Giant Dielectric Relaxation in Ordered Matrix Systems Depicted by Maxwell-Garnett Formula

A.V. Turik; G.S. Radchenko; A.I. Chernobabov; S.A. Turik

doi:10.4028/www.scientific.net/SSP.115.203

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HomeSolid State PhenomenaSolid State Phenomena Vol. 115Giant Dielectric Relaxation in Ordered Matrix...

Giant Dielectric Relaxation in Ordered Matrix Systems Depicted by Maxwell-Garnett Formula

Abstract:

A giant enhancement of the static dielectric permittivity and a giant dielectric relaxation in a heterogeneous medium consisting of regularly arranged spheroids distributed in the matrix and described by the Maxwell-Garnett formula were studied. The influence of the inclusions aspect ratio and their concentration is analyzed. The possibility to apply the obtained results to the theoretical consideration of different heterogeneous ferroactive materials is proved. It is shown that observation of the collective dielectric resonance in such media is impossible, and only relaxation processes are the way of obtaining unusual properties of considered materials. Some valuable formulae are derived and discussed.

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Periodical:

Solid State Phenomena (Volume 115)

Pages:

203-208

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.115.203

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Online since:

August 2006

Authors:

A.V. Turik, G.S. Radchenko, A.I. Chernobabov, S.A. Turik

Keywords:

Composite Material, Dielectric Resonance, Ferroelectric Materials, Maxwell-Garnett Formula, Maxwell-Wagner Relaxation

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References

[1] A. von Hippel, in Dielectrics and Waves, Artech House, London, (1995).

Google Scholar

[2] D. A. G. Bruggeman, Ann. Phys., 24, 636 (1935).

Google Scholar

[3] J. C. Maxwell-Garnett, Phil. Trans. R. Soc. A, 203, 385 (1904).

Google Scholar

[4] G. Banhegyi, Colloid and Polymer Sci., 264, 1030 (1986).

Google Scholar

[5] A. V. Turik, G. S. Radchenko, J. Phys. D: Appl. Phys., 35, 1188 (2002).

Google Scholar

[6] A. Ya. Dantsiger, O. N. Razumovskaya, L. A. Reznitchenko, S. I. Dudkina, in High-effective Piezoceramic Materials. Optimization of Search, Paik, Rostov-on-Don, 1995. (in Russian).

Google Scholar

[7] T. Furukawa, K. Ishida, E. Fukada, J. Appl. Phys., 50, 4904 (1979).

Google Scholar

[8] C-W. Nan, Phys. Rev. B, 63, 176201 (2001).

Google Scholar

[9] A. N. Oraevsky, JETP Lett., 78, 5 (2003).

Google Scholar

[10] G. A. Smolenskii, V. A. Bokov, V. A. Isupov, N. N. Krainik, R. E. Pasynkov, A. I. Sokolov, in Ferroelectrics and Related Materials, Gordon and Breach Sci. Publishers, N.Y., (1984).

Google Scholar

[11] A. V. Turik, G. S. Radchenko, A. I. Chernobabov, S. A. Turik, JETP Lett., 79, 407 (2004).

DOI: 10.1134/1.1776232

Google Scholar