Zobrazeno 1 - 10
of 80
pro vyhledávání: '"F. D. A. Aarão Reis"'
We report on a linear Langevin model that describes the evolution of the roughness of two interfaces that move towards each other and are coupled by a diffusion field. This model aims at describing the closing of the gap between two two-dimensional m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8afc15f3b2216602003e6eefdcc7b801
http://arxiv.org/abs/2204.05656
http://arxiv.org/abs/2204.05656
Publikováno v:
Advances in Water Resources. 113:180-188
Flow and transport in heterogeneous porous media often exhibit anomalous behavior. A physical analog example is the uni-directional infiltration of a viscous liquid into a horizontal oriented Hele-Shaw cell containing through thickness flow obstacles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::489463674ddd966c1223920f8bc0cc95
https://doi.org/10.1016/j.advwatres.2018.01.010
https://doi.org/10.1016/j.advwatres.2018.01.010
Autor:
F. D. A. Aarão Reis, Carlos Olivares
Publikováno v:
Physical review. E. 100(2-1)
We model the diffusion of a tracer that interacts with the internal surface of a porous medium formed by a packing of solid spheres. The tracer executes a lattice random walk in which hops from surface to bulk sites and hops on the surface have small
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f01b50b28a0d237e5d76c482c39e1b7c
https://pubmed.ncbi.nlm.nih.gov/31574766
https://pubmed.ncbi.nlm.nih.gov/31574766
Publikováno v:
Physical Review E
Physical Review E, American Physical Society (APS), 2017, 96 (2), ⟨10.1103/PhysRevE.96.022805⟩
Physical Review E, American Physical Society (APS), 2017, 96 (2), ⟨10.1103/PhysRevE.96.022805⟩
We study a model for thin film electrodeposition in which instability development by preferential adsorption and reduction of cations at surface peaks competes with surface relaxation by diffusion of the adsorbates. The model considers cations moving
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0f86dd245f615d849a3588ce668409d
https://hal.archives-ouvertes.fr/hal-02354609
https://hal.archives-ouvertes.fr/hal-02354609
Autor:
F. D. A. Aarão Reis
Publikováno v:
Physical review. E. 95(4-1)
We study models of grain nucleation and coarsening during the deposition of a thin film using numerical simulations and scaling approaches. The incorporation of new particles in the film is determined by lattice growth models in three different unive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abe27e1e4a16ee7e1e993eb3f4471d80
https://pubmed.ncbi.nlm.nih.gov/28505723
https://pubmed.ncbi.nlm.nih.gov/28505723
Publikováno v:
Ionics. 20:127-136
The electrochemical behavior of Zn in 0.5 M NaOH solutions containing various concentrations (0.01–0.1 M) of ClO3 − or ClO4 − anions was studied with potentiodynamic anodic polarization and chronoamperometry techniques. Microstructural and topo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::067d4bcffcdc0bde48294ccfb7ad1d11
https://doi.org/10.1007/s11581-013-0953-7
https://doi.org/10.1007/s11581-013-0953-7
Autor:
F. D. A. Aarão Reis
Publikováno v:
Physical Review E. 94
In a recent work on fluid infiltration in a Hele-Shaw cell with the pore-block geometry of Sierpinski carpets (SCs), the area filled by the invading fluid was shown to scale as F~t^n, with n
17 pages with 11 figures
17 pages with 11 figures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e51a965886bd8031c1ddcf62d622c11
https://doi.org/10.1103/physreve.94.052124
https://doi.org/10.1103/physreve.94.052124
Autor:
R. C. Hart, F. D. A. Aarão Reis
Publikováno v:
Physical Review E. 94
Random sequential adsorption of linear and square particles with excluded volume interaction is studied numerically on planar lattices considering Gaussian distributions of lateral sizes of the incident particles, with several values of the average
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::053f112795159309fc29d660a7b0377e
https://doi.org/10.1103/physreve.94.022802
https://doi.org/10.1103/physreve.94.022802
Autor:
Marilia F. Alamini, F. D. A. Aarão Reis, E.A. Isoppo, André A. Pasa, U.P. Rodrigues Filho, Vinicius C. Zoldan, Aloisio Nelmo Klein, R.C. da Silva
Publikováno v:
Electrochemistry Communications, Vol 13, Iss 12, Pp 1455-1458 (2011)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Electrochemical deposition of Prussian Blue shows a time increase of adsorption rate and produces films with faceted surfaces and smooth morphology at short length scales. Roughness scaling suggests anomalous roughening. However, an interpretation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28e67d5795d669f9706951fd6e1cd7b4
http://www.sciencedirect.com/science/article/pii/S1388248111004012
http://www.sciencedirect.com/science/article/pii/S1388248111004012
Autor:
Anna Chame, F. D. A. Aarão Reis
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 376:108-116
Using computer simulations and scaling ideas, we study one-dimensional models of diffusion, aggregation and detachment of particles from islands in the post-deposition regime, i. e. without flux. The diffusion of isolated particles takes place with u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e8384821865486fde04670aa507c019
https://doi.org/10.1016/j.physa.2006.10.096
https://doi.org/10.1016/j.physa.2006.10.096