Four-Terminal Perovskite/Perovskite/Silicon Triple-Junction Tandem Solar Cells with over 30% Power Conversion Efficiency

Fuzong Xu; Jiang Liu; Lujia Xu; Arsalan Razzaq; Xuechun Zhang; Erkan Aydin; Stefaan De Wolf

doi:10.1021/acsenergylett.4c01292

journal article·2024-07-12

Four-Terminal Perovskite/Perovskite/Silicon Triple-Junction Tandem Solar Cells with over 30% Power Conversion Efficiency

Fuzong Xu, Jiang Liu, Lujia Xu, Arsalan Razzaq, Xuechun Zhang, Erkan Aydin, Stefaan De Wolf

ACS Energy Letters· Volume 9· Issue 7

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Source abstract

Abstract

The first four-terminal perovskite/perovskite/silicon triple-junction tandem solar cells are reported, with the device structure comprising a perovskite single-junction top cell and monolithic perovskite/silicon tandem bottom cell, yielding a 31.5% power conversion efficiency. Key to this result was the hole-transporting-layer engineering of the top cell, which led to enhanced performance and reproducibility of the 1 cm 2 semitransparent inverted perovskite solar cells.

Source: openalex_inverted_index · Quality: baseline

Research context

Electronic materials

OpenAlex topics: Perovskite Materials and Applications · Chalcogenide Semiconductor Thin Films · Conducting polymers and applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

KAUST Solar Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia

Funding

King Abdullah University of Science and Technology

References (16)

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