Jamming and percolation in random sequential adsorption of straight rigid rods on a two-dimensional triangular lattice
- E. Perino, D. Matoz-Fernandez, P. Pasinetti, A. Ramirez-Pastor
- 22 March 2017
Monte Carlo simulations and finite-size scaling analysis have been performed to study the jamming and percolation behavior of linear k-mers (also known as rods or needles) on a two-dimensional…
Critical behavior of repulsive linear k -mers on triangular lattices
- P. Pasinetti, F. Romá, J. Riccardo, A. Ramirez-Pastor
- 14 June 2006
Monte Carlo (MC) simulations and finite-size scaling analysis have been carried out to study the critical behavior in a submonolayer two-dimensional gas of repulsive linear $k$-mers on a triangular…
Lattice-gas model of nonadditive interacting particles on nanotube bundles.
- O. A. Pinto, P. Pasinetti, F. Nieto, A. Ramirez-Pastor
- PhysicsJournal of Chemical Physics
- 14 February 2011
The adsorption thermodynamics of a lattice-gas model which mimics a nanoporous environment is studied by considering nonadditive interactions between the adsorbed particles by means of Monte Carlo simulations in the grand canonical ensemble.
Quasi-chemical approach for adsorption of mixtures with non-additive lateral interactions
- O. A. Pinto, P. Pasinetti, A. J. Ramirez-Pastor
- 15 January 2017
Entropy-driven phases at high coverage adsorption of straight rigid rods on two-dimensional square lattices
- P. Pasinetti, A. Ramirez-Pastor, E. Vogel, G. Saravia
- Physical Review E
- 29 November 2021
Lattice-gas modeling of adsorption on nanotube bundles at criticality
- P. Pasinetti, J. Riccardo, A. Ramirez-Pastor
- 15 September 2005
The adsorption of a mixture of particles with non-additive interactions: a Monte Carlo study.
- O. A. Pinto, P. Pasinetti, A. J. Ramirez-Pastor, F. Nieto
- PhysicsPhysical Chemistry, Chemical Physics - PCCP
- 21 January 2015
The adsorption of binary mixtures with non-additive lateral interactions has been studied through grand canonical Monte Carlo simulations in the framework of the lattice-gas model and interesting behaviors were observed and discussed in terms of the low temperature phases formed in the system.
Adsorption of laterally interacting gas mixtures on homogeneous surfaces
- F. Sanchez-Varretti, P. Pasinetti, F. Bulnes, A. J. Ramirez-Pastor
- 8 April 2017
The adsorption of binary mixtures containing particles A and B on homogeneous substrates is studied by Monte Carlo (MC) simulations, quasi-chemical approximation (QCA), and exact counting of states…
Jamming and percolation of k2-mers on simple cubic lattices
- P. Pasinetti, P. Centres, A. Ramirez-Pastor
- PhysicsPhysical Review E
- 27 May 2019
A complete analysis of critical exponents and universality has been done, showing that the percolation phase transition involved in the system has the same universality class as the 3D random percolations, regardless of the size k considered.
LETTER TO THE EDITOR: On the unlearning procedure yielding a high-performance associative memory neural network
- J. Horas, P. Pasinetti
- Computer Science
- 26 June 1998
The unlearning procedure generated is shown to be able to give a high-performance associative memory characterized by an enhancement in storaging capacity, an enlargement in the size of attraction basins, a reduction in the number of spurious attractors and a reliable and fast retrieval.