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Plasma-Material Interaction Data Set 227

Diffusivity of H in Li

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

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

Comment

Recent results for diffusivity confirm earlier experiment by Alire. Data provided by M. Lavrentiev (UKAEA, 2024) with permission from STEP.

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  1. B106: R. M. Alire, "Transport of hydrogen in liquid lithium ", The Journal of Chemical Physics 65, 1134-1137 (1976). [10.1063/1.433188]