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 |