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This article is cited in 3 scientific papers (total in 3 papers)
Impurity centers
Effect of nonequilibrium correlations on the effective resistances between sites in the theory of hopping conductivity
A. V. Shumilin, Ya. M. Bel'tyukov Ioffe Institute, St. Petersburg
Abstract:
It has been shown that the nonequilibrium correlations in hopping conductivity can be taken into account by generalizing the Miller–Abrahams network of resistors. The resistances of resistors between nodes in such a network are related to their environment. Moreover, some nonlocal elements exist, which create the voltage on one resistor proportional to the current through the other resistor. These elements are required to make controllable the approximation used to construct the network. The greatest change in the resistance takes place in the resistors, whose resistance is lower than the critical resistance of the percolation theory.
Keywords:
hopping conductivity, correlation of occupation numbers, Miller–Abrahams network of resistors.
Received: 10.06.2019 Revised: 10.06.2019 Accepted: 10.06.2019
Citation:
A. V. Shumilin, Ya. M. Bel'tyukov, “Effect of nonequilibrium correlations on the effective resistances between sites in the theory of hopping conductivity”, Fizika Tverdogo Tela, 61:11 (2019), 2116–2121; Phys. Solid State, 61:11 (2019), 2090–2095
Linking options:
https://www.mathnet.ru/eng/ftt8624 https://www.mathnet.ru/eng/ftt/v61/i11/p2116
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