A.P. Malozemoff
Journal of Applied Physics
We extend earlier critical fractal cluster models of a spin glass phase transition. At the transition temperature in finite field, a negative excluded-volume term dominates a positive saturated-cluster term, giving the negative H2/δ nonlinear susceptibility observed experimentally. The two competing effects in general have different relaxation times and therefore novel implications for dynamic scaling.
A.P. Malozemoff
Journal of Applied Physics
L. Krusin-Elbaum, A.P. Malozemoff, et al.
Physica C: Superconductivity and its Applications
S. Von Molnar, T.R. McGuire, et al.
Journal of Applied Physics
A.P. Malozemoff
Materials Research Bulletin