Weijun Ke

18.6k total citations · 13 hit papers
147 papers, 15.8k citations indexed

About

Weijun Ke is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Polymers and Plastics. According to data from OpenAlex, Weijun Ke has authored 147 papers receiving a total of 15.8k indexed citations (citations by other indexed papers that have themselves been cited), including 135 papers in Electrical and Electronic Engineering, 99 papers in Materials Chemistry and 55 papers in Polymers and Plastics. Recurrent topics in Weijun Ke's work include Perovskite Materials and Applications (128 papers), Quantum Dots Synthesis And Properties (67 papers) and Chalcogenide Semiconductor Thin Films (56 papers). Weijun Ke is often cited by papers focused on Perovskite Materials and Applications (128 papers), Quantum Dots Synthesis And Properties (67 papers) and Chalcogenide Semiconductor Thin Films (56 papers). Weijun Ke collaborates with scholars based in China, United States and France. Weijun Ke's co-authors include Mercouri G. Kanatzidis, Guojia Fang, Constantinos C. Stoumpos, Pingli Qin, Ioannis Spanopoulos, Hongwei Lei, Yanfa Yan, Hong Tao, Guang Yang and Michael R. Wasielewski and has published in prestigious journals such as Nature, Journal of the American Chemical Society and Advanced Materials.

In The Last Decade

Weijun Ke

141 papers receiving 15.6k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Low-Temperature Solution-Processed Tin Oxide as an Alternative Electron Transporting Layer for Efficient Perovskite Solar Cells

2015 1.1k citations Weijun Ke, Guojia Fang et al. Journal of the American Chemical Society profile →
Prospects for low-toxicity lead-free perovskite solar cells

2019 882 citations Weijun Ke, Mercouri G. Kanatzidis Nature Communications profile →
Hybrid Dion–Jacobson 2D Lead Iodide Perovskites

2018 812 citations Lingling Mao, Weijun Ke et al. Journal of the American Chemical Society profile →
Recent progress in electron transport layers for efficient perovskite solar cells

2016 513 citations Pingli Qin, Weijun Ke et al. profile →
Employing Lead Thiocyanate Additive to Reduce the Hysteresis and Boost the Fill Factor of Planar Perovskite Solar Cells

2016 507 citations Weijun Ke, Weiwei Meng et al. Advanced Materials profile →
“Unleaded” Perovskites: Status Quo and Future Prospects of Tin‐Based Perovskite Solar Cells

2018 437 citations Weijun Ke, Constantinos C. Stoumpos et al. Advanced Materials profile →
Origins and influences of metallic lead in perovskite solar cells

2022 403 citations Jiwei Liang, Xuzhi Hu et al. profile →
Effective Carrier‐Concentration Tuning of SnO₂ Quantum Dot Electron‐Selective Layers for High‐Performance Planar Perovskite Solar Cells

2018 376 citations Fang Yao, Pingli Qin et al. Advanced Materials profile →
Two-Dimensional Dion–Jacobson Hybrid Lead Iodide Perovskites with Aromatic Diammonium Cations

2019 302 citations Weijun Ke, Peijun Guo et al. Journal of the American Chemical Society profile →
CsPbBr3 perovskite detectors with 1.4% energy resolution for high-energy γ-rays

2020 299 citations Yihui He, Ido Hadar et al. profile →
Triple‐Cation and Mixed‐Halide Perovskite Single Crystal for High‐Performance X‐ray Imaging

2021 273 citations Yucheng Liu, Yunxia Zhang et al. Advanced Materials profile →
Aspartate all-in-one doping strategy enables efficient all-perovskite tandems

2023 163 citations Shun Zhou, Shiqiang Fu et al. profile →
Mixed tin-lead perovskites with balanced crystallization and oxidation barrier for all-perovskite tandem solar cells

2024 98 citations Jin Zhou, Shiqiang Fu et al. Nature Communications profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Weijun Ke	14.9k	10.3k	6.8k	1.1k	827	147	15.8k
Yehao Deng	15.3k 1.0×	11.0k 1.1×	6.0k 0.9×	453 0.4×	1.1k 1.3×	78	16.4k
Huanping Zhou	18.4k 1.2×	12.4k 1.2×	8.3k 1.2×	834 0.8×	759 0.9×	60	19.4k
Zhanhua Wei	11.6k 0.8×	8.0k 0.8×	4.4k 0.6×	995 0.9×	1.1k 1.3×	183	13.3k
Tom J. Savenije	11.0k 0.7×	9.2k 0.9×	3.3k 0.5×	2.0k 1.9×	900 1.1×	169	13.1k
Shuang Yang	9.1k 0.6×	6.3k 0.6×	3.4k 0.5×	3.0k 2.8×	682 0.8×	209	11.0k
Pablo Docampo	17.5k 1.2×	12.9k 1.3×	6.2k 0.9×	1.6k 1.5×	858 1.0×	106	18.7k
Zhengguo Xiao	18.0k 1.2×	11.7k 1.1×	8.1k 1.2×	470 0.4×	1.4k 1.7×	148	19.3k
Sai Bai	11.9k 0.8×	8.7k 0.8×	3.7k 0.5×	516 0.5×	637 0.8×	106	12.4k
James M. Ball	14.3k 1.0×	9.9k 1.0×	5.4k 0.8×	612 0.6×	650 0.8×	55	14.9k

Countries citing papers authored by Weijun Ke

Since Specialization

Citations

This map shows the geographic impact of Weijun Ke's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Weijun Ke with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Weijun Ke more than expected).

Fields of papers citing papers by Weijun Ke

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Weijun Ke. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Weijun Ke. The network helps show where Weijun Ke may publish in the future.

Co-authorship network of co-authors of Weijun Ke

This figure shows the co-authorship network connecting the top 25 collaborators of Weijun Ke. A scholar is included among the top collaborators of Weijun Ke based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Weijun Ke. Weijun Ke is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Guan, Hongling, Shiqiang Fu, Weiqing Chen, et al.. (2025). Challenges and perspectives toward wide-bandgap perovskite subcell in four-terminal all-perovskite tandem solar cells. 8. 100098–100098. 3 indexed citations

Li, Wenbo, Zhe Li, Shun Zhou, et al.. (2025). Unveiling the nexus between irradiation and phase reconstruction in tin-lead perovskite solar cells. Nature Communications. 16(1). 506–506. 9 indexed citations

Dong, Kailian, Tao Jiang, Guoyi Chen, et al.. (2025). Light Management in 2D Perovskite Toward High-Performance Optoelectronic Applications. Nano-Micro Letters. 17(1). 131–131. 7 indexed citations

Gong, Shaokuan, Zhinan Zhang, Shaofu Wang, et al.. (2025). Multicomponent Solvent Engineered Spatially Uniform 2D/3D Perovskite Heterojunction for Solar Cells. ACS Energy Letters. 10(4). 2035–2044. 6 indexed citations

Chen, Weiqing, Shun Zhou, Hongsen Cui, et al.. (2025). Universal in situ oxide-based ABX3-structured seeds for templating halide perovskite growth in All-perovskite tandems. Nature Communications. 16(1). 1894–1894. 9 indexed citations

Ge, Yansong, Wenlong Shao, Haibing Wang, et al.. (2025). Stress Relaxation for Lead Iodide Nucleation in Efficient Perovskite Solar Cells. Advanced Materials. 37(9). e2412304–e2412304. 7 indexed citations

Chen, Guoyi, Guang Li, Jiwei Liang, et al.. (2024). Intermediate Phase Suppression with Long Chain Diammonium Alkane for High Performance Wide‐Bandgap and Tandem Perovskite Solar Cells. Advanced Materials. 36(25). e2400105–e2400105. 42 indexed citations

Guo, Yaxiong, Xuzhi Hu, Guang Li, et al.. (2024). Defect passivation and carrier management via a multifunctional additive for efficient and stable wide-bandgap perovskite solar cells with high fill factor. Nano Energy. 126. 109612–109612. 10 indexed citations

Shen, Weicheng, Dexin Pu, Wenwen Zheng, et al.. (2024). Optimizing Blade‐Coated Tin–lead Perovskite Solar Cells and Tandems with Multi‐Carboxyl and Amino Group Integration. Advanced Functional Materials. 34(52). 21 indexed citations

10.

Guan, Hongling, Shiqiang Fu, Guojun Zeng, et al.. (2024). Efficient 1.77 eV-bandgap perovskite and all-perovskite tandem solar cells enabled by long-alkyl phosphonic acid. Energy & Environmental Science. 17(21). 8219–8227. 26 indexed citations

11.

Zhou, Yuan, Dexin Pu, Shiqiang Fu, et al.. (2024). Streamlined Phase Transition and Reaction Compensation in Hybrid Evaporation‐Solution Deposited Inverted Perovskite Solar Cells. Advanced Energy Materials. 15(15). 6 indexed citations

12.

Wu, Rui, Yizao Wan, Zhiqiang Liu, et al.. (2024). Surface-deprotonated ultra-small SnO₂ quantum dots for high-performance perovskite solar cells. Energy & Environmental Science. 18(1). 406–417. 14 indexed citations

13.

Hu, Xuzhi, Jiashuai Li, Chen Wang, et al.. (2023). Antimony Potassium Tartrate Stabilizes Wide-Bandgap Perovskites for Inverted 4-T All-Perovskite Tandem Solar Cells with Efficiencies over 26%. Nano-Micro Letters. 15(1). 103–103. 51 indexed citations

14.

Afraj, Shakil N., Ding Zheng, Arulmozhi Velusamy, et al.. (2022). 2,3-Diphenylthieno[3,4-b]pyrazines as Hole-Transporting Materials for Stable, High-Performance Perovskite Solar Cells. ACS Energy Letters. 7(6). 2118–2127. 41 indexed citations

15.

Spanopoulos, Ioannis, Ido Hadar, Weijun Ke, et al.. (2021). Tunable Broad Light Emission from 3D “Hollow” Bromide Perovskites through Defect Engineering. Journal of the American Chemical Society. 143(18). 7069–7080. 51 indexed citations

16.

Liu, Yucheng, Yunxia Zhang, Xuejie Zhu, et al.. (2021). Triple‐Cation and Mixed‐Halide Perovskite Single Crystal for High‐Performance X‐ray Imaging. Advanced Materials. 33(8). e2006010–e2006010. 273 indexed citations breakdown →

17.

Saidaminov, Makhsud I., Ioannis Spanopoulos, Jehad Abed, et al.. (2020). Conventional Solvent Oxidizes Sn(II) in Perovskite Inks. ACS Energy Letters. 5(4). 1153–1155. 207 indexed citations

18.

Zhang, Yalan, Peijun Wang, Ming‐Chun Tang, et al.. (2019). Dynamical Transformation of Two-Dimensional Perovskites with Alternating Cations in the Interlayer Space for High-Performance Photovoltaics. Journal of the American Chemical Society. 141(6). 2684–2694. 206 indexed citations

19.

Ke, Weijun, Constantinos C. Stoumpos, Menghua Zhu, et al.. (2017). Enhanced photovoltaic performance and stability with a new type of hollow 3D perovskite {en}FASnI ₃. Science Advances. 3(8). e1701293–e1701293. 356 indexed citations

20.

Ke, Weijun, et al.. (1997). Syntheses and Properties of Asymmetric Crown Ether Telluracarbocyanines. Chinese Journal of Applied Chemistry. 14(4). 10–13. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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