Concepedia

Surface charge transfer doping of narrow-bandgap Sn–Pb perovskites for high-performance tandem solar cells

Qiang Sun, Zhiguo Zhang, Haixuan Yu, Junyi Huang, Xiongjie Li, Letian Dai, Qi Wang, Yan Shen, Mingkui Wang

Energy & Environmental Science · 2024 · 56 citations · 49 references

DOI

Concepts

Abstract

This study reports on the surface charge transfer doping of narrow-bandgap Sn/Pb binary metal perovskites with benzyl viologen. The as-fabricated all perovskite two-terminal tandem solar cell exhibits a power conversion efficiency of 26.33%.

References

49

Iodide management in formamidinium-lead-halide–based perovskite layers for efficient solar cells

Woon Seok Yang, Byung-Wook Park, Eui Hyuk Jung et al. · Science · 2017 · 5.4K citations

, , +17

Perovskite-perovskite tandem photovoltaics with optimized band gaps

Giles E. Eperon, Tomas Leijtens, Kevin A. Bush et al. · Science · 2016 · 1.5K citations · Full text

, , +17

Impact of strain relaxation on performance of α-formamidinium lead iodide perovskite solar cells

Gwisu Kim, Hanul Min, Kyoung Su Lee et al. · Science · 2020 · 1.3K citations

, , +17

Carrier lifetimes of >1 μs in Sn-Pb perovskites enable efficient all-perovskite tandem solar cells

Jinhui Tong, Zhaoning Song, Dong Hoe Kim et al. · Science · 2019 · 1K citations · Full text

, , +17

Efficient tandem solar cells with solution-processed perovskite on textured crystalline silicon

Yi Hou, Michele De Bastiani, Chuanxiao Xiao et al. · Science · 2020 · 772 citations · Full text

, , +17