Research Article
Luminescence Studies of Eu3+ Doped Calcium Bromofluoride Phosphor
Table 2
Kinetic parameters for pure CaFBr.
| UV min | | | | | | | | Activation energy (E) | Frequency factor (s) |
| 10 min UV | 72 | 95 | 125 | 23 | 30 | 53 | 0.566 | 0.777 | | 5 min UV | 66 | 89 | 110 | 23 | 21 | 44 | 0.477 | 0.735 | | 15 min UV | 67 | 105 | 163 | 38 | 58 | 96 | 0.604 | 0.508 | | 30 min UV | 72 | 116 | 183 | 44 | 67 | 111 | 0.604 | 0.465 | |
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