LYSO from PROTEUS
excellence in inorganic scintillators to Proteus index
LYSO YSO YAP BGO CdI:Tl LSO:Ce PWO LiI:Eu organics
YSO:Ce    Yttrium OxyorthoSilicate, Ce+3 doped
  YSO  scintillation crystals & assemblies 
  physical and scintillation properties of YSO:Ce
  specific gravity 4.45   effective Z# 35
  peak wavelength 420nm   decay constant ~35 nSec
  reflactive index ( @420nm ) 1.80   light yield ( photons/MeV ) 9,200 ~ 10,000
  melting point 2,470 °C   cleavage plane none
  hygroscopicity none   Light output  ( NaI(Tl)=100% ) 80%


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