Dose 2016

Pre-irradiation effects in PTW diamond detectors (Type 60003)

Dark current after irradiation in a 6 MV beam. Initial level ≈ 0.4%

PTW recommends 10 Gy of pre- irradiation. Mandatory if bias voltage has been turned off.

rel. measurement signal.

PTW Diamond 1 PTW Diamond 2

Laub et al [11]

De Angelis et al [15]