Table 1 Implantation parameters used in the present study
Ion | Energy (keV) | Fluence | Rpd (nm) | Rp (nm) | Max conc.(at.%) | ||
---|---|---|---|---|---|---|---|
(ions/cm2) | 1 dpa (ions/cm2) | (dpa) | |||||
58Ni+ | 400 | 2 × 1013–1 × 1017 | 3.8 × 1014 | 0.05–265 | 115 | 160 | 0.001–5.8 |
197Au+ | 1200 | 3 × 1015, 1 × 1016 | 1.2 × 1014 | 26, 86 | 110 | 160 | 0.3, 0.9 |
69Ga+ | 500 | 1 × 1016, 3 × 1016 | 3.5 × 1014 | 29, 88 | 125 | 190 | 0.6, 1.9 |
20Ne+ | 140 | 3.5 × 1016 | 1.3 × 1015 | 26 | 118 | 170 | 2.2 |