Fabrication and Characterization of the Buffer Layer and Interface with Absorbent Layer in Chalcopyrite Solar Cells Thin Layers by Solubility-Based Methods

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Arefi, Khashayar | 2018

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 51425 (04)
University: Sharif University of Technology
Department: Physics
Advisor(s): Taghavinia, Nima; Dehghani, Mehdi
Abstract:
In this research, the first attempt was made to increase the thickness of the absorbent layer and increase the size of the absorbent layer crystals and minimize the cavities of this layer. this attempt resulted in the synthesis of absorbent layer with a thickness of about one micrometer and with low cavities. then, an attempt was made to crystallize the buffer layer and form the bond with the absorbent layer. these efforts led to the synthesis of a cadmium sulfide layer with a high carrier density. in this study, cadmium sulfide and cadmium zinc sulfide and indium sulfide were used to make the cell. then we could synthesizing window layer with low resistance.at end, we made superstrate cell with yield over 1.5 percent.we fabricated substrate cell with yield over 3 percent
Keywords:
Absorber Layer ; Bond with Absorbent Layer ; Window Layer ; Buffer Layer

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