Effect of top cell absorber thickness and bifacial illumination on monolithic (Ag,Cu)(In,Ga)Se2/Si tandem solar cells

Wide bandgap (Ag,Cu)(In,Ga)Se _2 (ACIGSe) is a viable candidate as top cell absorber in tandem devices. In this work, we investigate monolithic two-terminal ACIGSe-Si tandem cells with a bandgap of 1.5 eV. Our research focuses on the direct preparation of the ACIGSe top cell on the Si bottom cell, t...

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Bibliographic Details
Main Authors: Julia Horstmann, Mario Hanser, Jana-Isabelle Polzin, Matthias Maiberg, Roland Scheer, Martin Hermle
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:JPhys Energy
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Online Access:https://doi.org/10.1088/2515-7655/adeae5
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