Return to search

Plasma-Material Interaction Data Set 73

Permeation of H in W

$$ P = P_0 \exp\left(-\frac{E_\mathrm{p}}{k_\mathrm{B}T}\right) $$

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

• Material: W
• Material composition: > 99.95 wt %
• Method: Experiment
• Data scaled for isotope mass? No

Download JSON

1. B26: R. Frauenfelder, "Solution and Diffusion of Hydrogen in Tungsten ", Journal of Vacuum Science and Technology 6, 388-397 (1969). [10.1116/1.1492699]