Abstract
Analytic properties of the dimensionless static effective dielectric constant f(p, h) of a two-dimensional Rayleigh model (p is the concentration and h is the ratio of the dielectric constants of components) are considered as a function of the complex variable h. It is shown that the only singularities of the function f(p, h) are first-order poles for real h = h n < 0 (n = 1, 2, ...) with the condensation point h = −1, which form an infinite discrete (countable) set. The positions of the first ten poles of the function f(p, h) and the residues at these points are calculated and represented graphically versus the concentration. Based on the results obtained, a pole-type approximate formula is proposed that describes the behavior of the function f(p, h) over a wide range of p and complex h.
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References
T. G. Castner, N. K. Lee, G. S. Cieloszyk, and G. L. Salinger, Phys. Rev. Lett. 34, 1627 (1975).
A. Zilberstein, B. Pannetier, and P. Merenda, Phys. Lett. A 54, 145 (1975).
B. I. Shklovskii and A. L. Éfros, Usp. Fiz. Nauk 117, 401 (1975) [Sov. Phys. Usp. 18, 845 (1975)].
A. L. Efros and B. I. Shklovskii, Phys. Status Solidi B 76, 475 (1976).
V. E. Dubrov, M. E. Levinshtein, and M. S. Shur, Zh. Éksp. Teor. Fiz. 70, 2014 (1976) [Sov. Phys. JETP 43, 1050 (1976)].
A. P. Vinogradov, A. M. Karimov, A. T. Kunavin, et al., Dokl. Akad. Nauk SSSR 275, 590 (1984) [Sov. Phys. Dokl. 29, 214 (1984)].
B. Ya. Balagurov, Zh. Éksp. Teor. Fiz. 88, 1664 (1985) [Sov. Phys. JETP 61, 991 (1985)].
L. D. Landau and E. M. Lifshitz, Course of Theoretical Physics, Vol. 8: Electrodynamics of Continuous Media, 3rd ed. (Nauka, Moscow, 1992; Pergamon, New York, 1984).
D. J. Bergman, Phys. Rep. 43, 377 (1978).
D. J. Bergman, Ann. Phys. (N.Y.) 138, 78 (1982).
B. Ya. Balagurov, Zh. Éksp. Teor. Fiz. 89, 1796 (1985) [Sov. Phys. JETP 62, 1036 (1985)].
Lord Rayleigh, Philos. Mag. 34, 481 (1892).
B. Ya. Balagurov and V. A. Kashin, Zh. Éksp. Teor. Fiz. 117, 978 (2000) [JETP 90, 850 (2000)].
B. Ya. Balagurov and V. A. Kashin, Zh. Tekh. Fiz. 71, 106 (2001) [Tech. Phys. 46, 101 (2001)].
A. M. Dykhne, Zh. Éksp. Teor. Fiz. 59, 110 (1970) [Sov. Phys. JETP 32, 63 (1971)].
S. Kirkpatrick, Rev. Mod. Phys. 45, 574 (1973).
B. Ya. Balagurov, Zh. Éksp. Teor. Fiz. 94(7), 95 (1988) [Sov. Phys. JETP 67, 1351 (1988)].
Handbook of Mathematical Functions, Ed. by M. Abramowitz and I. A. Stegun, 2nd ed. (Dover, New York, 1971; Nauka, Moscow, 1979).
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Translated from Zhurnal Éksperimental’noĭ i Teoreticheskoĭ Fiziki, Vol. 127, No. 4, 2005, pp. 827–837.
Original Russian Text Copyright © 2005 by Balagurov, Kashin.
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Balagurov, B.Y., Kashin, V.A. Analytic properties of the effective dielectric constant of a two-dimensional Rayleigh model. J. Exp. Theor. Phys. 100, 731–741 (2005). https://doi.org/10.1134/1.1926434
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DOI: https://doi.org/10.1134/1.1926434