Storage period (days) | Δε × 106 | α | τ × 10−6 | τ (cole) × 10−6 | D × 10−13 | fs (Hz) | ||||||
Control | Irrad. | Control | Irrad. | Control | Irrad. | Control | Irrad. | Control | Irrad. | Control | Irrad. | |
9 | 204 | 206 | 0.119 | 0.106 | 505.9 | 482 | 337.26 | 321.3 | 4.18 | 4.205 | 307.5 | 330.19 |
24 | 212 | 196 | 0.113 | 0.101 | 518.28 | 537.6 | 345.59 | 358.4 | 4.26 | 4.102 | 307.08 | 296.04 |
30 | 206 | 154 | 0.107 | 0.0947 | 536.76 | 546.1 | 357.33 | 364.1 | 4.20 | 3.636 | 296.5 | 291.4 |
35 | 204 | 204 | 0.101 | 0.0885 | 665.9 | 563 | 443.9 | 375.33 | 4.18 | 4.184 | 238.97 | 282.6 |
50 | 208 | 210 | 0.0947 | 0.0822 | 680.5 | 641.8 | 453.66 | 427.86 | 4.22 | 4.245 | 233.8 | 247 |