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Plasma-Material Interaction Data Set 232

Diffusivity of T in BeO

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

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

• Material: BeO
• Material composition: 99.48%
• Method: Experiment
• Data scaled for isotope mass? No

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1. B109: J. D. Fowler, D. Chandra, T. S. Elleman, A. W. Payne, K. Verghese, "Tritium Diffusion in Al₂O₃ and BeO", Journal of the American Ceramic Society 60, 155-161 (1977). [10.1111/j.1151-2916.1977.tb15493.x]