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Modelization of the Impedance Spectroscopy of composites by Electrical Networks

Authors
  • Zekri, Lotfi
  • Zekri, Nouredine
  • Clerc, Jean-Pierre
Type
Preprint
Publication Date
Sep 06, 2002
Submission Date
Sep 02, 2002
Identifiers
arXiv ID: cond-mat/0209046
Source
arXiv
License
Unknown
External links

Abstract

We examined in this work the effect of the inter-grains distributions as well as the scaling of the complex impedance in order to analyze its frequency dependance for composite metal-insulator films. The dependance of the characteristic frequencies on the inter-grain distribution is shown for large sample sizes. The impedance spectra become statistically stable above sizes of the order 200x200.

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