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Plasma-Material Interaction Data Set 42

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 \(\mathrm{eV\,K^{-1}}\).]

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

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1. B44: Y. Sakamoto, K. Takao, "The Electrochemical Determination of Diffusivity and Solubility of Hydrogen in Copper", Journal of the Japan Institute of Metals 46, 285-290 (1982). [10.2320/jinstmet1952.46.3_285]