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Simulaciones
Computacionales en Física del Sólido, Fisicoquímica
de Superficies y Mecánica Estadística
Un objetivo del
proyecto es desarrollar y estudiar modelos con el propósito de contribuir al entendimiento de
diversos procesos y fenómenos que tienen lugar en los campos Materia Condensada,
Fisicoquímica de Superficies y Mecánica Estadística.
Otro objetivo es la
formación de recursos humanos, no solo en la temática científica del proyecto,
sino además en áreas de la Ciencia de la Computación, mediante la
familiarización y manejo de equipos y sistemas operativos de avanzada, así como en el
desarrollo y optimización de algoritmos de cálculo.
Entre los temas de investigación principales tratados en el marco del proyecto podemos citar:
transiciones de fase y fenómenos críticos; sistemas fuera del equilibrio, procesos de
adsorción, desorción y difusión, reacciones heterogéneamente catalizadas,
nucleación y crecimiento de materiales tales como cristales, policristales y estructuras
desordenadas (fractales) estudio de las propiedades de vidrios y sistemas desordenados, comportamiento
dinámico de interfaces, propiedades de materiales magnéticos, auto-organización
crítica; modelos motivados en sistemas biológicos, modelos para la descripción
de sistemas sociales complejos; etc.
La metodología de trabajo comprende Simulaciones Computacionales y desarrollos analíticos.
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* “Damage spreading at the corner filling transition in the two-dimensional ising model”.
M.L. Rubio Puzzo y E.V. Albano
Journal of Physics: Condensed Matter 19, 026201-17 (2007).
* “Modeling the decay of nanopatterns: a comparative study between a continuum description and a discrete monte carlo.approach”.
M.F. Castez y E.V. Albano
The Journal of Physical Chemistry C 111 (12), 4606-4613 ( 2007).
* “Formation of a nematic fluid at high fields in Sr3Ru2O7”.
R.A. Borzi, S.A. Grigera, J. Farrell, R.S. Perry, S.J.S. Lister, S.L. Lee, D.A. Tennant, Y. Maeno y A.P. Mackenzie
Science 315, 214 (2007).
* “Mosaic multistate scenario versus one-state description of supercooled.liquids”.
A. Cavagna, T.S. Grigera y P. Verrocchio
Physical Revew Letter 98, 187801 (2007).
* “Kinetics of self-induced aggregation in brownian particles”.
F. Cecconi, G. Gonnella y G.P. Saracco
Physical Review E 75, 031111 (2007).
* “Properties of the interface in the confined ising magnet with competing surface fields”.
E.V. Albano, A. de Virgiliis, M. Muller y K. Binder
Physica B - Condensed Matter 389, 202-205 (2007).
* “Colloid-polymer mixtures between asymmetric walls: evidence for an interface localization transition”.
A. de Virgiliis, R.L.C. Vink, J. Horbach y K. Binder
Eeurophysical Letter 77, 60002 (2007).
* “Dynamical behavior of three-dimensional confined ising systems with short- and long-range competing surface fields”.
M. Manias, A. de Virgiliis, E.V. Albano, M. Muller y K. Binder
Physical Review E 75, 051603 (2007) .
* “Dynamic response of silver monolayers adsorbed on gold(100) upon an oscillatory variation of the chemical potential: a monte carlo simulation study ”.
M.C. Giménez y E.V.Albano
The Journal of Physical Chemistry C 111, 1809-1815 (2007).
* “Statistical methods applied to the study of opinion formation models: a brief overview and results of a numerical study of a model based on the social impact theory”.
C.M. Bordogna y E.V. Albano
Journal of Physics Condensed Matter 19, 065144-60 ( 2007).
* “Monte Carlo simulations of a model for opinion formation”.
C.M. Bordogna y E.V. Albano
The European Physical Journal Special Topics 143, 237-41 (2007).
* “Critical dynamic approach to stationary states in complex systems”.
A. Rozenfeld, K. Laneri y E.V. Albano
The European Physical Journal Special Topics 143, 3-8 (2007).
* “Properties of the ising magnet confined in a corner geometry”.
E.V. Albano, A. de Virgiliis, M. Müller y K. Binder
Applied Surface Science 254, 387-91 (2007).
* “Dynamic behavior of a social model for opinion formation”.
C.M. Bordogna y E.V. Albano
Physical Review E 76, 061125 (2007).
* “On the occurrence of oscillatory modulations to the power-law behavior of dynamic and kinetic processes in fractal media”.
M.A Bab, G. Fabricius y E. Albano
Europhysics Letters 81, 10003 (2008).
* “Revisiting random walks fractal media: on the occurrence of time discrete scale invariance”.
M.A Bab, G. Fabricius y E. Albano
Journal of Chemical Physics 128, 454911 (2008).
* “On the oscillatory dynamical behavior of epidemic spreading in fractal media”.
M.A. Bab y E. Albano
Journal of Physics A: Mathematical Theory 41, 450011 (2008).
* “Dynamic Behavoiur of the Voter Model on Fractals: Log-periodic Oscillations as a Signature of Time Discrete Scale Invariance”.
M.A Bab y E. Albano
European Physical Journal B 63, 521(2008).
* “Random Walk in Fractal media: a theoretical evaluation of the periodicity of the oscillations in dynamic observables”.
A. Maltz, G. Fabricius, M.A. Bab y E. V. Albano
Journal of the Physics A: Mathematical Theory. 41, 49500 (2008).
* “From particles to spins: Eulerian formulation of supercooled liquids and glasses”.
C. Chamon, L.F. Cugliandolo, G. Fabricius, J.L. Iguain y E.R. Weeks
Proceeding of the National Academy of Sciences 105, 15263-15268 (2008).
* “de Haas-van Alphen oscillations in the charge density wave compound lanthanum tritelluride LaTe3”.
N. Ru, R.A. Borzi, A. Rost, A.P. Mackenzie, J. Laverock, S.B. Dugdale y I.R. Fisher
Physical Review B 78, 045123 (2008).
* “The Damage Spreading Method in Monte Carlo Simulations: A brief overview and applications to confined magnetic materials”.
M.L. Rubio Puzzo y E.V. Albano
Communications Computational Physics 4, 207-230 (2008).
* “Dynamic behavior of the interface of striplike structures in driven lattice gases”.
G.P. Saracco y E.V. Albano
Physical Review E 78, 031132 (2008).
* “Evolution under thermal annealing of Mn-doped iron disilicides obtained by ball milling Hyperfine Interactions”.
J. Martinez, J. Runco, S.M. Cotes, M.A. Taylor, J. Desimoni., S.M. Cotes, J. Martinez, J. Runco, M. A. Taylor y J. Desimoni
Hyperfine Interactions 178, 13-17 (2008).
* “Finite-Size Scaling Analysis and Dynamic Study of the Critical Behavior of a Model for the Collective Displacement of Self-Driven Individuals”.
G. Baglietto y E.V. Albano
Physical Review E 78, 021125 (2008).
* “Kinetic Monte Carlo study on the decay of two-dimensional nanostructures: Influence of the activation energy of diffusion on kinetic and morphological properties”.
M.F. Castez y E.V. Albano
Physical Review E 78, 031601 (2008).
* “Exact-Exchange Kohn-Sham Potential, Surface Energy, And Work Function Of Jellium Slabs”.
C.M. Horowitz, C.R. Proetto y J.M. Pitarke
Physical Review B 78, 085126-1 (2008) .
* “Ballistic Deposition On Deterministic Fractals: Observation Of Discrete Scale Invariance”.
C.M. Horowitz, F. Romá y E.V. Albano
Physical Review E 78, 061118, 1-10, (2008).
* “Uncovering ndividual And Collective Human Dynamics From Mobile Phone Records”.
J. Candia, M.C. González, P. Wang, T. Schoenharl, G. Madey y A.-L. Barabasi
Journal of Physics A: Mathematical and Theoretical 41, 224015 (2008).
* “Random Walk Access Times On Partially-Disordered Complex Networks: An Effective Medium Theory”.
P.E. Parris, J. Candia y V.M. Kenkre
Physical Review E 77, 061113 (2008).
* “The Magnetic Eden Model”.
J. Candia y E.V. Albano
International Journal of Modern Physics C 19, 1617 (2008).
* “Thermodynamic signature of growing amorphous order in glass-forming liquids”.
G. Biroli, J.-P. Bouchaud, A. Cavagna, T.S. Grigera y P. Verrocchio
Nature Physics 4, 771-775 (2008).
* “From capillary condensation to interface localization transitions in colloid-polymer mixtures confined in thin-film geometry ”.
A. de Virgiliis, R. Vink, J. Horbach y K. Binder
Physical Review E 78, 041604 (2008).
* “Confinement Effects on Phase Behavior of Soft Matter Systems”.
K. Binder, J. Horbach, R. Vink y A. de Virgiliis
Soft Matter 4, 1555 (2008).
* “The effect of NO/O2 ratio in NO-CO-O2 reaction on a catalytic surface: a computer simulation study”.
Ahmad y E.V. Albano
Applied Surface Science 254, 2436-2440 (2008).
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