Home > Diffusion of Hydrogen Isotopes in Metals > Diffusion of Tritium in Be > R54
ITER_id | R.A. Causey_1990_T | |
Note | Tritium retention and migration in beryllium, Journal of Nuclear Materials Volumes 176–177, 3 December 1990, Pages 654-660 | |
url | http://www.sciencedirect.com/science/article/pii/0022311590901224 | |
Temperature range | T /K | 298 – 770 |
Diffusivity coefficient | D0 /m2 s-1 | 8e-09 |
Diffusivity activation energy | Ed /eV | 0.36 |
Material | Be | |
Diffusivity temperature dependence formula | $$D = D_0\exp\left(-\frac{E_\mathrm{d}}{k_\mathrm{B}T}\right)$$ |