MSE PRO 4N (99.99%) Zinc Selenide (ZnSe) Pieces Evaporation Materials
MSE PRO™ 4N (99.99%) Zinc Selenide (ZnSe) Pieces Evaporation Materials
Zinc Selenide (ZnSe) is a yellow to red solid compound with a band gap of 2.7eV. It has wide transmission wavelength range, which makes it a great infrared optical material. Due to its high vapor pressure, it should be evaporated in dedicated chamber to avoid contamination. It is evaporated under vacuum to create thin films for diodes, electro-luminescent devices, and solar cells applications.
Due to the highly reactive nature of these materials, packaging in oil is required to reduce the opportunity for oxidation or other reaction.
The dimensions and purities can be customized upon request. Please contact us for customization or bulk orders.
| Name | Zinc Selenide |
| Chemical Formula | ZnSe |
| CAS # | 1315-09-9 |
| Molecule Weight (g/mol) | 144.35 |
| Color/Appearance | Yellow-Red, Crystalline Solid |
| Purity | ≥99.99%, 4N |
| Melting Point (°C) | 1,520 |
| Theoretical Density (g/cm3) | 5.42 |
| Z Ratio | 0.722 |
| Thermal Evaporation Techniques |
Boat: W, Mo, Ta |
| E-Beam Crucible Liner Material | Tantalum, Molybdenum |
| Temp. (°C) for Given Vap. Press. (Torr) | 10-4: 660 |
MSE Supplies offers a variety for crucibles for material evaporations. We can customize the dimensions based on your requirements.
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