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Plasma-Material Interaction Data Set 193

Diffusivity of D in Steel

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

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

• Material: Steel
• Alloy: OPTIFER-IVb
• Method: Experiment
• Data scaled for isotope mass? No

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1. B86: G. Esteban, A. Perujo, K. Douglas, L. Sedano, "Tritium diffusive transport parameters and trapping effects in the reduced activating martensitic steel OPTIFER-IVb ", Journal of Nuclear Materials 281, 34-41 (2000). [10.1016/s0022-3115(00)00188-4]