Effects of dosage and annealing on the magnetic behavior of ion-implanted garnet films

Abstract
The temperature dependence of the anisotropy is obtained from ac susceptibility measurements of bubble garnet implanted with 100 keV Ne+ ions. The dose- and annealing dependent behavior is examined, specifically the effects resulting from shifts in the layer’s ordering temperature, such as early indications of overdamage and increases in the anisotropy after annealing.