Percolation Thresholds and Phase Transitions in Binary Composites

Electronic Properties of Solid

Abstract

The metal–insulator and metal–superconductor phase transitions related to the percolation thresholds in two-component composites are considered. The behavior of effective conductivity σ e in the vicinity of both thresholds is described in terms of the similarity hypothesis. A one-to-one correspondence between the equations derived for σ e in both critical regions is found for randomly heterogeneous systems.

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Copyright information

© Pleiades Publishing, Inc. 2018

Authors and Affiliations

  1. 1.Emanuel Institute of Biochemical PhysicsRussian Academy of SciencesMoscowRussia

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