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Pr LuAG Single Crystals High Light Yield Excellent Energy Resolution

Nanjing Crylink Photonics Co.,Ltd
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    Buy cheap Pr LuAG Single Crystals High Light Yield Excellent Energy Resolution from wholesalers
     
    Buy cheap Pr LuAG Single Crystals High Light Yield Excellent Energy Resolution from wholesalers
    • Buy cheap Pr LuAG Single Crystals High Light Yield Excellent Energy Resolution from wholesalers

    Pr LuAG Single Crystals High Light Yield Excellent Energy Resolution

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    Brand Name : CRYLINK
    Certification : Iso9001
    Price : negotiation
    Delivery Time : 3-4 weeks
    Payment Terms : TT
    Supply Ability : 100 pieces /month
    Model Number : CRYLINK-Pr:LuAG Scintillator Crystal
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    Pr LuAG Single Crystals High Light Yield Excellent Energy Resolution

    Pr doped Lu3Al5O12(LuAG), which was first introduced in 2005, has attracted great attention for its good scintillator performance having high density (6.7 g/cm3), fast decay time(~20 ns), high light yield and excellent energy resolution of 4.6%. Those demonstrated it a competitive scintillator.

    Pr:LuAG Scintillator Crystal— A promising Fast Scintillator used for TOF

    Scintillators with high light yield and fast decay are essential in the time-of-flight (TOF) technique for a satisfactory coincidence timing resolution to give precise TOF information. Among garnets, Pr:Lu3Al5O12 was pointed out as a promising fast scintillator already in 2005. Pr:LuAG has a decay time of about 20 ns, which is even shorter than that of Ce:LSO. The light yield of Pr:LuAG is 3 times higher than that of BGO. In addition, Pr:LuAG has a high density of 6.7 g/cm3 which is important of x and g-ray detection, as well as an outstanding energy resolution of 4.6% at 662 keV that is beneficial for gamma ray discrimination. It has been attracting much attention and is presently commercially used in Positron Emission Mammography (PEM).

    Material features
    Chemical formulaPr:Lu3Al5O12
    Density (g/cm3)6.73
    Melting point (℃)2043
    Hardness (Mho)7.5
    HygroscopicNo
    CleavageNo
    Solubility (g/100gH2O)N/A
    Thermal conductivity (W/mK)9.7
    Thermal expansion coeff (C-1)8.8*10-6

    Scintillator properties

    Wavelength(Max. emission) (nm)310
    Decay time (ns)20
    Light yield (photons/keV)22
    Light output relative to Nal(Tl) (%)20
    Refractive index2.03@310nm
    Radiation length (cm)1.41
    Optical transmission (um)TBA
    Transmittance (%)TBA
    Reflection loss/surface (%)TBA
    Energy resolution (%)≤5
    Neutron Capture Cross-section (barns)TBA
    Afterglow (%)<0.3
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