Gregory Czap, Kyungju Noh, et al.
APS Global Physics Summit 2025
Phenomenological equations for the electrical conductivity of microscopically inhomogeneous materials are proposed. These equations combine ideas from the effective-medium theory and from percolation theory and, for some interesting cases, improve on the effective-medium theory in the vicinity of the percolation threshold. The equations are compared, without adjustable parameters, to three different experimental situations and agree with data remarkably well. © 1976 The American Physical Society.
Gregory Czap, Kyungju Noh, et al.
APS Global Physics Summit 2025
T. Schneider, E. Stoll
Physical Review B
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
K.A. Chao
Physical Review B