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Heterojunction photovoltaic cells
Advanced Energy Conversion, 1964Abstract A theoretical evaluation of a heterojunction photovoltaic cell is presented. Short circuit current densities, collection efficiencies, open circuit voltages, and maximum power outputs are calculated and compared to those of equivalent homojunction cells made of the two semiconductor materials forming the heterojunction.
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Abstract This chapter focuses on the materials, structures, and applications of organic photovoltaic cells (OPVs). Since OPVs are a specialized type of photodiode optimized for converting solar into electrical energy, this chapter builds heavily on Chapter 7.
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This chapter initially describes semiconductors and classifies them as critical materials. Different types of solar all are covered. Hence, silicon-based cells, copper gallium indium diselenide cells, perovskite-based cells as well as dye-sensitised cells are described. Quantum dots are also covered in this chapter.
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