Hai Xu

4.5k total citations · 1 hit paper
87 papers, 3.8k citations indexed

About

Hai Xu is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Hai Xu has authored 87 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Materials Chemistry, 34 papers in Electrical and Electronic Engineering and 25 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Hai Xu's work include 2D Materials and Applications (25 papers), Graphene research and applications (20 papers) and Surface and Thin Film Phenomena (12 papers). Hai Xu is often cited by papers focused on 2D Materials and Applications (25 papers), Graphene research and applications (20 papers) and Surface and Thin Film Phenomena (12 papers). Hai Xu collaborates with scholars based in China, Singapore and United States. Hai Xu's co-authors include Yichun Liu, Kian Ping Loh, Xinghua Li, Hao Yu, Xiao Juan Zhu, Zhongqiang Wang, Sherman J. R. Tan, Andrew T. S. Wee, R. Mu and Yang Bao and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and Advanced Materials.

In The Last Decade

Hai Xu

83 papers receiving 3.7k citations

Hit Papers

Synaptic Learning and Memory Functions Achieved Using Oxy... 2012 2026 2016 2021 2012 200 400 600
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. Synaptic Learning and Memory Functions Achieved Using Oxygen Ion Migration/Diffusion in an Amorphous InGaZnO Memristor
    2012 698 citations Hai Xu 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
Hai Xu China 32 2.5k 2.0k 562 458 442 87 3.8k
Bin Cheng China 32 2.9k 1.2× 2.7k 1.4× 552 1.0× 651 1.4× 178 0.4× 114 4.4k
Yuzheng Guo United Kingdom 34 2.9k 1.2× 2.7k 1.4× 513 0.9× 485 1.1× 180 0.4× 102 4.7k
Heejun Yang South Korea 34 4.8k 1.9× 3.3k 1.7× 1.1k 2.0× 395 0.9× 359 0.8× 126 6.3k
T. Som India 27 1.7k 0.7× 1.7k 0.9× 387 0.7× 375 0.8× 169 0.4× 201 2.8k
Dongzhi Chi Singapore 45 3.8k 1.5× 3.6k 1.8× 951 1.7× 517 1.1× 296 0.7× 186 6.3k
Yidong Xia China 32 2.4k 0.9× 2.3k 1.2× 265 0.5× 683 1.5× 307 0.7× 167 3.5k
Lei Yin China 42 5.2k 2.1× 4.3k 2.2× 578 1.0× 1.0k 2.2× 603 1.4× 105 6.9k
Woo Jong Yu South Korea 36 5.0k 2.0× 3.4k 1.8× 564 1.0× 456 1.0× 326 0.7× 93 6.3k
Yujun Xie United States 28 1.6k 0.6× 1.6k 0.8× 236 0.4× 432 0.9× 205 0.5× 61 2.9k
Rong Yang China 29 3.1k 1.2× 2.0k 1.0× 489 0.9× 426 0.9× 126 0.3× 75 4.4k

Countries citing papers authored by Hai Xu

Since Specialization
Citations

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

Fields of papers citing papers by Hai Xu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hai Xu

This figure shows the co-authorship network connecting the top 25 collaborators of Hai Xu. A scholar is included among the top collaborators of Hai 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 Hai Xu. Hai Xu 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.
Zhan, Da, Jiaxu Yan, Pengtao Jing, et al.. (2025). Janus MoSeS nanoscrolls for ultrasensitive detection of surface-enhanced Raman scattering. Journal of Materials Chemistry C. 13(27). 14061–14068.
2.
Wang, Jia‐Min, Yang Bao, Jingjing Shao, et al.. (2025). Na-Assisted Molecular Beam Epitaxy of MoS2. Inorganic Chemistry. 64(36). 18521–18528.
3.
Guan, Zhao, Hai Xu, Wen‐Yi Tong, et al.. (2025). Edge polarization topology integrated with sliding ferroelectricity in Moiré system. Nature Communications. 16(1). 3557–3557. 2 indexed citations
4.
Wang, Rui, Yujie Yang, Mengqi Wu, et al.. (2025). Stimuli-responsive peptide nanocarriers for tumor-specific CRISPR/Cas9 delivery and precision genome editing. Journal of Colloid and Interface Science. 697. 137932–137932. 1 indexed citations
5.
Liu, Song, Da Zhan, Jiaxu Yan, et al.. (2025). Synthesis of Janus MoSSe on Ti-Au and its application for One-Step lithography fabrication of electrochemical micro-reactors. Applied Surface Science. 688. 162356–162356. 8 indexed citations
6.
Wang, Jiamin, Fang Cheng, Yan Sun, Hai Xu, & Liang Cao. (2024). Stacking engineering in layered homostructures: transitioning from 2D to 3D architectures. Physical Chemistry Chemical Physics. 26(10). 7988–8012. 6 indexed citations
7.
Bao, Yang, Hai Xu, Jiaxu Yan, et al.. (2024). Making Patterned Single Defects in MoS2 Thermally with the MoS2/Au Moiré Interface. ACS Nano. 18(40). 27411–27419. 4 indexed citations
8.
Liu, Wei, Wensen Wang, Jing Li, et al.. (2020). A solution-processable and ultra-permeable conjugated microporous thermoset for selective hydrogen separation. Nature Communications. 11(1). 1633–1633. 67 indexed citations
9.
Li, Zhi-Hao, Dongchen Qi, Wei Tong, et al.. (2019). Quantitative study of spin relaxation in rubrene thin films by inverse spin Hall effect. Applied Physics Letters. 115(5). 15 indexed citations
10.
Cheng, Fang, Zhixin Hu, Hai Xu, et al.. (2019). Interface Engineering of Au(111) for the Growth of 1T′-MoSe2. ACS Nano. 13(2). 2316–2323. 40 indexed citations
11.
Xu, Hai, Dong Han, Yang Bao, et al.. (2018). Observation of Gap Opening in 1T′ Phase MoS2 Nanocrystals. Nano Letters. 18(8). 5085–5090. 69 indexed citations
12.
Cheng, Fang, Xue‐Jun Wu, Zhixin Hu, et al.. (2018). Two-dimensional tessellation by molecular tiles constructed from halogen–halogen and halogen–metal networks. Nature Communications. 9(1). 4871–4871. 42 indexed citations
13.
Wang, Ziying, Yi‐Yang Sun, Ibrahim Abdelwahab, et al.. (2018). Surface-Limited Superconducting Phase Transition on 1T-TaS2. ACS Nano. 12(12). 12619–12628. 70 indexed citations
14.
Cheng, Fang, Zijing Ding, Hai Xu, et al.. (2018). Epitaxial Growth of Single‐Layer Niobium Selenides with Controlled Stoichiometric Phases. Advanced Materials Interfaces. 5(15). 13 indexed citations
15.
Tan, Sherman J. R., Ibrahim Abdelwahab, Zijing Ding, et al.. (2017). Chemical Stabilization of 1T′ Phase Transition Metal Dichalcogenides with Giant Optical Kerr Nonlinearity. Journal of the American Chemical Society. 139(6). 2504–2511. 181 indexed citations
16.
Liu, Yanpeng, Zhizhan Qiu, Alexandra Carvalho, et al.. (2017). Gate-Tunable Giant Stark Effect in Few-Layer Black Phosphorus. Nano Letters. 17(3). 1970–1977. 142 indexed citations
17.
Kojima, Takahiro, Yang Bao, Chun Zhang, et al.. (2017). Orientation and Electronic Structures of Multilayered Graphene Nanoribbons Produced by Two-Zone Chemical Vapor Deposition. Langmuir. 33(40). 10439–10445. 5 indexed citations
18.
Chen, Jianyi, Xiaoxu Zhao, Sherman J. R. Tan, et al.. (2017). Chemical Vapor Deposition of Large-Size Monolayer MoSe2 Crystals on Molten Glass. Journal of the American Chemical Society. 139(3). 1073–1076. 275 indexed citations
19.
Fu, Deyi, Xiaoxu Zhao, Yuyang Zhang, et al.. (2017). Molecular Beam Epitaxy of Highly Crystalline Monolayer Molybdenum Disulfide on Hexagonal Boron Nitride. Journal of the American Chemical Society. 139(27). 9392–9400. 192 indexed citations
20.
Xu, Hai, et al.. (2002). On STM imaging of GaAs(001)-(n×6) surface reconstructions: Does the (6×6) structure exist?. Surface Science. 513(2). 249–255. 20 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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