Kai Ou

610 total citations
57 papers, 453 citations indexed

About

Kai Ou is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Kai Ou has authored 57 papers receiving a total of 453 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Electrical and Electronic Engineering, 40 papers in Materials Chemistry and 11 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Kai Ou's work include Quantum Dots Synthesis And Properties (17 papers), ZnO doping and properties (16 papers) and Chalcogenide Semiconductor Thin Films (14 papers). Kai Ou is often cited by papers focused on Quantum Dots Synthesis And Properties (17 papers), ZnO doping and properties (16 papers) and Chalcogenide Semiconductor Thin Films (14 papers). Kai Ou collaborates with scholars based in China, Taiwan and Australia. Kai Ou's co-authors include Shenwei Wang, Lixin Yi, Yanwei Zhang, Li‐Yuan Bai, Kexin Zhang, Yudong Xia, Yuxiang Ni, Yongliang Tang, Hongyan Wang and Lixin Yi and has published in prestigious journals such as Journal of Applied Physics, Macromolecules and Langmuir.

In The Last Decade

Kai Ou

50 papers receiving 446 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kai Ou China	13	294	278	51	49	45	57	453
Anand Kumar India	18	407 1.4×	201 0.7×	79 1.5×	36 0.7×	74 1.6×	52	608
Chang Hyun Kim South Korea	10	289 1.0×	298 1.1×	84 1.6×	91 1.9×	65 1.4×	24	483
Sourav Das India	10	352 1.2×	223 0.8×	47 0.9×	41 0.8×	40 0.9×	22	460
Gaobin Xu China	10	276 0.9×	262 0.9×	144 2.8×	44 0.9×	46 1.0×	40	448
Yumi Masuoka Japan	8	288 1.0×	204 0.7×	62 1.2×	35 0.7×	12 0.3×	22	449
Joosep Link Estonia	11	200 0.7×	238 0.9×	51 1.0×	34 0.7×	58 1.3×	46	398
Junyi Zhou China	13	278 0.9×	136 0.5×	42 0.8×	81 1.7×	27 0.6×	35	485
Sayantan Das United States	11	242 0.8×	316 1.1×	89 1.7×	143 2.9×	54 1.2×	52	551
Eva M. Campo United States	9	280 1.0×	128 0.5×	118 2.3×	22 0.4×	41 0.9×	41	440

Countries citing papers authored by Kai Ou

Since Specialization

Citations

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

Fields of papers citing papers by Kai Ou

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kai Ou

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

Cao, Yang, Zhenzhen Liu, Ting Liu, et al.. (2025). Bright luminescence from nontoxic Cs3Cu2X5 (X = Cl, Br, I) films prepared by chemical vapor deposition. Journal of Luminescence. 286. 121429–121429.

Xia, Yudong, Jiahong Dai, Yang Cao, et al.. (2025). High performance room temperature NH3 sensor based on zigzag morphology TiO2/Fe2O3 heterojunction. The European Physical Journal Plus. 140(2). 1 indexed citations

Xia, Xiao‐Feng, Wenting Zhang, Hongyan Wang, et al.. (2024). Van der Waals epitaxial growth of two-dimensional non-layered Cd S 1- x Se x for high-sensitivity NH 3 detection. Applied Surface Science. 684. 161830–161830.

You, Zhong, Kai Ou, Shujun Wu, et al.. (2024). Ti3C2Tx composite Ni/Co nanofilm as highly efficient electrocatalyst for the hydrogen evolution reaction. Journal of Alloys and Compounds. 1010. 178252–178252. 1 indexed citations

Yang, Yuanwei, Yudong Xia, Kai Ou, et al.. (2024). Hydrogen adsorption on α-Fe2O3 nanorods: A molecular dynamics simulation study. Computational Materials Science. 239. 112965–112965. 2 indexed citations

Dai, Jiahong, Yuanwei Yang, Kai Ou, et al.. (2024). High-performance room temperature NH3 sensor based on zigzag morphology TiO2 nanorods. Journal of Alloys and Compounds. 983. 173807–173807. 12 indexed citations

Xia, Yudong, Shujun Wu, Yifan Yan, et al.. (2024). Fe/Co/Ni modified Ti₃C₂T_x nanosheets accelerate alkaline hydrogen evolution reaction. Physical Chemistry Chemical Physics. 26(44). 28182–28190. 2 indexed citations

Wang, Yue, Kai Ou, Yuxiang Ni, et al.. (2024). Novel lead-free CsCu2I3 film gas sensor for NH3 detection at room temperature. Sensors and Actuators A Physical. 375. 115508–115508. 9 indexed citations

He, Yi, Kai Ou, Wenting Zhang, et al.. (2024). Lead-free CsCu2I3 thin films prepared by one-step chemical vapor deposition method for ultraviolet photodetector. Journal of Applied Physics. 135(15). 5 indexed citations

10.

Wang, Qichen, Mebrouka Boubeche, Yudong Xia, et al.. (2023). MOCVD deposited double-sided CeO2 buffer layer for YBCO superconducting film grow on R-plane Al2O3 substrate. Physica C Superconductivity. 615. 1354392–1354392. 1 indexed citations

11.

Huang, Haoran, et al.. (2023). Railway intrusion detection based on refined spatial and temporal features for UAV surveillance scene. Measurement. 211. 112602–112602. 25 indexed citations

12.

Xia, Yudong, Kai Ou, Jing Zhou, et al.. (2023). Si-Cu nanocomposite as an effective sensing layer for H2S based on quartz surface acoustic wave sensors. Sensors and Actuators A Physical. 353. 114225–114225. 9 indexed citations

13.

Ou, Kai, et al.. (2023). One step low pressure CVD preparation of deep-blue emissive Cs3Cu2I5 perovskite film. The European Physical Journal Plus. 138(10). 6 indexed citations

14.

Liu, Xin, Dingbo Zhang, Yuanzheng Chen, et al.. (2022). The thermoelectric properties of XTe (X = Ge, Sn and Pb) monolayers from first-principles calculations. Physica Scripta. 97(12). 125709–125709. 6 indexed citations

15.

Chen, Jin, Guanhai Li, Bicheng Chen, et al.. (2020). Uniformly Broadband Far-Infrared Response From the Photocarrier Tunneling of Mesa Si:P Blocked-Impurity-Band Detector. IEEE Transactions on Electron Devices. 68(2). 560–564. 10 indexed citations

16.

Luo, Jia, et al.. (2020). The electric and magnetic properties of novel two-dimensional MnBr2 and MnI2 from first-principles calculations. Journal of Applied Physics. 128(11). 18 indexed citations

17.

Wang, Shenwei, et al.. (2018). Green electroluminescence from Tb2O3/polymer heterojunction light-emitting diodes. Journal of Materials Science. 53(19). 13949–13954. 6 indexed citations

18.

Ou, Kai, Shenwei Wang, Xiqing Zhang, & Lixin Yi. (2018). Novel blue-light-emitting diodes based on nanostructured ZnSe/ZnS multilayer films. Journal of Materials Science. 54(5). 4049–4055. 10 indexed citations

19.

Wang, Yu, Shenwei Wang, Kai Ou, et al.. (2018). Influence of annealing temperature on photoluminescence of CePO4 thin films on silicon substrates prepared by electron beam evaporation. Optik. 178. 944–949. 3 indexed citations

20.

Li, Ling, et al.. (2015). A novel violet/blue light-emitting device based on Ce2Si2O7. Scientific Reports. 5(1). 16659–16659. 16 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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