Critical exponent for 3-D percolation conductivity, revisited
نویسندگان
چکیده
منابع مشابه
Conductivity Exponent and Backbone Dimension in 2-d Percolation
We present high statistics simulations for 2-d percolation clusters in the “bus bar” geometry at the critical point, for site and for bond percolation. We measured their backbone sizes and electrical conductivities. For all sets of measurements we find large corrections to scaling, most of which do not seem to be described by single powers. Using single power terms for the corrections to scalin...
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Percolation [1] is the simplest model for a random medium and is applied to describe porous media, gelation, mixtures of electrical conductors, and many other disorder dominated situations. It is defined on a lattice by occupying with probability p randomly and independently either the sites or the bonds with conductors. If one considers that locally current can only flow between conductors tha...
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ژورنال
عنوان ژورنال: Journal de Physique Lettres
سال: 1983
ISSN: 0302-072X
DOI: 10.1051/jphyslet:019830044016067900