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    Scintillation Crystals

    • Product Name: Ce:LaBr3
    • Clear Aperture:85%
    • Surface Flatness:λ/4 at 633nm
    • Surface Quality:20/10

    Product overview

    Lanthanum Bromide doped with Cerium Chloride (Ce:LaBr3, LBC)scintillation crystals () belong to BGRI’s potent product, which have the light outputs of 1.5~1.6 times as much as that of NaI:TI, and their decay time is 17ns~25ns, only 1/20~1/10 of NaI:TI. It can be used for almost fields of unclear radiation detection.

    Advantages of LaBr3(Ce) crystals
    Best energy resolution
    Higher light output than NaI(Tl)
    Excellent linearity
    Excellent light output stability with temperature
    High count rate capabilities
    High effective atomic number

    Scitlion is able to offer
    Good quality LBC scintillation crystal
    Good quality LBC crystal blank materials
    OEM service for good quality LBC crystals


    LBC Crystal Properties:

    Density

    5.3 g/cm3

    Melting Point

    843℃

    Thermal Expansion

    8 x 10-6 /℃ along c-axis

    Refractive Index

    1.9

    Emission Peak

    380 nm

    Decay Constant

    16 ns

    Light yield 

    63 photons/keVγ

    Photoelectron yield 

    150% ~ 165% of NaI(Tl)] (for γ-rays)

    Cleavage Plane

    (100)

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