Scintillation characteristics of chemically processed Ce:GAGG single crystals
Fig 6
Example of pulse height spectra of a 5 × 5 × 2 mm3 Ce:GAGG single-crystal sample, coupled to a PMT, before and after chemical polishing: (a) as-cut and (b) chemically polished for 60 min. A 137Cs radioactive source was used to obtain the pulse height spectra.