2 papers
cond-mat.mtrl-sci2004
Topological derivation of shape exponents for stretched exponential relaxation
J. R. Macdonald, J. C. Phillips
In homogeneous glasses, values of the important dimensionless stretched-exponential shape parameter beta are shown to be determined by magic (not adjusted) simple fractions derived…
cond-mat.mtrl-sci2004
Universality, the Barton, Namikawa, and Nakajima relation, and scaling for dispersive ionic materials
J. Ross Macdonald
Many frequency-response analyses of experimental data for homogeneous glasses and single-crystals involving mobile ions of a single type indicate that estimates of the stretched-ex…