Evaluation of different buffer materials for solar cells with wide-gap Cu2ZnGeSxSe4−x absorbers
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DOI: 10.1039/c7ra06438a
Abstract: In this work kesterite-type Cu2ZnGeSxSe4−x (CZGSSe) absorbers were coated with four different buffer layer materials: CdS, In2S3, Zn(O,S) and CdIn2S4. A detailed electrical characterization of the resulting solar cells was performed. The highest open-circuit voltage… read more here.
Keywords: different buffer; cu2zngesxse4; evaluation different; buffer materials ... See more keywords