Designation | Apparent diffusion coefficient (10−12 m2/s) | |||||
30 days | 60 days | 90 days | ||||
0N | 0.81 | ± 0.08 | 1.31 | ± 0.11 | 1.63 | ± 0.15 |
50N | 1.48 | ± 0.37 | 2.20 | ± 0.43 | 2.16 | ± 0.13 |
100N | 3.91 | ± 0.44 | 3.68 | ± 0.38 | 3.84 | ± 0.25 |