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Plasma-Material Interaction Data Set 321

Diffusivity of H 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 provided by Masashi Shimada (Idaho National Laboratories, USA, 2024).

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  1. B55: T. Tanabe, Y. Yamanishi, K. Sawada, S. Imoto, "Hydrogen transport in stainless steels ", Journal of Nuclear Materials 123, 1568-1572 (1984). [10.1016/0022-3115(84)90304-0]