261 citations · 423 across the 5 of their papers we have counts for
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cond-mat.dis-nn2010★ 21 cited
Transport properties of nonhomogeneous segregated composites
B. Nigro, G. Ambrosetti, C. Grimaldi +2
In conductor-insulator composites in which the conducting particles are dispersed in an insulating continuous matrix the electrical connectedness is established by interparticle qu…
cond-mat.dis-nn2010★ 70 cited
Percolation-to-hopping crossover in conductor-insulator composites
G. Ambrosetti, I. Balberg, C. Grimaldi
Here, we show that the conductivity of conductor-insulator composites in which electrons can tunnel from each conducting particle to all others may display both percolation and tun…
cond-mat.mtrl-sci2010★ 261 cited
Solution of the tunneling-percolation problem in the nanocomposite regime
G. Ambrosetti, C. Grimaldi, I. Balberg +3
We noted that the tunneling-percolation framework is quite well understood at the extreme cases of percolation-like and hopping-like behaviors but that the intermediate regime has…