Kai Xu

1.8k total citations
67 papers, 1.4k citations indexed

About

Kai Xu is a scholar working on Electrical and Electronic Engineering, Polymers and Plastics and Materials Chemistry. According to data from OpenAlex, Kai Xu has authored 67 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Electrical and Electronic Engineering, 27 papers in Polymers and Plastics and 23 papers in Materials Chemistry. Recurrent topics in Kai Xu's work include Organic Light-Emitting Diodes Research (32 papers), Organic Electronics and Photovoltaics (29 papers) and Conducting polymers and applications (26 papers). Kai Xu is often cited by papers focused on Organic Light-Emitting Diodes Research (32 papers), Organic Electronics and Photovoltaics (29 papers) and Conducting polymers and applications (26 papers). Kai Xu collaborates with scholars based in China, United States and Sweden. Kai Xu's co-authors include Xiaodong Shen, Sun Jin-Feng, Weifeng Li, Di Liu, Juntao Hu, Xiaowen Zhang, Yang Huang, Renjie Wang, Yueyang Hu and Suhua Ma and has published in prestigious journals such as Nature Communications, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

Kai Xu

64 papers receiving 1.4k citations

Peers

Kai Xu

EEE

CSE

Kui Xu China

Yadong Zhang China

Sergio Granados-Fócil United States

Rong Hu China

Hyung‐Jun Song South Korea

James T. McLeskey United States

William Cross United States

Akanksha K. Menon United States

Yanqing Zhu China

Paolo Biagini Italy

Kui Xu China

Kai Xu

678 ×1.0

EEE

562 ×0.8

181 ×0.5

282 ×1.5

274 ×1.6

CSE

Citations per year, relative to Kai Xu Kai Xu (= 1×) peers Kui Xu

Countries citing papers authored by Kai Xu

Since Specialization

Citations

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

Fields of papers citing papers by Kai Xu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kai Xu. 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 Kai Xu. The network helps show where Kai Xu may publish in the future.

Co-authorship network of co-authors of Kai Xu

This figure shows the co-authorship network connecting the top 25 collaborators of Kai Xu. A scholar is included among the top collaborators of Kai Xu 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 Kai Xu. Kai Xu 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

Xiao, Wei, Zhaoxia Tian, Qingqing Gao, et al.. (2025). Facile construction of intelligent flexible double layer honeycomb sandwich structure for tunable microwave absorption by 4D printing. Additive manufacturing. 99. 104661–104661. 4 indexed citations

Wang, Yani, et al.. (2025). Polyvinyl alcohol-modified PEDOT:PSS inks for 3D printing of organic electrochemical transistors and thermoelectric devices. Flexible and Printed Electronics. 10(3). 35010–35010.

Wang, Yani, et al.. (2025). In-situ electrochemical doping of poly(3-hexylthiophene) with insights into interfacial water molecule dynamics and film swelling contributions. Polymer. 321. 128089–128089. 1 indexed citations

Wang, Yani, Yongchao Jia, Wei Yu, et al.. (2025). Balanced Ionic‐Electronic Conductors Enabling Organic Electrochemical Memristors. SmartMat. 6(3). 1 indexed citations

Wang, Yani, et al.. (2024). Efficient doping of Spiro-OMeTAD by NO2. Synthetic Metals. 308. 117727–117727. 3 indexed citations

Xu, Peng, Xudong Cao, Kai Xu, et al.. (2024). Naphthalene-Arylamine starburst architectures: Novel hole transport materials for enhanced OLED performance. Organic Electronics. 136. 107160–107160. 1 indexed citations

Xu, Kai, Tero‐Petri Ruoko, Dorothea Scheunemann, et al.. (2022). On the Origin of Seebeck Coefficient Inversion in Highly Doped Conducting Polymers. Advanced Functional Materials. 32(20). 66 indexed citations

Yang, Chi‐Yuan, Marc‐Antoine Stoeckel, Tero‐Petri Ruoko, et al.. (2021). A high-conductivity n-type polymeric ink for printed electronics. Nature Communications. 12(1). 2354–2354. 199 indexed citations

Xu, Kai. (2021). Application Analysis of PLC in UAV Field. Journal of Physics Conference Series. 2037(1). 12106–12106. 1 indexed citations

10.

Li, Dongliang, Kai Xu, Xiaogang Xue, et al.. (2020). Tuning hole injection of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) to optimize a quantum dot light-emitting diode. Semiconductor Science and Technology. 35(5). 55036–55036. 1 indexed citations

11.

Chen, Wuwei, et al.. (2020). Dynamic path planning and path following control for autonomous vehicle based on the piecewise affine tire model. Proceedings of the Institution of Mechanical Engineers Part D Journal of Automobile Engineering. 235(2-3). 881–893. 6 indexed citations

12.

Xu, Kai, Yan Zhang, Haiou Li, et al.. (2019). The visible and ultraviolet organic light-emitting diodes with germanium dioxide as facile solution-processed anode buffer layer. Current Applied Physics. 19(10). 1076–1081. 7 indexed citations

13.

Zheng, Qinghong, Yan Zhang, Kai Xu, et al.. (2018). Solution‐Processed Composite Interfacial Layer of MoO_x‐Doped Graphene Oxide for Robust Hole Injection in Organic Light‐Emitting Diode. physica status solidi (RRL) - Rapid Research Letters. 12(4). 15 indexed citations

14.

Mi, Fei, Jie Chen, Yunfei Tian, et al.. (2018). Dataset of emission and excitation spectra, UV–vis absorption spectra, and XPS spectra of graphitic C3N4. Data in Brief. 21. 501–510. 19 indexed citations

15.

Zhang, Yan, Qinghong Zheng, Kai Xu, et al.. (2018). Solution-processed WOx hole injection layer for efficient fluorescent blue organic light-emitting diode. Current Applied Physics. 18(5). 583–589. 8 indexed citations

16.

Xu, Kai, Sheng Hu, Juntao Hu, & Xianghua Wang. (2018). Numerical Simulation of Mobility Effects on Transient Electroluminescence Spikes in Organic Light-Emitting Diodes. Journal of Electronic Materials. 48(2). 838–844. 9 indexed citations

17.

Zhu, Liping, Kai Xu, Yanping Wang, Jiangshan Chen, & Dongge Ma. (2015). High efficiency yellow fluorescent organic light emitting diodes based on m-MTDATA/BPhen exciplex. Frontiers of Optoelectronics. 8(4). 439–444. 16 indexed citations

18.

Cheng, Jinling, Di Liu, Lijun Bao, et al.. (2014). A Single 2‐(2′‐Hydroxyphenyl)benzothiazole Derivative Can Achieve Pure White‐Light Emission. Chemistry - An Asian Journal. 9(11). 3215–3220. 62 indexed citations

19.

Xu, Kai & Dongge Ma. (2014). Electron–Hole Pair Model in Bulk-Limited Organic Light-Emitting Diodes. The Journal of Physical Chemistry C. 119(1). 640–643. 4 indexed citations

20.

Yang, Dezhi, Kai Xu, Xiaokang Zhou, Yanping Wang, & Dongge Ma. (2014). Comprehensive studies of response characteristics of organic photodetectors based on rubrene and C60. Journal of Applied Physics. 115(24). 5 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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