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Table 1 Fitting parameters and corresponding trapping modes

From: Positronics of subnanometer atomistic imperfections in solids as a high-informative structure characterization tool

Sample, prehistory	Fitting parameters						PAL trapping modes
Sample, prehistory	τ ₁ ns	I ₁ a.u.	τ ₂ ns	I ₂ a.u.	τ ₃ ns	I ₃ a.u.	τ _av ns	τ _b ns	κ _d ns ⁻¹
Host glass	0.203	0.527	0.401	0.443	1.892	0.030	0.293	0.262	1.11
Annealed, 10 h	0.214	0.618	0.428	0.351	2.059	0.031	0.291	0.261	0.85
Annealed, 25 h	0.215	0.633	0.432	0.337	2.038	0.030	0.291	0.261	0.81
Annealed, 50 h	0.210	0.605	0.424	0.365	2.159	0.030	0.290	0.259	0.90

These are determined within conventional x3-decomposition procedure for PAL spectra of host and thermally aged 80GeSe2-20Ga2Se3 glasses.

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