Biancun Xie, Madhavan Swaminathan, et al.
EMC 2011
For disordered systems governed by activated processes with a broad distribution of barrier heights, the susceptibility should obey logarithmic frequency scaling, and the associated noise power spectrum should be of the 1/f-type (with logarithmic corrections). Further, various /2 rules can be derived from the Kramers-Kronig relationships. The results are valid both near T=0 and near a phase transition when the latter exists. Two new examples of this very general behavior are discussed: the thermal properties of ordinary glasses and the impurity conduction and dielectric response of insulators. © 1987 The American Physical Society.
Biancun Xie, Madhavan Swaminathan, et al.
EMC 2011
A. Ney, R. Rajaram, et al.
Journal of Magnetism and Magnetic Materials
Arvind Kumar, Jeffrey J. Welser, et al.
MRS Spring 2000
A. Gangulee, F.M. D'Heurle
Thin Solid Films