Abstract
Electric conductance of percolation clusters is calculated by means of the random circuit approximation, under a binary distribution in the size of the conducting particles. Although we have already investigated the same size distribution model in terms of the percolation threshold, the electric transport conductance of this model is never reported before. The size distribution of conducting particles induces a clear difference in the ensemble of random circuit. However, the observed critical behavior and critical exponents are closely matched to those reported for monodisperse cases.
| Original language | English |
|---|---|
| Pages (from-to) | 2848-2851 |
| Number of pages | 4 |
| Journal | Materials Transactions |
| Volume | 50 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 2009 Dec 1 |
Keywords
- Critical phenomenon
- Granular material
- Percolation model
- Thin film conductor
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
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Cite this
Shida, K., Sahara, R., Tripathi, M. N., Mizuseki, H., & Kawazoe, Y. (2009). Conductivity percolation on a square lattice with two different sizes of particles. Materials Transactions, 50(12), 2848-2851. https://doi.org/10.2320/matertrans.M2009202