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Nanosystems: Physics, Chemistry, Mathematics, 2012, Volume 3, Issue 2, Pages 29–36
(Mi nano670)
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PHYSICS
Quasi-fractals: new possibilities in describing of the self-similar clusters
A. P. Alekhin Institute of Physics, Kazan (Volga region) Federal University
Abstract:
In this paper we propose a method for parameterization of fractal clusters which allows us to represent as quasi-fractals. The quasi-fractals are self-similar objects with a slower (logarithmic) scaling in comparison with conventional fractals. The proposed method on flat clusters, obtained by the model of Witten-Sander in which dipole-dipole and charge-dipole interactions between particles were additionally introduced is tested. The results suggest that these clusters can be interpreted as fractals and as quasi-fractals but in the second case we have a clear connection between external conditions of growth and geometry of the clusters (in terms of new fitting parameters).
Keywords:
fractals, quasi-fractals, parameterization, computer simulation.
Citation:
A. P. Alekhin, “Quasi-fractals: new possibilities in describing of the self-similar clusters”, Nanosystems: Physics, Chemistry, Mathematics, 3:2 (2012), 29–36
Linking options:
https://www.mathnet.ru/eng/nano670 https://www.mathnet.ru/eng/nano/v3/i2/p29
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Abstract page: | 30 | Full-text PDF : | 30 |
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