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Plasma-Material Interaction Data Set 15

Diffusivity of T in Steel

$$ D = D_0 \exp\left(-\frac{E_\mathrm{d}}{k_\mathrm{B}T}\right) $$

[In the above formula, the Boltzmann constant is expressed in \(\mathrm{eV\,K^{-1}}\).]

• Material: Steel
• Method: Experiment
• Data scaled for isotope mass? Yes

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1. B10: T. J. Dolan, R. A. Anderl, "Assessment of Database for Interaction of Tritium with ITER Plasma Facing Materials", Idaho National Engineering Laboratory, DoE Publication, EGG-FSP-11348 (1994). [https://inis.iaea.org/collection/NCLCollectionStore/_Public/26/027/26027751.pdf]
2. B18: F. Reiter, J. Camposilvan, M. Caorlin, G. Saibenea, R. Sartoria, "Interaction of Hydrogen Isotopes with Stainless Steel 316 L ", Fusion Technology 8, 2344-2351 (1985). [10.13182/fst85-a24629]