Chun‐Ki Liu

2.1k total citations · 1 hit paper
20 papers, 1.8k citations indexed

About

Chun‐Ki Liu is a scholar working on Electrical and Electronic Engineering, Polymers and Plastics and Materials Chemistry. According to data from OpenAlex, Chun‐Ki Liu has authored 20 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Electrical and Electronic Engineering, 15 papers in Polymers and Plastics and 11 papers in Materials Chemistry. Recurrent topics in Chun‐Ki Liu's work include Perovskite Materials and Applications (17 papers), Conducting polymers and applications (13 papers) and Quantum Dots Synthesis And Properties (6 papers). Chun‐Ki Liu is often cited by papers focused on Perovskite Materials and Applications (17 papers), Conducting polymers and applications (13 papers) and Quantum Dots Synthesis And Properties (6 papers). Chun‐Ki Liu collaborates with scholars based in Hong Kong, China and United Kingdom. Chun‐Ki Liu's co-authors include Feng Yan, Hok‐Leung Loi, Naixiang Wang, Jiupeng Cao, Qidong Tai, Ye Zhu, Xuyun Guo, Chao Xie, Dong Shen and Chun‐Sing Lee and has published in prestigious journals such as Advanced Materials, Angewandte Chemie International Edition and Nano Letters.

In The Last Decade

Chun‐Ki Liu

20 papers receiving 1.8k citations

Hit Papers

align trajectories

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.

Antioxidant Grain Passivation for Air‐Stable Tin‐Based Perovskite Solar Cells

2018 434 citations Qidong Tai, Xuyun Guo et al. Angewandte Chemie International Edition profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Chun‐Ki Liu Hong Kong	18	1.7k	998	800	137	128	20	1.8k
Cheng‐Hung Hou Taiwan	23	1.5k 0.9×	955 1.0×	648 0.8×	85 0.6×	67 0.5×	54	1.8k
Guanqi Tang Hong Kong	23	2.0k 1.2×	1.3k 1.3×	965 1.2×	141 1.0×	162 1.3×	41	2.1k
Jiupeng Cao Hong Kong	25	2.7k 1.6×	1.5k 1.5×	1.4k 1.7×	125 0.9×	103 0.8×	50	2.9k
Benny Febriansyah Singapore	23	1.3k 0.7×	806 0.8×	437 0.5×	109 0.8×	60 0.5×	51	1.4k
Youjin Reo South Korea	16	938 0.6×	644 0.6×	352 0.4×	95 0.7×	78 0.6×	35	1.0k
Yongli Lu United States	9	2.5k 1.5×	1.6k 1.6×	1.2k 1.5×	94 0.7×	43 0.3×	12	2.6k
Cuncun Wu China	23	2.1k 1.3×	1.5k 1.6×	731 0.9×	196 1.4×	61 0.5×	59	2.3k
Femi Igbari China	15	1.6k 1.0×	1.2k 1.2×	525 0.7×	160 1.2×	51 0.4×	30	1.8k
Herlina Arianita Dewi Singapore	23	2.7k 1.6×	1.9k 1.9×	813 1.0×	180 1.3×	48 0.4×	43	2.8k
Pei Jiang China	22	2.3k 1.3×	899 0.9×	1.6k 2.0×	55 0.4×	138 1.1×	41	2.4k

Countries citing papers authored by Chun‐Ki Liu

Since Specialization

Citations

This map shows the geographic impact of Chun‐Ki Liu'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 Chun‐Ki Liu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chun‐Ki Liu more than expected).

Fields of papers citing papers by Chun‐Ki Liu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chun‐Ki Liu. 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 Chun‐Ki Liu. The network helps show where Chun‐Ki Liu may publish in the future.

Co-authorship network of co-authors of Chun‐Ki Liu

This figure shows the co-authorship network connecting the top 25 collaborators of Chun‐Ki Liu. A scholar is included among the top collaborators of Chun‐Ki Liu 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 Chun‐Ki Liu. Chun‐Ki Liu 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

Cao, Jiupeng, Chun‐Ki Liu, Yang Xu, et al.. (2024). High‐Performance Ideal Bandgap Sn‐Pb Mixed Perovskite Solar Cells Achieved by MXene Passivation. Small. 20(47). e2403920–e2403920. 7 indexed citations

Song, Jiajun, Chun‐Ki Liu, Venkatesh Piradi, et al.. (2024). Large‐Area Fabrication of Hexaazatrinaphthylene‐Based 2D Metal‐Organic Framework Films for Flexible Photodetectors and Optoelectronic Synapses. Advanced Science. 11(13). e2305551–e2305551. 17 indexed citations

Song, Jiajun, Hong Liu, Zeyu Zhao, et al.. (2023). 2D metal-organic frameworks for ultraflexible electrochemical transistors with high transconductance and fast response speeds. Science Advances. 9(2). eadd9627–eadd9627. 62 indexed citations

Zhuang, Jing, Chun‐Ki Liu, Haiyang Cheng, et al.. (2023). Rapid Surface Reconstruction in Air‐Processed Perovskite Solar Cells by Blade Coating. Advanced Materials. 36(6). 32 indexed citations

Cheng, Haiyang, Chun‐Ki Liu, Jing Zhuang, et al.. (2022). KBF₄ Additive for Alleviating Microstrain, Improving Crystallinity, and Passivating Defects in Inverted Perovskite Solar Cells. Advanced Functional Materials. 32(36). 64 indexed citations

Loi, Hok‐Leung, Jiupeng Cao, Chun‐Ki Liu, et al.. (2022). Highly Sensitive Broadband Phototransistors Based on Gradient Tin/Lead Mixed Perovskites. Small. 19(3). e2205976–e2205976. 14 indexed citations

Liu, Chun‐Ki, Venkatesh Piradi, Jiajun Song, et al.. (2022). 2D Metal–Organic Framework Cu₃(HHTT)₂ Films for Broadband Photodetectors from Ultraviolet to Mid‐Infrared. Advanced Materials. 34(32). e2204140–e2204140. 38 indexed citations

Cao, Jiupeng, Chun‐Ki Liu, Venkatesh Piradi, et al.. (2022). Ultrathin Self-Assembly Two-Dimensional Metal–Organic Framework Films as Hole Transport Layers in Ideal-Bandgap Perovskite Solar Cells. ACS Energy Letters. 7(10). 3362–3369. 36 indexed citations

Song, Jiajun, Guanqi Tang, Jiupeng Cao, et al.. (2022). Perovskite Solar Cell‐Gated Organic Electrochemical Transistors for Flexible Photodetectors with Ultrahigh Sensitivity and Fast Response. Advanced Materials. 35(6). e2207763–e2207763. 44 indexed citations

10.

You, Peng, Guanqi Tang, Jiupeng Cao, et al.. (2021). 2D materials for conducting holes from grain boundaries in perovskite solar cells. Light Science & Applications. 10(1). 68–68. 78 indexed citations

11.

Cao, Jiupeng, Hok‐Leung Loi, Yang Xu, et al.. (2021). High‐Performance Tin–Lead Mixed‐Perovskite Solar Cells with Vertical Compositional Gradient. Advanced Materials. 34(6). e2107729–e2107729. 147 indexed citations

12.

Wang, Tianyue, Qidong Tai, Xuyun Guo, et al.. (2020). Highly Air-Stable Tin-Based Perovskite Solar Cells through Grain-Surface Protection by Gallic Acid. ACS Energy Letters. 5(6). 1741–1749. 161 indexed citations

13.

Loi, Hok‐Leung, Jiupeng Cao, Xuyun Guo, et al.. (2020). Gradient 2D/3D Perovskite Films Prepared by Hot‐Casting for Sensitive Photodetectors. Advanced Science. 7(14). 2000776–2000776. 72 indexed citations

14.

Liu, Chun‐Ki, Hok‐Leung Loi, Jiupeng Cao, et al.. (2020). High‐Performance Quasi‐2D Perovskite/Single‐Walled Carbon Nanotube Phototransistors for Low‐Cost and Sensitive Broadband Photodetection. Small Structures. 2(2). 30 indexed citations

15.

Ding, Ran, Chun‐Ki Liu, Zehan Wu, et al.. (2020). A General Wet Transferring Approach for Diffusion-Facilitated Space-Confined Grown Perovskite Single-Crystalline Optoelectronic Thin Films. Nano Letters. 20(4). 2747–2755. 44 indexed citations

16.

Liu, Chun‐Ki, Qidong Tai, Naixiang Wang, et al.. (2020). Lead-Free Perovskite/Organic Semiconductor Vertical Heterojunction for Highly Sensitive Photodetectors. ACS Applied Materials & Interfaces. 12(16). 18769–18776. 43 indexed citations

17.

Liu, Chun‐Ki, Qidong Tai, Naixiang Wang, et al.. (2019). Sn‐Based Perovskite for Highly Sensitive Photodetectors. Advanced Science. 6(17). 1900751–1900751. 159 indexed citations

18.

Xie, Chao, Chun‐Ki Liu, Hok‐Leung Loi, & Feng Yan. (2019). Perovskite‐Based Phototransistors and Hybrid Photodetectors. Advanced Functional Materials. 30(20). 302 indexed citations

19.

Tai, Qidong, Xuyun Guo, Peng You, et al.. (2018). Antioxidant Grain Passivation for Air‐Stable Tin‐Based Perovskite Solar Cells. Angewandte Chemie International Edition. 58(3). 806–810. 434 indexed citations breakdown →

20.

Tai, Qidong, Xuyun Guo, Guanqi Tang, et al.. (2018). Antioxidant Grain Passivation for Air‐Stable Tin‐Based Perovskite Solar Cells. Angewandte Chemie. 131(3). 816–820. 28 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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