Rigorously solvable model for the electrical conductivity of dispersions of hard-core–penetrable-shell particles and its applications
Rigorously solvable model for the electrical conductivity of dispersions of hard-core–penetrable-shell particles and its applications
We generalize the compact group approach to conducting systems to give a self-consistent analytical solution to the problem of the effective quasistatic electrical conductivity of macroscopically homogeneous and isotropic dispersions of hard-core--penetrable-shell particles. The shells are in general inhomogeneous and characterized by a radially symmetrical, piecewise-continuous conductivity profile. The local …