Results: Representative Photoluminescence, Current Density Voltage (J-V), and Quantum Efficiency (QE) Comparison of Cadmium Telluride (CdTe) and Cadmium Selenium Telluride/Cadmium Telluride (CdSeTe/CdTe) Devices
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Conclusion
Transcript
The addition of cadmium selenium telluride to cadmium telluride absorbers is significant to improvements for photovoltaic efficiencies. Higher efficiencies and material savings with ultra thin layers advance photovoltaic and renewable energy devel
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This work describes the complete fabrication process of thin absorber cadmium selenium telluride/cadmium telluride photovoltaic devices for enhanced efficiency. The process utilizes an automated in-line vacuum system for close-space sublimation deposition that is scalable, from fabrication of small area research devices as well as large-scale modules.