hcdb: Atomic and Molecular Data for Fusion Energy Research

Home > Diffusion of Hydrogen Isotopes in Metals > Diffusion of Tritium in Cu > R39

ITER_idL.Katz_1971_D->T
NoteDiffusion of H2, D2, and T2 in single-crystal Ni and Cu, Phys. Rev. B 4, 330 – Published 15 July 1971
urlhttps://www.scopus.com/record/display.uri?eid=2-s2.0-0000410242&origin=inward&txGid=53CDE2455CC7FF7FB74AD09F3AEF461F.wsnAw8kcdt7IPYLO0V48gA%3a2
Temperature rangeT /K723 – 1073
Diffusivity coefficientD0 /m2 s-15.96e-07
Diffusivity activation energyEd /eV0.381
MaterialCu
Diffusivity temperature dependence formula$$D = D_0\exp\left(-\frac{E_\mathrm{d}}{k_\mathrm{B}T}\right)$$