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arXiv · 1112.3233

Numerical Modeling of Electrodynamic Aggregation of Magnetized Nanodust

V. S. Neverov·A. B. Kukushkin
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Abstract

The recent results of applying the parallel numerical code SELFAS-3 to modelling of electrodynamic aggregation of magnetized nanodust are presented. The modelling describes evolution of a many-body system of basic blocks which are taken as strongly magnetized thin rods (i.e., one-dimensional static magnetic dipoles), with electric conductivity and static electric charge, screened with its own plasma sheath. The code provides continuous modelling of the following stages of evolution: (i) alignments of randomly situated solitary basic blocks in an external magnetic field and formation of stable filaments, (ii) percolation of electric conductivity in a random filamentary system, and electric short-circuiting in the presence of an external electric field, (iii) evolution of electric current profile in a filamentary network with a trend towards a fractal skeletal structuring.

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V. S. Neverov, A. B. Kukushkin. 2011-12-14. Numerical Modeling of Electrodynamic Aggregation of Magnetized Nanodust. https://arxiv.org/abs/1112.3233

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