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Limit current density in 2D metallic granular packings

S. Dorbolo·M. Ausloos·N. Vandewalle
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Abstract

The electrical properties 2D of packed metallic pentagons have been studied. The characterization of such metallic pentagon heaps (like $i-V$ measurements) has been achieved and has allowed to point out two distinct conduction regimes. They are separated by a transition line along which the system exhibits a memory effect behavior due to the irreversible improvement of electrical contacts between pentagons (hot spots). A limit current density has been found.

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S. Dorbolo, M. Ausloos, N. Vandewalle. 2003-02-14. Limit current density in 2D metallic granular packings. https://doi.org/10.1140/epjb%2Fe2003-00212-6

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