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Plasma-Material Interaction Data Set 47

Diffusivity of T in Be

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

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

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

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1. B48: W. Hsu, R. Causey, B. Mills, J. Ehrenberg, V. Philipps, "Transient release of deuterium from beryllium after plasma ion implantation ", Journal of Nuclear Materials 176-177, 218-225 (1990). [10.1016/0022-3115(90)90049-s]