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Plasma-Material Interaction Data Set 32

Diffusivity of T in Cu

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

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

Comment

Data from Eichenauer et al. referenced in Dolan et al. (Table 4.1)

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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. B34: W. Eichenauer, A. Pebler, "Messung des Diffusionskoeffizienten und der Löslichkeit von Wasserstoff in Aluminium und Kupfer ", International Journal of Materials Research 48, 373-378 (1957). [10.1515/ijmr-1957-480701]