---------- APA ----------
Castez, M.F., Salvarezza, R.C. & Solari, H.G.
(2004)
. Probing universality classes in solid-on-solid deposition. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 70(1 1), 011605-1-011605-10.
http://dx.doi.org/10.1103/PhysRevE.70.011605---------- CHICAGO ----------
Castez, M.F., Salvarezza, R.C., Solari, H.G.
"Probing universality classes in solid-on-solid deposition"
. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 70, no. 1 1
(2004) : 011605-1-011605-10.
http://dx.doi.org/10.1103/PhysRevE.70.011605---------- MLA ----------
Castez, M.F., Salvarezza, R.C., Solari, H.G.
"Probing universality classes in solid-on-solid deposition"
. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, vol. 70, no. 1 1, 2004, pp. 011605-1-011605-10.
http://dx.doi.org/10.1103/PhysRevE.70.011605---------- VANCOUVER ----------
Castez, M.F., Salvarezza, R.C., Solari, H.G. Probing universality classes in solid-on-solid deposition. Phys. Rev. E Stat. Nonlinear Soft Matter Phys. 2004;70(1 1):011605-1-011605-10.
http://dx.doi.org/10.1103/PhysRevE.70.011605