Pu‐Kun Liu

2.7k total citations
279 papers, 1.8k citations indexed

About

Pu‐Kun Liu is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Aerospace Engineering. According to data from OpenAlex, Pu‐Kun Liu has authored 279 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 203 papers in Atomic and Molecular Physics, and Optics, 161 papers in Electrical and Electronic Engineering and 85 papers in Aerospace Engineering. Recurrent topics in Pu‐Kun Liu's work include Gyrotron and Vacuum Electronics Research (172 papers), Microwave Engineering and Waveguides (90 papers) and Particle accelerators and beam dynamics (59 papers). Pu‐Kun Liu is often cited by papers focused on Gyrotron and Vacuum Electronics Research (172 papers), Microwave Engineering and Waveguides (90 papers) and Particle accelerators and beam dynamics (59 papers). Pu‐Kun Liu collaborates with scholars based in China, United Kingdom and United States. Pu‐Kun Liu's co-authors include Chao‐Hai Du, Yongqiang Liu, Lingbao Kong, Yaogen Ding, Yunhua Tan, Yong Han, Qianzhong Xue, Shi Pan, Di Wang and Tang and has published in prestigious journals such as Nature Communications, SHILAP Revista de lepidopterología and Nano Letters.

In The Last Decade

Pu‐Kun Liu

243 papers receiving 1.6k citations

Peers

Pu‐Kun Liu

AMPO

EEE

EOMM

Joaquim J. Barroso Brazil

Wenlong He United Kingdom

K. Ogura Japan

A. S. Sergeev Russia

D. Chernin United States

Khanh T. Nguyen United States

Michael Čada Canada

В. В. Ростов Russia

Majeed A. S. Alkanhal Saudi Arabia

Kazuya Kurokawa Japan

Joaquim J. Barroso Brazil

Pu‐Kun Liu

745 ×0.6

AMPO

1.1k ×0.9

EEE

820 ×1.6

291 ×0.6

515 ×1.4

EOMM

Citations per year, relative to Pu‐Kun Liu Pu‐Kun Liu (= 1×) peers Joaquim J. Barroso

Countries citing papers authored by Pu‐Kun Liu

Since Specialization

Citations

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

Fields of papers citing papers by Pu‐Kun Liu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Pu‐Kun Liu

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

Liu, Jingjing, Yun Chen, Simeng Liu, et al.. (2025). Hyperspectral technology for fine classification of wheat grains based on multi-scale hybrid convolutional attention network. Measurement. 257. 118773–118773.

Zhou, Daobin, et al.. (2024). Risk factors for hepatocellular carcinoma in cirrhosis: A comprehensive analysis from a decade-long study. World Journal of Gastrointestinal Oncology. 16(12). 4625–4635.

Liu, Sheng, et al.. (2024). Evidence for global increases in urban ammonia pollution and their drivers. The Science of The Total Environment. 955. 176846–176846. 2 indexed citations

Zhang, Chongqi, et al.. (2023). Blind Super-Resolution for SAR Images with Speckle Noise Based on Deep Learning Probabilistic Degradation Model and SAR Priors. Remote Sensing. 15(2). 330–330. 10 indexed citations

Tan, Yunhua, et al.. (2019). Terahertz Super-Resolution Imaging Based on Subwavelength Metallic Grating. IEEE Transactions on Antennas and Propagation. 67(5). 3358–3365. 12 indexed citations

Pan, Shi, et al.. (2017). Broadband terahertz-power extracting by using electron cyclotron maser. Scientific Reports. 7(1). 7265–7265. 20 indexed citations

Liu, Pu‐Kun, et al.. (2017). Tunable Terahertz Deep Subwavelength Imaging Based on a Graphene Monolayer. Scientific Reports. 7(1). 46283–46283. 15 indexed citations

Kong, Lingbao, Cheng‐ping Huang, Chao‐Hai Du, Pu‐Kun Liu, & Xiao‐gang Yin. (2015). Enhancing spoof surface-plasmons with gradient metasurfaces. Scientific Reports. 5(1). 8772–8772. 29 indexed citations

Liu, Pu‐Kun, et al.. (2014). Research on non-linear beam-wave interaction of W-band Gyro-TWT with helical waveguide. Acta Physica Sinica. 63(8). 80201–80201. 1 indexed citations

10.

Yang, Huawei, et al.. (2013). Simulation of Thermal Contact Resistance in Collector of Traveling Wave Tube. 33(6). 517–523. 1 indexed citations

11.

Liu, Pu‐Kun & Chao‐Hai Du. (2013). Review of the Gyrotron Traveling-Wave-Tube Amplifier Development. 29. 33–42.

12.

Liu, Pu‐Kun, et al.. (2012). Research on non-linear beam-wave interaction of W-band gyro-TWT with helical waveguide. Acta Physica Sinica. 61(17). 170201–170201.

13.

Du, Chao‐Hai, et al.. (2012). Research on the mode competition in a w-band lossy ceramic-loaded gyrotron backward-wave oscillator. Acta Physica Sinica. 61(7). 70703–70703. 1 indexed citations

14.

Liu, Pu‐Kun, et al.. (2012). Simulation studies on W-band traveling-wave tube with double rectangular comb slow-wave structure. Acta Physica Sinica. 61(12). 124101–124101. 4 indexed citations

15.

Liu, Pu‐Kun, et al.. (2012). Analysis of high frequency characteristics of the double-grating rectangular waveguide slow-wave-structure based on the field match method. Acta Physica Sinica. 61(24). 244102–244102. 12 indexed citations

16.

Du, Chao‐Hai, et al.. (2010). Beam-wave interaction analysis of gyrotron-traveling-wave tube based on a lossy dielectric-lined waveguide. Acta Physica Sinica. 59(7). 4612–4612. 1 indexed citations

17.

Wang, Bin, et al.. (2010). Study and design of a quasi-optical mode converter for W-band whispering-gallery mode gyrotron. Acta Physica Sinica. 59(4). 2512–2512. 2 indexed citations

18.

Zhang, Mingchen, et al.. (2007). Accelerated life test studies of new coated dispenser cathodes. Journal of Electronics (China). 24(5). 717–720. 3 indexed citations

19.

Wang, Yong, et al.. (2006). Development of 50MW S-band klystron. Journal of Electronics (China). 23(3). 471–472.

20.

Liu, Pu‐Kun, Lishan Kang, Hugo de Garis, & Yuping Chen. (2002). An asynchronous parallel evolutionary algorithm (APEA) for solving complex non-linear real world optimization problems. Neural, Parallel & Scientific Computations archive. 10(2). 179–188. 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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