Compression for data archiving and backup revisited
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
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.
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
Frank Stem
C R C Critical Reviews in Solid State Sciences
D.D. Awschalom, J.-M. Halbout
Journal of Magnetism and Magnetic Materials
Kenneth R. Carter, Robert D. Miller, et al.
Macromolecules