Elastic recoil detection methods were used to study the diffusion of Li at 150 to 240C. The results could be described by:
D (cm2/s) = 3.7 x 10-1 exp[-126.1(kJ/mol)/RT]
C.Moreau, A.Allouche, E.J.Knystautas: Journal of Applied Physics, 1985, 58[12], 4582-6
Table 34
Diffusion of Li in Al
Temperature (K) | D (m2/s) |
923 | 2.9 x 10-12 |
898 | 1.6 x 10-12 |
873 | 1.0 x 10-12 |
848 | 6.2 x 10-13 |
823 | 3.9 x 10-13 |
803 | 2.3 x 10-13 |