Cadmium Telluride Evaporation Material (CdTe)
| Material Type | Cadmium Telluride |
| Symbol | CdTe |
| Color/Appearance | |
| Melting Point (°C) | 1,092 |
| Theoretical Density (g/cc) | 5.85 |
| Z Ratio | 0.98 |
| E-Beam | - |
| Thermal Evaporation Techniques |
Boat: W, Mo, Ta Crucible: - |
| E-Beam Crucible Liner Material | - |
| Temp. (°C) for Given Vap. Press. (Torr) | 10-4: 450 |
| Comments | Stoichiometry depends on substrate temp. n~2.6. |
General
Cadmium telluride (CdTe) is a stable crystalline compound formed from cadmium and tellurium. It is mainly used as the semiconducting material in cadmium telluride photovoltaics and an infrared optical window. It is usually sandwiched with cadmium sulfide to form a P-N junction solar PV cell. Typically, CdTe PV cells use a N-I-P structure.
Material Notes
AEM Deposition provides Cadmium Telluride pellets, Cadmium Telluride pieces, and Cadmium Telluride powder for sale, purity is 99.99%, 99.999%.
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