Serial sectioning methods were used to study the diffusion of Pt at 217 to 320C. The results could be described by:
D (cm2/s) = 1.1 x 10-2 exp[-10.1(kcal/mol)/RT]
H.B.Vanfleet: Physical Review B, 1980, 21[10], 4337-9
Table 218
Isotope Effect for Au in Pb
Temperature (C) | E |
160.0 | 0.18 |
182.0 | 0.22 |
199.0 | 0.19 |
220.0 | 0.13 |
240.0 | 0.17 |