Abstract
The problem of the electric conductivity of a two-dimensional three-component system containing periodically arranged conducting circular inclusions of two types has been solved. A consistent method for the calculation of the conductivity and other effective electrical characteristics of this model is proposed, which is applicable in the case of arbitrary component concentrations. A complex potential outside the inclusions is expressed in terms of the Weierstrass zeta function and its derivatives. Undetermined coefficients entering into the general expression for the potential are determined from an infinite system of algebraic equations. In the case of a small concentration of inclusions, this system yields a virial expansion for the conductivity. A numerical analysis of this system of equations provides for the principal possibility of investigating various effective characteristics of the model (including the Hall coefficient and thermo emf) within the entire range of the problem parameters.
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Translated from Zhurnal Éksperimental’no\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) i Teoretichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 119, No. 1, 2001, pp. 142–153.
Original Russian Text Copyright © 2001 by Balagurov.
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Balagurov, B.Y. Effective electrical characteristics of a two-dimensional three-component doubly-periodic system with circular inclusions. J. Exp. Theor. Phys. 92, 123–134 (2001). https://doi.org/10.1134/1.1348468
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DOI: https://doi.org/10.1134/1.1348468