Development of gamma-ray detector arrays consisting of diced Eu-doped SrI2 scintillator arrays and TSV-MPPC arrays

This article presents the development of diced SrI2:Eu arrays and their scintillation properties when coupled with a multipixel photon counter (MPPC) array. Using a dicing technique specific to halide scintillators, a high-energy resolution scintillator array is developed that is cost-effective and widely applicable. The developed SrI2:Eu arrays are of $3 \times 3 \times 3$ mm3/pixel $4 \times ...