Rajkumar Gupta
Impact in
- Ophthalmology top 5%
- Glaucoma and retinal disorders
- Retinal Diseases and Treatments
- Gastroenterology top 10%
- Celiac Disease Research and Management
Papers in
- Radiation 11
- X-ray Spectroscopy and Fluorescence Analysis 11
- Advanced X-ray Imaging Techniques 6
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- Semiconductor materials and devices 3
- Advancements in Photolithography Techniques 2
- Co-authors
- Tanuj Dada (1 shared paper)Ravindra Mohan Pandey (1 shared paper)Ramanjit Sihota (1 shared paper)Mohammed H. Modi (12 shared papers)Amol Singh (6 shared papers)G. S. Lodha (2 shared papers)Sanjay Rai (1 shared paper)P. N. Rao (1 shared paper)
- Journals
- Applied Optics (3 papers)Applied Surface Science (2 papers)Journal of Applied Physics (2 papers)Review of Scientific Instruments (2 papers)Polymer Composites (1 paper)
- Partner nations
- IndiaTaiwanUnited States
In The Last Decade
Rajkumar Gupta
26 papers receiving 211 citations
Peers
Comparison fields: 5 of 60
- Ophthalmology 86
- Gastroenterology 38
- Radiation 35
- Radiology, Nuclear Medicine and Imaging 82
- Surfaces, Coatings and Films 13
Countries citing papers authored by Rajkumar Gupta
This map shows the geographic impact of Rajkumar Gupta'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 Rajkumar Gupta with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rajkumar Gupta more than expected).
Fields of papers citing papers by Rajkumar Gupta
This network shows the impact of papers produced by Rajkumar Gupta. 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 Rajkumar Gupta. The network helps show where Rajkumar Gupta may publish in the future.
Co-authors
The 25 scholars most cited alongside Rajkumar Gupta, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 29 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2005 | 90 | |
| 2 | 2014 | 29 | |
| 3 | 2020 | 14 | |
| 4 | 2012 | 11 | |
| 5 | 2017 | 11 | |
| 6 | 2019 | 9 | |
| 7 | 2020 | 7 | |
| 8 | 2016 | 7 | |
| 9 | 2017 | 5 | |
| 10 | 2018 | 5 | |
| 11 | 2012 | 4 | |
| 12 | Association of hypertension and its treatment with dementia and cognitive functioning. | 2009 | 4 |
| 13 | 2021 | 4 | |
| 14 | 2020 | 4 | |
| 15 | 2022 | 3 | |
| 16 | 2024 | 3 | |
| 17 | 2022 | 3 | |
| 18 | 2024 | 2 | |
| 19 | 2023 | 2 | |
| 20 | 2019 | 2 |
About Rajkumar Gupta
Rajkumar Gupta is a scholar working on Radiation, Electrical and Electronic Engineering, Surgery, Materials Chemistry and Computational Mechanics, having authored 29 papers that have together received 229 indexed citations. Recurring topics across this work include X-ray Spectroscopy and Fluorescence Analysis (11 papers), Advanced X-ray Imaging Techniques (6 papers), Semiconductor materials and devices (3 papers), Celiac Disease Research and Management (3 papers), Microscopic Colitis (2 papers), Ion-surface interactions and analysis (2 papers), Advancements in Photolithography Techniques (2 papers) and Eosinophilic Esophagitis (2 papers). The work is most often cited by research in Ophthalmology (86 citations), Gastroenterology (38 citations), Radiation (35 citations), Radiology, Nuclear Medicine and Imaging (82 citations) and Surfaces, Coatings and Films (13 citations). Rajkumar Gupta has collaborated with scholars based in India, Taiwan and United States. Frequent co-authors include Tanuj Dada, Ravindra Mohan Pandey, Ramanjit Sihota, Mohammed H. Modi, Amol Singh, G. S. Lodha, Sanjay Rai, P. N. Rao, Tapas Ganguli and K. Saravanan. Their work appears in journals such as Applied Optics, Applied Surface Science, Journal of Applied Physics, Review of Scientific Instruments and Polymer Composites.
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.