1606-1607 / 2239
DETECTORS FOR MEASUREMENT-2D/3D detectors
1020 i.c.
0.080 cm
3
24x24 cm
2
729 i.c.
0.125 cm
3
27x27 cm
2
MatriXX
(IBA)
Seven29
(PTW)
Mapcheck2
(Sun Nuclear)
1527 diodes
0.000019 cm
3
.
32x26cm
2
2 D - DETECTOR ARRAYS
30
Utretch 2016
Limited spatial resolution.
Diodes
: energy-dose-rate dependence, need recalibration (6 months)
i.c
.: volume averaging effects
Build up 2cm –Backscatter 2.3cm