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Monte Carlo simulations for the slow relaxation of crumpled surfaces

Mota, Klauko P.; Oliveira, Paulo Murilo C. de - In: Physica A: Statistical Mechanics and its Applications 387 (2008) 24, pp. 6095-6104

In this paper we study crumpled surfaces through Monte Carlo Simulations. A crumpled surface is represented by a cluster of spins pointing up; spins pointing down represent the air both inside and around the surface. We follow the time dynamics of this fractal structure and we show that it...

Persistent link: https://www.econbiz.de/10010589856

Fractals in isotropic systems generated with attracting spheres

Stoll, E.P.; Stern, Christian; Stucki, Peter - In: Physica A: Statistical Mechanics and its Applications 230 (1996) 1, pp. 11-18

Isotropic non-crystal fractal systems are simulated. Lennard-Jones fluids are heated up to very high temperatures and annealed to frozen glassy or amorphous states. From the set of all connections between next neighbors separated by less than 1.15σ, a subset is selected randomly with the...

Persistent link: https://www.econbiz.de/10011063204

Adsorption–desorption kinetics of the monomer–dimer mixture

Boscoboinik, J.A.; Manzi, S.J.; Pereyra, V.D. - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 7, pp. 1317-1328

, when processes like adsorption, desorption and diffusion are included. The hierarchy of equation is truncated by using mean …-field (m,n) closures. Equilibrium properties are analyzed. In particular, adsorption isotherms as a function of the nearest …

Persistent link: https://www.econbiz.de/10010591424

Statistical mechanics of polymer chains grafted to adsorbing boundaries of fractal lattices embedded in three-dimensional space

Živić, I.; Elezović-Hadžić, S.; Milošević, S. - In: Physica A: Statistical Mechanics and its Applications 413 (2014) C, pp. 307-319

We study the adsorption problem of linear polymers, immersed in a good solvent, when the container of the polymer …–solvent system is taken to be a member of the Sierpinski gasket (SG) family of fractals, embedded in the three-dimensional Euclidean … for fractals with 2≤b≤40. The obtained results show that all studied exponents are monotonically increasing functions of …

Persistent link: https://www.econbiz.de/10011063128