Ajay Kumar Upadhyay
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- Laser-Plasma Interactions and Diagnostics 30
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- Laser-Matter Interactions and Applications 27
- Advanced Fiber Laser Technologies 5
- Mechanics of Materials top 5%
- Laser-induced spectroscopy and plasma 23
- Electrochemistry top 10%
- Electrochemical Analysis and Applications 3
- Bioengineering top 10%
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- Dementia and Cognitive Impairment Research 3
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- Electrochemical sensors and biosensors 3
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- Laser Material Processing Techniques 2
- Co-authors
- Pallavi JhaGaurav RajRohit Kumar MishraShen‐Ming ChenKenneth WilsonMohammed T. Abou‐SalehM. CritchleyIan Stanley
- Cited by
- Nuclear and High Energy PhysicsAtomic and Molecular Physics, and OpticsMechanics of Materials
- Journals
- Physics of Plasmas (19 papers)Plasma Physics and Controlled Fusion (3 papers)Physical Review Special Topics - Accelerators and Beams (3 papers)
- Partner nations
- IndiaUnited KingdomUnited States
In The Last Decade
Ajay Kumar Upadhyay
41 papers receiving 625 citations
Peers
Comparison fields: 5 of 77
- Nuclear and High Energy Physics 394
- Atomic and Molecular Physics, and Optics 377
- Mechanics of Materials 267
- Electrochemistry 49
- Bioengineering 33
Countries citing papers authored by Ajay Kumar Upadhyay
This map shows the geographic impact of Ajay Kumar Upadhyay'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 Ajay Kumar Upadhyay with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ajay Kumar Upadhyay more than expected).
Fields of papers citing papers by Ajay Kumar Upadhyay
This network shows the impact of papers produced by Ajay Kumar Upadhyay. 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 Ajay Kumar Upadhyay. The network helps show where Ajay Kumar Upadhyay may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Ajay Kumar Upadhyay, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2024 | 0 | |
| 3 | 2023 | 1 | |
| 4 | 2014 | 10 | |
| 5 | 2011 | 3 | |
| 6 | 2009 | 58 | |
| 7 | 2009 | 18 | |
| 8 | 2009 | 22 | |
| 9 | 2009 | 7 | |
| 10 | 2008 | 7 | |
| 11 | 2007 | 10 | |
| 12 | 2007 | 4 | |
| 13 | 2007 | 9 | |
| 14 | 2005 | 41 | |
| 15 | 2004 | 13 | |
| 16 | 2004 | 29 | |
| 17 | 1997 | 17 | |
| 18 | 1991 | 34 | |
| 19 | 1990 | 18 | |
| 20 | 1988 | 13 |
About Ajay Kumar Upadhyay
Ajay Kumar Upadhyay is a scholar working on Nuclear and High Energy Physics, Mechanics of Materials and Atomic and Molecular Physics, and Optics, having authored 45 papers that have together received 663 indexed citations. Recurring topics across this work include Laser-Plasma Interactions and Diagnostics (30 papers), Laser-Matter Interactions and Applications (27 papers), Laser-induced spectroscopy and plasma (23 papers), Advanced Fiber Laser Technologies (5 papers), Dementia and Cognitive Impairment Research (3 papers), Electrochemical Analysis and Applications (3 papers), Electrochemical sensors and biosensors (3 papers) and Laser Material Processing Techniques (2 papers). The work is most often cited by research in Nuclear and High Energy Physics (394 citations), Atomic and Molecular Physics, and Optics (377 citations) and Mechanics of Materials (267 citations). Ajay Kumar Upadhyay has collaborated with scholars based in India, United Kingdom and United States. Frequent co-authors include Pallavi Jha, Gaurav Raj, Rohit Kumar Mishra, Shen‐Ming Chen, Kenneth Wilson, Mohammed T. Abou‐Saleh, M. Critchley, Ian Stanley, J.F.W. Deakin and Philip J. Cowen. Their work appears in journals such as Physics of Plasmas, Plasma Physics and Controlled Fusion, Physical Review Special Topics - Accelerators and Beams, International Journal of Geriatric Psychiatry and Laser and Particle Beams.
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.