【RadiationWhy】評論
各晶體decay time的比較NaI(Tl)=230 nsecCdWO4=5000 nsecLSO=40 nsecBGO=300 nsecGSO=60 nsecBaF2=0.8 nsecCdWO4>BGO>NaI>GSO>LSO>BaF2答案C應該是LSO