Material Type: Ytterbium Fluoride
Color/Appearance: White, Crystalline Solid
Melting Point (°C): 1,157
Theoretical Density (g/cc): 8.2
Thermal Evaporation Techniques: Boat: Mo
E-Beam Crucible Liner Material: Tantalum, Molybdenum
Temp. (°C) for Given Vap. Press.: (Torr) 10-4: ~800
Purity: 99.9% ~ 99.99%
Shape: Powder/ Granule/ Custom-made
Ytterbium Fluoride is white and crystalline in appearance with a melting point of 1,157°C and a vapor pressure of 10-4 Torr at ~800°C. Users of ytterbium fluoride will utilize it in place of thorium fluoride (ThF4) which is radioactive.
High purity evaporation materials play important role in deposition processes to ensure high quality deposited film. SAM specializes in producing up to 99.999% high purity evaporation materials using quality assurance processes to guarantee product reliability. The materials are used in deposition processes including semiconductor deposition, chemical vapor deposition (CVD) and physical vapor deposition (PVD)and mainly for optics including wear protection, decorative coatings, and displays.
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