Abstract
A new method was established to calculate the intrinsic or effective permeability in composite media with low filler concentrations. The calculation instability of Bruggeman effective media theory was avoided through a media reconstruction, and thus the prediction accuracy and calculation consistence were greatly improved. The established method has been tested in Fe/ SiO2 based composite media, and its validity been preliminarily proved. This study then proposed a new way to extend the applicability scope of the Bruggeman effective media theory.
Original language | English (US) |
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Article number | 07A526 |
Journal | Journal of Applied Physics |
Volume | 105 |
Issue number | 7 |
DOIs | |
State | Published - 2009 |
ASJC Scopus subject areas
- Physics and Astronomy(all)