Yongkai Liu

1.1k total citations · 1 hit paper
57 papers, 741 citations indexed

About

Yongkai Liu is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, Yongkai Liu has authored 57 papers receiving a total of 741 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Electrical and Electronic Engineering, 13 papers in Materials Chemistry and 12 papers in Biomedical Engineering. Recurrent topics in Yongkai Liu's work include Ferroelectric and Negative Capacitance Devices (22 papers), Semiconductor materials and devices (16 papers) and Advanced Memory and Neural Computing (14 papers). Yongkai Liu is often cited by papers focused on Ferroelectric and Negative Capacitance Devices (22 papers), Semiconductor materials and devices (16 papers) and Advanced Memory and Neural Computing (14 papers). Yongkai Liu collaborates with scholars based in China, Australia and Hong Kong. Yongkai Liu's co-authors include Lin Chen, Jiajie Yu, Zhenhai Li, Tianyu Wang, Jialin Meng, Defu Zhang, David Wei Zhang, Hao Zhu, Qingqing Sun and Guanyi Chen and has published in prestigious journals such as Nature Communications, Nano Letters and European Journal of Operational Research.

In The Last Decade

Yongkai Liu

48 papers receiving 709 citations

Hit Papers

Reconfigurable neuromorph... 2022 2026 2023 2024 2022 50 100 150
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. Reconfigurable neuromorphic memristor network for ultralow-power smart textile electronics
    2022 177 citations Tianyu Wang, Jialin Meng et al. Nature Communications profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yongkai Liu China 13 414 176 148 83 79 57 741
Tianyi Liu China 15 294 0.7× 67 0.4× 58 0.4× 35 0.4× 20 0.3× 68 625
Ya Wang China 17 615 1.5× 198 1.1× 108 0.7× 18 0.2× 23 0.3× 54 1.0k
Chunhui Chen United States 19 608 1.5× 95 0.5× 184 1.2× 8 0.1× 35 0.4× 49 1.0k
Juhwan Kim South Korea 14 414 1.0× 193 1.1× 112 0.8× 21 0.3× 5 0.1× 48 717
Xueyi Li China 13 710 1.7× 239 1.4× 214 1.4× 9 0.1× 42 0.5× 30 976
Xiaoping Bai China 14 222 0.5× 122 0.7× 123 0.8× 12 0.1× 19 0.2× 72 670
Mingyuan Ma China 14 430 1.0× 45 0.3× 60 0.4× 48 0.6× 4 0.1× 47 732
Yingyi Liu China 14 269 0.6× 87 0.5× 201 1.4× 14 0.2× 34 0.4× 65 626
Heejin Kim South Korea 15 556 1.3× 46 0.3× 190 1.3× 12 0.1× 8 0.1× 55 754
Woohyun Kim South Korea 24 769 1.9× 152 0.9× 475 3.2× 153 1.8× 8 0.1× 60 1.4k

Countries citing papers authored by Yongkai Liu

Since Specialization
Citations

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

Fields of papers citing papers by Yongkai Liu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yongkai Liu

This figure shows the co-authorship network connecting the top 25 collaborators of Yongkai Liu. A scholar is included among the top collaborators of Yongkai 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 Yongkai Liu. Yongkai 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.
Wang, Tianyu, Yongkai Liu, Jiajie Yu, et al.. (2024). La-Doped HZO (La:HZO) Ferroelectric Devices Toward High-Temperature Application. IEEE Transactions on Electron Devices. 71(9). 5375–5379. 2 indexed citations
2.
Liang, Bingchen, et al.. (2024). Super-resolution reconstruction of propeller wake based on deep learning. Physics of Fluids. 36(11). 1 indexed citations
3.
Li, Zhenhai, Tianyu Wang, Yongkai Liu, et al.. (2024). Effect of Lanthanum‐Aluminum Co‐Doping on Structure of Hafnium Oxide Ferroelectric Crystals. Advanced Science. 12(4). e2410765–e2410765. 1 indexed citations
4.
Li, Qingxuan, Siwei Wang, Zhenhai Li, et al.. (2024). High-performance ferroelectric field-effect transistors with ultra-thin indium tin oxide channels for flexible and transparent electronics. Nature Communications. 15(1). 2686–2686. 53 indexed citations
5.
Yu, Jiajie, et al.. (2024). Ultrafast Switching of Ferroelectric HfO2-ZrO2 Under Low Voltage With Layered Structure. IEEE Electron Device Letters. 46(1). 12–15. 1 indexed citations
6.
Wang, Tianyu, Yongkai Liu, Jiajie Yu, et al.. (2024). Improved Ferroelectricity and Tunneling Electroresistance by Inducing the ZrO2 Intercalation Layer in La:HfO2 Thin Films. ACS Applied Electronic Materials. 6(2). 1055–1062. 6 indexed citations
7.
Yu, Jiajie, Tianyu Wang, Yongkai Liu, et al.. (2023). Hafnium-Based Ferroelectric Memory Device With Integrated Selective Function Using Crested Band Structure. IEEE Transactions on Electron Devices. 70(10). 5113–5118. 3 indexed citations
8.
Liu, Yongkai, et al.. (2023). Modeling Free Branch Growth with the Competition Index for a Larix principis-rupprechtii Plantation. Forests. 14(7). 1495–1495. 4 indexed citations
9.
Liu, Yongkai, et al.. (2023). Research on Bandwidth Improvement of Fine Tracking Control System in Space Laser Communication. Photonics. 10(11). 1179–1179. 1 indexed citations
10.
Liu, Yongkai, Tianyu Wang, Zhenhai Li, et al.. (2023). Effect of Doping Concentration on Intrinsic Ferroelectric Properties of HfLaO-Based Ferroelectric Memory. IEEE Electron Device Letters. 45(3). 376–379. 1 indexed citations
11.
Li, Zhenhai, Tianyu Wang, Yongkai Liu, et al.. (2022). Understanding the Effect of Oxygen Content on Ferroelectric Properties of Al-Doped HfO Thin Films. IEEE Electron Device Letters. 44(1). 56–59. 12 indexed citations
12.
Li, Zhenhai, Tianyu Wang, Jiajie Yu, et al.. (2022). Ferroelectric Hafnium Oxide Films for In‐Memory Computing Applications. Advanced Electronic Materials. 8(12). 27 indexed citations
13.
14.
Lei, Sheng, et al.. (2021). Influence of laser communication Risley prism system error on pointing accuracy. Optics and Precision Engineering. 29(6). 1281–1290. 3 indexed citations
15.
Chen, Tao, et al.. (2020). Identification of opto-electronic fine tracking systems based on an improved differential evolution algorithm. Chinese Optics. 13(6). 1314–1323. 3 indexed citations
16.
Zhang, Jianqiang, Yongkai Liu, Shijie Gao, & Chengshan Han. (2019). Control Technology of Ground-Based Laser Communication Servo Turntable via a Novel Digital Sliding Mode Controller. Applied Sciences. 9(19). 4051–4051. 5 indexed citations
17.
18.
Wang, Siqi, et al.. (2018). A ferrofluid-based tuned mass damper with magnetic spring. International Journal of Applied Electromagnetics and Mechanics. 60(1). 13–19. 7 indexed citations
19.
Liu, Gang, et al.. (2016). HEAT STABILITY AND SILICONIZING BEHAVIOR OF SURFACE NANOSTRUCTURE OF SILICON STEEL INDUCED BY ASYMMETRIC ROLLING. Acta Metallurgica Sinica. 52(3). 307–312. 2 indexed citations
20.
Liu, Yongkai, Defu Zhang, & Francis Y. L. Chin. (2010). A clique-based algorithm for constructing feasible timetables. Optimization methods & software. 26(2). 281–294. 11 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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