Open Access
Table 2
Dosimetric properties of the most commonly used dosimeters in medical physics and personal dosimetry [8,9,12–23].
Mat. | Zeff | Doping | Dosimetera | [6Li] | Linearity range | Repeat. | Uniformity (batch, 1σ) | Fading | Relative sensitivity | Applications | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|
/TLD-100 | nth/γ | n/γ | ||||||||||
7LiF | 8.2 | Mg,Ti | TLD-700 | 0.01% [9] | 10−5–10 Gy [13] | <2% [13] | 7.5% [13] | 5% y−1 [13] | 1 [13] | 0.48 [16] | 0.07 [18] | γ, β dosi. medical |
MTS-7 | 5×10−5–5 Gy [14] | <2% [14] | <5% [14] | <5% y−1 [14] | 1.5 [14] | |||||||
Mg,Cu,P | TLD-700H | <0.03% [12] | 10−6–10 Gy [13] | Negl. [13] | 15 [13] | 1.45 [16,17] | 0.02 [18] | γ, β dosi. personal, environment | ||||
MCP-7 | 10−7–10 Gy [14] | <2% [14] | <5% [14] | <5% y−1 [14] | 40 [14] | 11.8 [16] | ||||||
MCP-7s | 10−5–10 Gy [14] | <2% [14] | <5% y−1 [14] | 1 [14] | ||||||||
GR-207 | 0.007% [19] | 10−7–12 Gy [15] | <2% [15] | <5% y−1 [15] | 0.95–1.87 [16–17] |
0.125 [20] 0.118 [19] |
||||||
Mg,Na | PTL-717 | 0.05% [19] | ||||||||||
Al2O3 | 10.2 | C | TLD-500 | 5 × 10−8–1 Gy [13] 5 × 10−8–10 Gy [8] |
3% y−1 [8,13] | 30 [13] | 0.242 [21] | Medical personal, environment | ||||
OSLD nanoDot | 10−5–3 Gy [22] | |||||||||||
CaF2 | 16.3 | Dy | TLD-200 | 10−7–10 Gy [8,13] | 15% [13] | 10% (1 d) [13] 16% (2 wk) [8,13] |
30 [13] | Environment | ||||
Tm | TLD-300 | 3 [13] | ||||||||||
Mn | TLD-400 | 10−7–100 Gy [8,13] | 15% [13] | 8% (1 d) [13] 12% (3 mth) [13] 15% (3 mth) [8] |
10 [13] | 0.288 [20] 0.12 [23] |
High doses | |||||
Li2B4O7 | 7.4 | Mn | TLD-800 | 5 × 10−4–105 Gy [13] | <5% (3 mth) [13] | 0.15 [13] | Wide range | |||||
CaSO4 | 15.5 | Dy | TLD-900 | 10−6–100 Gy [13] | 2% (1 mth) [13] 8% (6 mth) [13] |
20 [13] | Environment |
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