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Title: Simulation of the frequency dispersion of effective dielectric characteristics of composite materials

The problems of calculating the effective dielectric characteristics of polycrystalline materials are considered taking into account the frequency dependence of the characteristics of individual components. The effective characteristics of ceramics such as lead zirconate-titanate with titanium and zirconium oxide, metal lead, and water inclusions are calculated in the Maxwell-Garnett and Bruggeman approximations. The dependences of the effective dielectric characteristics on the inclusion concentration and applied electromagnetic-field frequency are obtained.
Authors:
; ; ;  [1]
  1. National Research University of Electronic Technology (MIET) (Russian Federation)
Publication Date:
OSTI Identifier:
22300394
Resource Type:
Journal Article
Resource Relation:
Journal Name: Semiconductors; Journal Volume: 48; Journal Issue: 13; Other Information: Copyright (c) 2014 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; COMPOSITE MATERIALS; DIELECTRIC MATERIALS; FREQUENCY DEPENDENCE; POLYCRYSTALS; PZT; SIMULATION; TITANIUM; ZIRCONIUM OXIDES