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Table 1 Fitting parameters for PAL spectra of 80GeSe 2 -20Ga 2 Se 3 glasses before and after thermal annealing

From: 'Cold' crystallization in nanostructurized 80GeSe2-20Ga2Se3 glass

Treatment conditions Fitting parameters
τ 1 , ns I 1ua , % τ 2 , ns I 2au , % τ 3 , ns I 3au , %
Untreated, 0 h 0.209 0.610 0.426 0.360 1.967 0.030
380°C, 10 h 0.214 0.618 0.428 0.351 2.059 0.031
380°C, 25 h 0.215 0.633 0.432 0.337 2.038 0.030
380°C, 50 h 0.210 0.605 0.424 0.365 2.159 0.030
380°C, 80 h 0.208 0.580 0.415 0.389 2.131 0.031
380°C, 100 h 0.206 0.553 0.403 0.416 1.988 0.031