[15a-2W-1~14] 2.1 Radiation physics and Detector fundamentals

[15a-2W-4] Growth of alkali metal co-doped Ce: Gd₃(Al,Ga)₅O₁₂ scintillators and evaluation of scintillation properties.

〇KEI KAMADA^1,2, Yasuhiro Shoji^2,3, Satoshi Okumura⁴, Seiichi Yamamoto⁴, Jung Yeol Yeom⁵, Vladimir V. Kochurikhin^6,2, Shunsuke Kurosawa^1,3, Yuui Yokota¹, Yuji Ohashi³, Akira Yoshikawa^1,2,3 (1.NICHe, Tohoku Univ., 2.C&A, 3.IMR, Tohoku Univ., 4.Nagoya Univ., 5.Kumoh Inst. Tech., 6.General Phys. Inst.)

Keywords:Scintillator,garnet,crystal growth

In this study we investigated co-doping effects of univalent alkali metal ions (A=Li⁺, Na⁺ and K⁺) on Ce:GAGG scintillator.