Rethinking the A cation in halide perovskites

JW Lee, S Tan, SI Seok, Y Yang, NG Park - Science, 2022 - science.org
The A cation in ABX3 organic-inorganic lead halide perovskites (OLHPs) was conventionally
believed to hardly affect their optoelectronic properties. However, more recent developments …

Stabilization of photoactive phases for perovskite photovoltaics

X Liu, D Luo, ZH Lu, JS Yun, M Saliba, SI Seok… - Nature Reviews …, 2023 - nature.com
Interest in photovoltaics (PVs) based on Earth-abundant halide perovskites has increased
markedly in recent years owing to the remarkable properties of these materials and their …

Homogenizing out-of-plane cation composition in perovskite solar cells

Z Liang, Y Zhang, H Xu, W Chen, B Liu, J Zhang… - Nature, 2023 - nature.com
Perovskite solar cells with the formula FA1− x Cs x PbI3, where FA is formamidinium,
provide an attractive option for integrating high efficiency, durable stability and compatibility …

Anion–π interactions suppress phase impurities in FAPbI3 solar cells

Z Huang, Y Bai, X Huang, J Li, Y Wu, Y Chen, K Li… - Nature, 2023 - nature.com
Achieving both high efficiency and long-term stability is the key to the commercialization of
perovskite solar cells (PSCs),. However, the diversity of perovskite (ABX3) compositions and …

Initializing film homogeneity to retard phase segregation for stable perovskite solar cells

Y Bai, Z Huang, X Zhang, J Lu, X Niu, Z He, C Zhu… - Science, 2022 - science.org
The mixtures of cations and anions used in hybrid halide perovskites for high-performance
solar cells often undergo element and phase segregation, which limits device lifetime. We …

Efficient perovskite solar cells via improved carrier management

JJ Yoo, G Seo, MR Chua, TG Park, Y Lu, F Rotermund… - Nature, 2021 - nature.com
Metal halide perovskite solar cells (PSCs) are an emerging photovoltaic technology with the
potential to disrupt the mature silicon solar cell market. Great improvements in device …

Liquid medium annealing for fabricating durable perovskite solar cells with improved reproducibility

N Li, X Niu, L Li, H Wang, Z Huang, Y Zhang, Y Chen… - Science, 2021 - science.org
Solution processing of semiconductors is highly promising for the high-throughput
production of cost-effective electronics and optoelectronics. Although hybrid perovskites …

Prospects for metal halide perovskite-based tandem solar cells

R Wang, T Huang, J Xue, J Tong, K Zhu, Y Yang - Nature Photonics, 2021 - nature.com
Over the past decade, metal halide perovskite photovoltaics have been a major focus of
research, with single-junction perovskite solar cells evolving from an initial power …

Halide homogenization for low energy loss in 2-eV-bandgap perovskites and increased efficiency in all-perovskite triple-junction solar cells

J Wang, L Zeng, D Zhang, A Maxwell, H Chen, K Datta… - Nature Energy, 2024 - nature.com
Monolithic all-perovskite triple-junction solar cells have the potential to deliver power
conversion efficiencies beyond those of state-of-art double-junction tandems and well …

Toward efficient perovskite solar cells: progress, strategies, and perspectives

JJ Yoo, SS Shin, J Seo - ACS Energy Letters, 2022 - ACS Publications
Since the first publication by Miyasaka in 2009 on the use of lead halide perovskite as a light-
harvesting material (Kojima, A.; Teshima, K.; Shirai, Y.; Miyasaka, T. Organometal Halide …