K. Jonason et P. Nordblad, RE-INITIALIZATION OF AGE IMPOSED BY MAGNETIC-FIELD PERTURBATION IN THE FERROMAGNETIC PHASE OF A REENTRANT FERROMAGNET, Journal of applied physics, 81(8), 1997, pp. 4400-4402
Inherent dynamic properties of the ferromagnetic phase of the standard
re-entrant ferromagnet (Fe0.20Ni0.80)(75)P16B6Al3 have been experimen
tally investigated by ac-susceptibility measurements. A pronounced agi
ng behavior and a fatal fragility to magnetic field perturbations is f
ound-properties which also characterize a spin glass phase. (C) 1997 A
merican Institute of Physics.