Return to search

Plasma-Material Interaction Data Set 329

Permeation of H in Nb

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

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

Comment

Data provided by Masashi Shimada (Idaho National Laboratories, USA, 2024).

Download JSON

  1. B122: E. Veleckis, R. Keith Edwards, "Thermodynamic properties in the systems vanadium-hydrogen, niobium-hydrogen, and tantalum-hydrogen", The Journal of Physical Chemistry 73, 683-692 (1969). [10.1021/j100723a033]
  2. B138: J. Volkl, G. Alefeld, "Diffusion in Solids", [missing journal], 232-302 (1975). [https://doi.org/10.1016/B978-0-12-522660-8.50010-6]