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