Lead Fluoride (PbF2) Single Crystal Description
Lead Fluoride (PbF2) Single Crystal is a premium gamma-ray absorber known for its high density, quick decay time, and strong radiation hardness, making it ideal for applications in PET imaging, high energy, nuclear, space, and medical physics. SAM offers standard and customized PbF₂ crystal substrates tailored to meet specific project requirements.
Lead Fluoride (PbF2) Single Crystal Specifications
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Material
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Lead Fluoride, PbF2
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CAS Number
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7783-46-2
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Crystal structure
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Cubic
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Unit cell constant
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a = 4.241 A
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Melt point (℃)
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824
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Density (g/cm3)
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7.75
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Molar Mass (g/mole)
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245.21
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Thermal expansion (x 10-6 K-1 )
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29 @ 283K
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Solubility
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0.064 g/100g water at 20℃
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Refractive Index @ 5 µm
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1.7808
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Dielectric Constant @ 1MHz
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13
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Sizes
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5x5 mm, 10x10 mm, etc.
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Customized sizes are available
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Thickness
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0.5 mm or customized
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Surface polishing
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Single or double-polished
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Crystal orientation
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(100), (110), (111), +/- 0.5°
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Surface roughness, Ra:
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< 0.5 nm (5 um x 5 um area)
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Package
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sealed in class 100 clean bags,
packed in class 1000 clean room
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Lead Fluoride (PbF2) Single Crystal Application
Lead Fluoride (PbF2) Single Crystal is useful in diverse applications such as Positron Emission Tomography (PET) and specialty applications in high energy, nuclear, space, and medical physics.
Lead Fluoride (PbF2) Single Crystal Packaging
Our Lead Fluoride (PbF2) Single Crystal is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
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