Home > Diffusion of Hydrogen Isotopes in Metals > Diffusion of Tritium in Cu > R36
| ITER_id | Perkins 1973_H->T | |
| Note | cited in Assessment of Database for Interaction of Tritium with ITER Plasma Facing Materials | |
| url | http://www.iaea.org/inis/collection/NCLCollectionStore/_Public/26/027/26027751.pdf | |
| Temperature range | T /K | 470 – 710 |
| Diffusivity coefficient | D0 /m2 s-1 | 6.12e-07 |
| Diffusivity activation energy | Ed /eV | 0.4 |
| Material | Cu | |
| Diffusivity temperature dependence formula | $$D = D_0\exp\left(-\frac{E_\mathrm{d}}{k_\mathrm{B}T}\right)$$ |