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Threshold of hierar...
Threshold of hierarchical percolating systems
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- Li, Jiantong (författare)
- KTH,Integrerade komponenter och kretsar
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Ray, Biswajit (författare)
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Alam, Muhammad A. (författare)
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visa fler...
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- Östling, Mikael (författare)
- KTH,Integrerade komponenter och kretsar
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visa färre...
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(creator_code:org_t)
- American Physical Society, 2012
- 2012
- Engelska.
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Ingår i: Physical Review E. Statistical, Nonlinear, and Soft Matter Physics. - : American Physical Society. - 1539-3755 .- 1550-2376. ; 85:2, s. 021109-
- Relaterad länk:
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http://pre.aps.org/a...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Many modern nanostructured materials and doped polymers are morphologically too complex to be interpreted by classical percolation theory. Here, we develop the concept of a hierarchical percolating (percolation-within-percolation) system to describe such complex materials and illustrate how to generalize the conventional percolation to double-level percolation. Based on Monte Carlo simulations, we find that the double-level percolation threshold is close to, but definitely larger than, the product of the local percolation thresholds for the two enclosed single-level systems. The deviation may offer alternative insights into physics concerning infinite clusters and open up new research directions for percolation theory.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
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- POLYMER BLENDS
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