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Characterise the sensitivity of the diode
MC simulation of normalised response of unshielded diode PTW 60012
unshielded diode over-
responds at small fields
Fluence perturbation!
Small fields: relative dosimetry - field size factor, S
cp
detailed model of diode
simplified model of diode
Franscescon et al MP 38(12), 2011
correction to ratio of
readings < 1
Energy dependence