Fengqi Liu

1.7k total citations · 1 hit paper
156 papers, 1.3k citations indexed

About

Fengqi Liu is a scholar working on Spectroscopy, Electrical and Electronic Engineering and Atmospheric Science. According to data from OpenAlex, Fengqi Liu has authored 156 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 131 papers in Spectroscopy, 109 papers in Electrical and Electronic Engineering and 64 papers in Atmospheric Science. Recurrent topics in Fengqi Liu's work include Spectroscopy and Laser Applications (116 papers), Atmospheric Ozone and Climate (64 papers) and Laser Design and Applications (55 papers). Fengqi Liu is often cited by papers focused on Spectroscopy and Laser Applications (116 papers), Atmospheric Ozone and Climate (64 papers) and Laser Design and Applications (55 papers). Fengqi Liu collaborates with scholars based in China, United States and Taiwan. Fengqi Liu's co-authors include Zhanguo Wang, Junqi Liu, Lijun Wang, Yanzi Gou, Hao Li, Hao Wang, Liangjun Li, Ning Zhuo, Shenqiang Zhai and Junzong Feng and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Scientific Reports.

In The Last Decade

Fengqi Liu

146 papers receiving 1.2k citations

Hit Papers

A review of third generation SiC fibers and SiCf/SiC comp... 2019 2026 2021 2023 2019 50 100 150 200
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.

  1. A review of third generation SiC fibers and SiCf/SiC composites
    2019 208 citations Fengqi Liu et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Fengqi Liu China 16 720 654 245 215 211 156 1.3k
Masamori Endo Japan 16 184 0.3× 612 0.9× 164 0.7× 319 1.5× 21 0.1× 147 1.1k
Ze Zhang China 15 47 0.1× 301 0.5× 589 2.4× 272 1.3× 26 0.1× 56 1.2k
M. Chashnikova Germany 6 102 0.1× 382 0.6× 124 0.5× 282 1.3× 50 0.2× 9 869
Jason N. Armstrong United States 13 278 0.4× 150 0.2× 254 1.0× 136 0.6× 6 0.0× 57 754
J. Thibault France 14 65 0.1× 126 0.2× 642 2.6× 200 0.9× 89 0.4× 49 940
Aaron J. Rulison United States 14 77 0.1× 236 0.4× 682 2.8× 22 0.1× 136 0.6× 20 1.1k
Jeffrey T. Paci Canada 21 53 0.1× 220 0.3× 1.3k 5.4× 292 1.4× 41 0.2× 38 1.7k
Masatoshi Watanabe Japan 15 73 0.1× 223 0.3× 578 2.4× 178 0.8× 13 0.1× 77 948
И. А. Смирнов Russia 14 59 0.1× 539 0.8× 1.0k 4.1× 276 1.3× 43 0.2× 94 1.4k
Joon Sang Kang United States 19 99 0.1× 400 0.6× 1.1k 4.6× 115 0.5× 8 0.0× 35 1.5k

Countries citing papers authored by Fengqi Liu

Since Specialization
Citations

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

Fields of papers citing papers by Fengqi Liu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Fengqi Liu

This figure shows the co-authorship network connecting the top 25 collaborators of Fengqi Liu. A scholar is included among the top collaborators of Fengqi 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 Fengqi Liu. Fengqi Liu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Liu, Fengqi, et al.. (2025). Flip of longitudinal polarization in tightly focused superimposed circular Airy beams. Optics Express. 33(15). 30836–30836.
2.
Xu, Yunfei, Weijiang Li, Yu Ma, et al.. (2024). Phase-locked single-mode terahertz quantum cascade lasers array. Journal of Semiconductors. 45(6). 62401–62401. 3 indexed citations
3.
Li, Liangjun, et al.. (2024). Facile preparation of low shrinkage polybenzoxazine aerogels for high efficiency thermal insulation. Science China Materials. 67(10). 3347–3357. 6 indexed citations
4.
Li, Rusong, Shichen Zhang, Yu Ma, et al.. (2024). High brightness terahertz quantum cascade laser with near-diffraction-limited Gaussian beam. Light Science & Applications. 13(1). 193–193. 7 indexed citations
5.
Liu, Fengqi, et al.. (2023). Ultralight elastic Al2O3nanorod-graphene aerogel for pressure sensing and thermal superinsulation. RSC Advances. 13(22). 15190–15198. 4 indexed citations
6.
Liu, Fengqi, Yonggang Jiang, Junzong Feng, Liangjun Li, & Jian Feng. (2023). Bionic Aerogel with a Lotus Leaf-like Structure for Efficient Oil-Water Separation and Electromagnetic Interference Shielding. Gels. 9(3). 214–214. 10 indexed citations
7.
Gao, Xu, Ke Yang, Shenqiang Zhai, et al.. (2023). Above 20 GHz high frequency operation of mid-infrared doughnut-shaped microcavity quantum cascade lasers. Optics Express. 31(25). 42677–42677. 2 indexed citations
8.
Wang, Li, Jinchuan Zhang, Fengqi Liu, et al.. (2023). M-plane GaN terahertz quantum cascade laser structure design and doping effect for resonant-phonon and phonon-scattering-injection schemes. Scientific Reports. 13(1). 11394–11394. 2 indexed citations
9.
Sun, Yongqiang, Ning Zhuo, Lijun Wang, et al.. (2023). Quantum cascade lasers grown by MOCVD. Journal of Semiconductors. 44(12). 121901–121901. 3 indexed citations
10.
Li, Longlong, Fengqi Liu, Junzong Feng, et al.. (2023). Effects of Carbonization Temperature on Mechanical and Thermal Insulation Properties of Carbon Aerogel Composites using Phenolic Fibers as Reinforcement. Journal of Nanomaterials. 2023. 1–9. 2 indexed citations
11.
Liu, Fengqi, Yonggang Jiang, Junzong Feng, et al.. (2023). Ultralight Ceramic Fiber Aerogel for High-Temperature Thermal Superinsulation. Nanomaterials. 13(8). 1305–1305. 29 indexed citations
12.
Ma, Yu, Yuanyuan Li, Junqi Liu, et al.. (2022). High-Power Terahertz Quantum Cascade Lasers Based on High-Al-Composition Four Quantum Wells. IEEE Photonics Technology Letters. 34(13). 671–674. 3 indexed citations
13.
Li, Longlong, Junzong Feng, Fengqi Liu, et al.. (2022). Mechanical and thermal insulation properties of carbon fibre-reinforced carbon aerogel composites. Advances in Applied Ceramics Structural Functional and Bioceramics. 121(5-8). 222–230. 13 indexed citations
14.
Jia, Zhiwei, et al.. (2022). Stable single-mode 20-channel uniform buried grating DFB QCL array emitting at ~ 8.3 μm. Optical and Quantum Electronics. 54(4). 1 indexed citations
15.
16.
Wu, Hongpeng, Xukun Yin, Lei Dong, et al.. (2019). Ppb-level nitric oxide photoacoustic sensor based on a mid-IR quantum cascade laser operating at 52 °C. Sensors and Actuators B Chemical. 290. 426–433. 33 indexed citations
17.
Wang, Dongbo, Jinchuan Zhang, Ning Zhuo, et al.. (2018). Stable Single-Mode Operation of Distributed Feedback Quantum Cascade Laser by Optimized Reflectivity Facet Coatings. Nanoscale Research Letters. 13(1). 37–37. 7 indexed citations
18.
Liu, Fengqi, et al.. (2018). A Robust and Energy-Efficient Weighted Clustering Algorithm on Mobile Ad Hoc Sensor Networks †. Algorithms. 11(8). 116–116. 8 indexed citations
19.
Jia, Zhiwei, Jinchuan Zhang, Ning Zhuo, et al.. (2017). Stable single-mode operation of a distributed feedback quantum cascade laser integrated with a distributed Bragg reflector. Photonics Research. 5(4). 320–320. 3 indexed citations
20.
Li, Yanfang, Jian Wang, Ning Yang, et al.. (2013). The output power and beam divergence behaviors of tapered terahertz quantum cascade lasers. Optics Express. 21(13). 15998–15998. 14 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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