Concepedia

Relevance of Long Diffusion Lengths for Efficient Halide Perovskite Solar Cells

Samah Akel, Ashish Kulkarni, Uwe Rau, Thomas Kirchartz

PRX Energy · 2023 · 69 citations · 84 references

DOIFull text

Open access

Concepts

Abstract

Carrier diffusion length is not a reliable indicator of performance in some halide perovskite solar cells; instead, experiments and modeling show that properties of the carrier transport layers limit the performance.

References

84

Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber

Samuel D. Stranks, Giles E. Eperon, Giulia Grancini et al. · Science · 2013 · 10.3K citations

, , +17

Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH <sub>3</sub> NH <sub>3</sub> PbI <sub>3</sub>

Guichuan Xing, Nripan Mathews, Shuangyong Sun et al. · Science · 2013 · 6.8K citations · Full text

, , +17

Electron-hole diffusion lengths &gt; 175 μm in solution-grown CH <sub>3</sub> NH <sub>3</sub> PbI <sub>3</sub> single crystals

Qingfeng Dong, Yanjun Fang, Yuchuan Shao et al. · Science · 2015 · 5.5K citations · Full text

, , +17

Surface passivation of perovskite film for efficient solar cells

Qi Jiang, Yang Zhao, Xingwang Zhang et al. · Nature Photonics · 2019 · 4.7K citations

, , +16

High Charge Carrier Mobilities and Lifetimes in Organolead Trihalide Perovskites

Christian Wehrenfennig, Giles E. Eperon, Michael B. Johnston et al. · Advanced Materials · 2013 · 3.2K citations · Full text

, , +17