Atomic Weight: 137.327
Atomic Number: 56
Color/Appearance: Silvery White, Metallic
Thermal Conductivity: 18 W/m.K
Melting Point (°C): 725
Coefficient of Thermal Expansion: 20.6 x 10-6/K
Theoretical Density (g/cc): 3.5
Z Ratio: 2.1
Thermal Evaporation Techniques: Boat: W, Ta, Mo
Temp. (°C) for Given Vap. Press. (Torr): 10-8: 545
Comments：Wets without alloying, reacts with ceramics. Not recommended for sputtering.
Shape：Powder/ Granule/ Custom-made
Stanford Advanced Materials (SAM) is a leading manufacturer and supplier of high purity Barium Evaporation Materials and a wide variety of evaporation materials. We offer our evaporation materials in powder and granule form. Customized forms are also available upon request.
High purity evaporation materials play a huge role in deposition processes to ensure high quality deposited film. Stanford Advanced Materials (SAM) specializes in producing up to 99.5% purity barium evaporation materials using quality assurance processes to guarantee product reliability.
• Used in deposition processes including semiconductor deposition, chemical vapor deposition (CVD) and physical vapor deposition (PVD)
• Used for optics including wear protection, decorative coatings, and displays.
Our evaporation materials are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.
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Delivered as promised. Worked well for my experiment.