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Energy Absorption in Dielectric–Dispersed Conductor Compositions versus Signal Frequency

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Abstract

The resistivity of a number of dielectric–conductor composites as a function of applied voltage frequency has been studied for frequencies less than 1 MHz. It has been shown that the frequency dependence of the resistivity of dielectric–conductor composites containing a nonmagnetic material is low, being limited by the skin effect, whereas the resistivity of ferromagnet-containing composites decreases by one to two orders of magnitude with rising frequency.

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Funding

This study was supported by project no. 2019-220-07-8022 of the Ministry of Education and Science of the Russian Federation.

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Authors and Affiliations

  1. Kabardino-Balkarian State University, 360004, Nalchik, Russia

    V. A. Sotskov & O. G. Ashkhotov

  2. Khetagurov North Ossetian State University, 362025, Vladikavkaz, Russia

    O. G. Ashkhotov & T. T. Magkoev

Authors
  1. V. A. Sotskov
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  2. O. G. Ashkhotov
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  3. T. T. Magkoev
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Corresponding author

Correspondence to V. A. Sotskov.

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The authors declare that they have no conflicts of interest.

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Translated by V. Isaakyan

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Sotskov, V.A., Ashkhotov, O.G. & Magkoev, T.T. Energy Absorption in Dielectric–Dispersed Conductor Compositions versus Signal Frequency. Tech. Phys. 65, 935–937 (2020). https://doi.org/10.1134/S1063784220060250

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  • DOI: https://doi.org/10.1134/S1063784220060250

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