Zinc Selenide Pellet Evaporation Material (ZnSe)
| Material Type | Zinc Selenide |
| Symbol | ZnSe |
| Color/Appearance | Yellow to Red, Crystalline Solid |
| Melting Point (°C) | >1,100 |
| Z Ratio | 0.722 |
| Thermal Evaporation Techniques |
Boat: Ta, W, Mo Coil: W, Mo Basket: W, Mo Crucible: Q |
| E-Beam Crucible Liner Material | Tantalum, Molybdenum |
| Temp. (°C) for Given Vap. Press. (Torr) | 10-4: 660 |
| UN Number | 3283 |
| Comments | Preheat gently to outgas. Evaporates well. |
Zinc Selenide Pellet
Zinc selenide is a chemical compound with a chemical formula of ZnSe. It is yellow to red in appearance with a melting point of >1,100°C, a density of 5.42 g/cc, and vapor pressure of 10-4 Torr at 660°C. Zinc selenide is seriously used as an infrared optical material. It is evaporated under vacuum for infrared optical coatings, more specifically, night vision optical coating.
Zinc Selenide Pellet Information
AEM Deposition provides Zinc Selenide pellets, Zinc Selenide pieces, Zinc Selenide powder for sale, and the purity is 99.99% to 99.999%.
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