Copper Indium Gallium Selenide Sputtering Targets (CIGS)
| Material Type | Copper indium gallium selenide |
| Symbol | CuIn(1-x)GaxSe2, CIGS |
| Color/Appearance | Grey, Crystalline Solid |
| Melting Point (°C) | 900 to 1,070 |
| Relative Density (g/cc) | ~5.70 |
| Water Solubility | Insoluble |
| Sputter | RF, RF-R, DC |
| Type of Bond | Indium, Elastomer |
| Comments |
Copper Indium Gallium Selenide Sputtering Targets
Copper indium gallium (di)selenide (CIGS) is an I-III-VI2 semiconductor material composed of copper, indium, gallium, and selenium. The material is a solid solution of copper indium selenide and copper gallium selenide (often abbreviated "CIS"). It has a chemical formula of CuInxGa(1-x)Se2, where the value of x can vary from 1 (pure copper indium selenide) to 0 (pure copper gallium selenide). CIGS is a tetrahedrally bonded semiconductor, with a chalcopyrite crystal structure and a band-gap varying continuously with x from about 1.0 eV (for copper indium selenide) to about 1.7 eV (for copper gallium selenide).
CIGS Sputtering Targets Information
Copper Indium Gallium Sputtering Targets
Purity: 99.99%;
Circular: Diameter <= 14 inch, Thickness >= 1mm;
Block: Length <= 32 inch, Width <= 12 inch, Thickness >= 1mm.
More Information on CIGS Sputtering Targets
Applications• Solar energy• Optical |
Features• High purity• Custom sizes available |
Manufacturing Process• Manufacturing - Cold pressed - Sintered, Elastomer bonded to backing plate
• Cleaning and final packaging, Cleaned for use in vacuum, |
Options
• 99.99% minimum purity
• Smaller sizes also available for R&D applications
• Sputtering target bonding service
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Crucibles N/A |
Metal Powders N/A |
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