Open AccessEFFECTIVE CONDUCTIVITY OF THE COMPOSITE MEDIUM WITH LAYERED INCLUSIONS
Author(s) -
Guoqing Gu,
Kangkang Yu
Publication year - 1991
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.40.709
Subject(s) - composite number , conductivity , materials science , symmetry (geometry) , rayleigh scattering , composite material , condensed matter physics , physics , mathematics , optics , quantum mechanics , geometry
Using Rayleigh model, we study dc conductivity of the composite medium with layered inclusions. A generalized identity suitable to this kind of composite medium is proved and a definition of effective conductivity of the systems is given. For the systems with cubic symmetry, an analytic formula for effective conductivity is derived.