“…-Beam Contamination: Droplet detectors were used to determine the unwanted neutron dose received by patients treated via a medical electron accelerator., The excellent gamma-ray and electron rejection of droplet detectors was critical for this application (Bourgois et al 1997;Nath et al 1993;Ponraju, et al 1998). -Gamma-ray dosimetry: Droplet detectors were evaluated and found to be unsuitable for gamma-ray dosimetry (Matiullah et al 1992). …”