Efficient Perovskite Multi-Junction Cell with Twin-Layered Absorber

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https://doi.org/10.1109/PVSC57443.2024.10749370

All Authors

Ahmed Saeed, Mohamed Mousa, Mostafa M. Salah, A. Zekry, Mohamed Abouelatta, Ahmed Shaker, Fathy Z. Amer, Roaa I. Mubarak, Yehea Ismail

Document Type

Research Article

Publication Title

Conference Record of the IEEE Photovoltaic Specialists Conference

Publication Date

1-1-2024

doi

10.1109/PVSC57443.2024.10749370

Abstract

Utilizing multi-junction solar cells is one of the recent approaches to meet the energy demand. Due to the unique set of perovskite optical and electrical behavior, perovskite solar cells (PSCs) are progressively attracting the researchers' attention. This paper proposes a multi-junction cell with CIGS-GeTe as the bottom cell's twin-layered absorbers, while the top cell is comprised of a conventional PSC. The simulation results reveal that this promising tandem perovskite/CIGS-GeTe structure shows a power conversion efficiency (PCE) of 35.86%, with a high open-circuit voltage (Voc) of 2.01 V.

First Page

18

Last Page

20

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