Home > Diffusion of Hydrogen Isotopes in Metals > Diffusion of Tritium in Cu > R40
ITER_id | Anderl 1990_D->T | |
Note | Hydrogen transport behavior of metal coatings for plasma-facing components, Journal of Nuclear Materials, Volumes 176–177, 3 December 1990, Pages 683-689 | |
url | http://ac.els-cdn.com/0022311590901279/1-s2.0-0022311590901279-main.pdf?_tid=9bbf4c12-a5b3-11e6-858e-00000aacb35d&acdnat=1478610331_37eef162e741ad5b123843e1f990b0e6 | |
Temperature range | T /K | 638 – 723 |
Diffusivity coefficient | D0 /m2 s-1 | 7.56e-07 |
Diffusivity activation energy | Ed /eV | 0.409 |
Material | Cu | |
Diffusivity temperature dependence formula | $$D = D_0\exp\left(-\frac{E_\mathrm{d}}{k_\mathrm{B}T}\right)$$ |