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TLD
Diode
MOSFET
No cables/No bias
Tissue-equivalence (no E dependence)
Permanent storage of dose (swallow traps)
No T or Dose rate dependence
Different shapes
No on-line measures
Accurate read-out needs care
Need of Post-processing
Limited dose-response lineal.
No bias
On-line measurements
Long life
High sensitivity
Non tissue-equiv. (E depend)
Dose-rate dependence
Sensitivity var. Accum. D
Sensitivity variation witn T
No cables/No bias (depends on manufact.)
“On-line” measurements
No dose-rate dependence
No T dependence (with some precautions)
Non tissue-equiv. (E depend)
Limited life-time
Low sensitivity
pros
cons
Point detectors for in vivo dosimetry