Niraj Kumar

850 total citations
57 papers, 575 citations indexed

About

Niraj Kumar is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Control and Systems Engineering. According to data from OpenAlex, Niraj Kumar has authored 57 papers receiving a total of 575 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Atomic and Molecular Physics, and Optics, 37 papers in Electrical and Electronic Engineering and 26 papers in Control and Systems Engineering. Recurrent topics in Niraj Kumar's work include Gyrotron and Vacuum Electronics Research (37 papers), Pulsed Power Technology Applications (25 papers) and Plasma Diagnostics and Applications (15 papers). Niraj Kumar is often cited by papers focused on Gyrotron and Vacuum Electronics Research (37 papers), Pulsed Power Technology Applications (25 papers) and Plasma Diagnostics and Applications (15 papers). Niraj Kumar collaborates with scholars based in India, Russia and United States. Niraj Kumar's co-authors include Udit Narayan Pal, Ram Prakash, Anand Abhishek, Saikat Haldar, R. Kishore, B.P. Kashyap, Vishnu Srivastava, R.N. Singh, T.K. Sinha and Baleshwar Meena and has published in prestigious journals such as Applied Physics Letters, Scientific Reports and Environmental Pollution.

In The Last Decade

Niraj Kumar

49 papers receiving 562 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Niraj Kumar India 15 328 277 202 125 116 57 575
Seiji Mukaigawa Japan 11 406 1.2× 49 0.2× 48 0.2× 375 3.0× 16 0.1× 61 574
Chengwei Yuan China 14 354 1.1× 122 0.4× 34 0.2× 10 0.1× 331 2.9× 57 546
Henryka Danuta Stryczewska Poland 13 320 1.0× 35 0.1× 9 0.0× 337 2.7× 27 0.2× 74 531
Jinru Sun China 14 148 0.5× 37 0.1× 15 0.1× 23 0.2× 69 0.6× 50 475
Jingliang Chen China 14 181 0.6× 58 0.2× 20 0.1× 3 0.0× 62 0.5× 48 493
Yao Xing China 12 151 0.5× 166 0.6× 7 0.0× 8 0.1× 13 0.1× 59 475
ZhiYuan Tang China 8 742 2.3× 38 0.1× 16 0.1× 849 6.8× 74 0.6× 10 974
Toshifumi Yuji Japan 12 184 0.6× 12 0.0× 26 0.1× 109 0.9× 23 0.2× 66 365
Zhixin Yao China 12 191 0.6× 48 0.2× 14 0.1× 4 0.0× 286 2.5× 65 525

Countries citing papers authored by Niraj Kumar

Since Specialization
Citations

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

Fields of papers citing papers by Niraj Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Niraj Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Niraj Kumar. A scholar is included among the top collaborators of Niraj Kumar 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 Niraj Kumar. Niraj Kumar 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.
Kumar, Niraj, et al.. (2025). Advances in electrocatalyst development for hydrogen production by water electrolysis. Reviews in Inorganic Chemistry. 1 indexed citations
2.
3.
Ryskin, Nikita M., et al.. (2024). Analysis of Breakdown Characteristics of a Pseudospark-Driven Electron Beam Source. IEEE Transactions on Electron Devices. 71(11). 7094–7098.
4.
Kaur, Maninder, et al.. (2024). Optimization of W-band interaction structure developed using three different micro-fabrication techniques. Review of Scientific Instruments. 95(10).
5.
Abhishek, Anand, et al.. (2024). Performance Evaluation of Three-Gap Pseudospark-Driven Miniaturized Electron Beam Source. IEEE Transactions on Electron Devices. 71(9). 5691–5695.
6.
Kumar, Niraj, et al.. (2024). Pseudospark Discharge-Based Electron Beam Sources: A Review. IEEE Transactions on Plasma Science. 52(6). 1966–1982.
7.
Kumar, Niraj, et al.. (2024). Impact of polyvinyl chloride (PVC) microplastic on growth, photosynthesis and nutrient uptake of Solanum lycopersicum L. (Tomato). Environmental Pollution. 349. 123994–123994. 21 indexed citations
8.
Kumar, Niraj, et al.. (2024). A Novel Multi-Aperture r-θ Configuration-Based Pseudospark-Driven Electron Beam Source. IEEE Electron Device Letters. 45(8). 1520–1523.
9.
10.
Abhishek, Anand, et al.. (2024). Review of Nanosecond Pulse Generator With High-Power Switching Devices. IEEE Transactions on Electron Devices. 71(9). 5165–5176. 5 indexed citations
11.
Kumar, Niraj, et al.. (2024). Effect of Ground Granulated Blast Slag and Temperature Curing on the Strength of Fly Ash-based Geopolymer Concrete. Engineering Technology & Applied Science Research. 14(2). 13319–13323. 7 indexed citations
12.
Kumar, Niraj, et al.. (2023). Root exudation as a strategy for plants to deal with salt stress: An updated review. Environmental and Experimental Botany. 216. 105518–105518. 32 indexed citations
13.
Abhishek, Anand, et al.. (2023). Analysis of Dynamic Impedance for Different Phases of Pseudospark-Driven Electron Beam. IEEE Transactions on Electron Devices. 70(11). 5916–5920. 2 indexed citations
14.
15.
Torgashov, Roman A., В. Н. Титов, Niraj Kumar, et al.. (2020). Investigations on High-Current-Density Sheet-Beam Driven V-Band Slow Wave Oscillator With a Hollow Cathode. IEEE Transactions on Plasma Science. 49(1). 263–268. 17 indexed citations
16.
Abhishek, Anand, et al.. (2020). Analysis of Hollow Cathode Aperture Wall Profile on Pseudospark Discharge-Based Sheet Electron Beam Source. IEEE Transactions on Plasma Science. 49(1). 302–306. 10 indexed citations
17.
Kumar, Niraj, et al.. (2020). Design of Thin Wire Metamaterial-Based Interaction Structure for Backward Wave Generation. IEEE Transactions on Electron Devices. 67(3). 1227–1233. 10 indexed citations
18.
Prakash, Ram, et al.. (2017). Dielectric Barrier Discharge based Mercury-free plasma UV-lamp for efficient water disinfection. Scientific Reports. 7(1). 17426–17426. 41 indexed citations
19.
Kumar, Niraj, Udit Narayan Pal, Deepak Kumar Verma, et al.. (2011). Experimental Analysis of Pseudospark Sourced Electron Beam. Journal of Infrared Millimeter and Terahertz Waves. 32(12). 1415–1423. 20 indexed citations
20.
Mayer, Alexander E., M. S. Chung, Niraj Kumar, et al.. (2006). Modeling of field-assisted emission from the image states of a glass substrate. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena. 24(2). 629–633. 3 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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