Fig. 2From: Advances on inorganic scintillator-based optic fiber dosimetersThe photon mass attenuation coefficients μ/ρ (g ∙ cm−3) of IOSs Gd2O2S, NaI, ZnS, and Al2O3 for photons in the energy ranges 10–100 keV (a), and 2—22 MeV respectively. The insert in (a) is the mass attenuation coefficient of H2OBack to article page