Gy. Drobyshev et al., APPLICATION OF YALO3CE SCINTILLATORS TO DETECT X-RAYS AND SOFT GAMMA-RADIATION, Instruments and experimental techniques, 36(3), 1993, pp. 456-459
The scintillation pulse-height spectra of YAlO3:Ce crystals when irrad
iated by different isotopes are presented. The optimum crystal thickne
ss is almost-equal-to 0.35 mm, the detection efficiency is close to 80
% at an energy of 14.4 keV, and the energy resolution with an FEU-85 p
hotomultiplier is as high as 38%.