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The values of the trapping parameters of MgO resulting from the CGCD analysis using both general order kinetics and OTOR analytical equation.
Peak no.
Tm (°C)
E (eV)
R
b
%OSL (RT)
%OSL (170°C)
1
102 ± 2
0.90 ± 0.09
0.42 ± 0.07
1.40 ± 0.02
12.50
-
2
132 ± 1
0.94 ± 0.11
0.76 ± 0.17
1.97 ± 0.05
1.50
-
3
194 ± 2
0.82 ± 0.03
0.90 ± 0.06
1.55 ± 0.05
1.55
1.30
4
292 ± 4
1.13 ± 0.05
0.65 ± 0.16
1.60 ± 0.10
38.12
50.44
5
353 ± 3
1.24 ± 0.03
0.81 ± 0.04
1.90 ± 0.07
30.64
32.94
6
464 ± 2
1.45 ± 0.04
0.71 ± 0.07
1.79 ± 0.17
15.27
14.59
The fitting parameters of the RTL integrated signals as a function of the bleaching time using both general order and OTOR analytical equations. The values are the mean between of the values obtained by the two different equations. The error values provide a strong indication towards the agreement of the two different Equations used.
Peak Tm (°C)
OSL T
τ1 (s)
%
τ2 (s)
%
102
RT
6.34 ± 0.71
90
75 ± 11
10
134+194
RT
5.68 ± 1.91
85
150 ± 40
15
292
RT
276 ± 15
72
2726 ± 380
28
353
RT
130 ± 31
28
2350 ± 280
72
464
RT
221 ± 25
20
2750 ± 360
80
292
170°C
98 ± 7
58
782 ± 42
42
353
170°C
85 ± 18
20
828 ± 40
80
464
170°C
55 ± 10
07
1920 ±210
93
The fitting parameters from the analysis of the LM-OSL curve using both general order and OTOR analytical equations. The values are the mean between of the values obtained by the two different equations. Error values provide a strong indication towards the agreement of the two different Equations used.