The 82nd JSAP Autumn Meeting 2021

Presentation information

Poster presentation

2 Ionizing Radiation » 2 Ionizing Radiation(Poster)

[21p-P01-1~31] 2 Ionizing Radiation(Poster)

Tue. Sep 21, 2021 1:00 PM - 2:40 PM P01 (Poster)

1:00 PM - 2:40 PM

[21p-P01-16] Radiative and non-radiative deactivation in cerium-activated gadolinium pyrosilicate crystallin scintillator

YUTAKA FUJIMOTO1, MASANORI KOSHIMIZU1, TAKAYUKI YANAGIDA2, ASAI KEISUKE1 (1.Tohoku Univ., 2.NAIST)

Keywords:scintillator, photoluminescence, non-radiative deactivation

本研究では、Ce:Gd2Si2O7(GPS)単結晶シンチレータの輻射失活(蛍光内部量子収率やシンチレーション発光量)及び無輻射失活(光音響信号強度)を評価し、その相関性について調査した。