Publication
Journal of The Less-Common Metals
Paper
On the non-linear susceptibility of amorphous Gd37Al63 spin glass
Abstract
We review our recent d.c. magnetization measurements of spin glasses and our analysis in terms of scaling in field H and in reduced temperature t = (T-TG) TG where TG represents the transition temperature in zero field. These results compare well with those of other groups, but the exponents differ strongly from mean field predictions. We also extend our analysis to provide a simple cluster model of scaling behavior. © 1983.