A study was made of the release of T from Ag-20at%Li alloy following neutron irradiation with a flux of 3 x 1011/cm2s. The results, for samples which had received a dose of 6 x 1016/cm2, were described by:

280-380:     D (cm2/s) = 1.7 x 104 exp[-1.3(eV)/kT]

380-550:     D (cm2/s) = 1.1 x 10-2 exp[-0.49(eV)/kT]

The equivalent results, following a neutron dose of 1.3 x 1017/cm2, were:

310-380:     D (cm2/s) = 3.6 x 1011 exp[-2.34(eV)/kT]

400-600:     D (cm2/s) = 63.3 exp[-1.14(eV)/kT]

Disturbed Diffusion of Tritium in a Silver-Lithium Alloy due to Neutron Irradiation: Inert Gases and Hydrogen Isotopes. H.Migge: Physica Status Solidi, 1969, 33, K105-7