Figure 3

Defect clusters in NiFe grow significantly with increasing Au ion fluence.
After (a) 2 × 1013/cm2, (b) 1 × 1014/cm2, (c) 5 × 1015/cm2.
Defect clusters in NiFe grow significantly with increasing Au ion fluence.
After (a) 2 × 1013/cm2, (b) 1 × 1014/cm2, (c) 5 × 1015/cm2.