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Plasma-Material Interaction Data Set 199

Diffusivity of H in Cu-Al2O3

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

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

• Material: Cu-Al2O3
• Method: Experiment
• Data scaled for isotope mass? No

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1. B104: G. Esteban, G. Alberro, I. Peñalva, A. Peña, F. Legarda, B. Riccardi, "Hydrogen transport and trapping in the GlidCop Al25 IG alloy ", Fusion Engineering and Design 84, 757-761 (2009). [10.1016/j.fusengdes.2008.12.007]