J. Kumar
- Biomaterials top 5%
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- Ga2O3 and related materials 8
- Condensed Matter Physics top 10%
- GaN-based semiconductor devices and materials 14
- Materials Chemistry top 10%
- Nutrition and Dietetics top 10%
- Child Nutrition and Water Access 6
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- Semiconductor materials and devices 24
- Integrated Circuits and Semiconductor Failure Analysis 15
- Silicon and Solar Cell Technologies 10
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- Semiconductor materials and interfaces 20
- Semiconductor Quantum Structures and Devices 12
- Co-authors
- G. Devanand VenkatasubbuV. RamakrishnanS. RamasamyG.S. AvadhaniVishnu PrasadR. FornariSunil SazawalM. Senthil Kumar
- Journals
- Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms (13 papers)Journal of Crystal Growth (7 papers)Physica B Condensed Matter (5 papers)
- Partner nations
- IndiaUnited StatesJapan
In The Last Decade
J. Kumar
88 papers receiving 1.4k citations
Peers
Comparison fields: 5 of 138
- Biomaterials 202
- Electronic, Optical and Magnetic Materials 217
- Condensed Matter Physics 133
- Materials Chemistry 443
- Nutrition and Dietetics 141
Countries citing papers authored by J. Kumar
This map shows the geographic impact of J. 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 J. Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Kumar more than expected).
Fields of papers citing papers by J. Kumar
This network shows the impact of papers produced by J. 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 J. Kumar. The network helps show where J. Kumar may publish in the future.
Co-authorship network
The 25 scholars most cited alongside J. Kumar, 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 | 2024 | 3 | |
| 2 | 2022 | 4 | |
| 3 | 2020 | 32 | |
| 4 | 2020 | 1 | |
| 5 | 2020 | 4 | |
| 6 | 2019 | 4 | |
| 7 | 2018 | 13 | |
| 8 | 2013 | 44 | |
| 9 | 2013 | 73 | |
| 10 | 2009 | 51 | |
| 11 | 2008 | 0 | |
| 12 | 2006 | 52 | |
| 13 | 2006 | 12 | |
| 14 | 2006 | 20 | |
| 15 | 2006 | 43 | |
| 16 | 2005 | 46 | |
| 17 | 2004 | 1 | |
| 18 | 2001 | 11 | |
| 19 | 2000 | 3 | |
| 20 | 1998 | 5 |
About J. Kumar
J. Kumar is a scholar working on Condensed Matter Physics, Ecological Modeling and Atomic and Molecular Physics, and Optics, having authored 93 papers that have together received 1.5k indexed citations. Recurring topics across this work include Semiconductor materials and devices (24 papers), Semiconductor materials and interfaces (20 papers), Integrated Circuits and Semiconductor Failure Analysis (15 papers), GaN-based semiconductor devices and materials (14 papers), Semiconductor Quantum Structures and Devices (12 papers), Silicon and Solar Cell Technologies (10 papers), Ga2O3 and related materials (8 papers) and Child Nutrition and Water Access (6 papers). The work is most often cited by research in Biomaterials (202 citations), Electronic, Optical and Magnetic Materials (217 citations) and Condensed Matter Physics (133 citations). J. Kumar has collaborated with scholars based in India, United States and Japan. Frequent co-authors include G. Devanand Venkatasubbu, V. Ramakrishnan, S. Ramasamy, G.S. Avadhani, Vishnu Prasad, R. Fornari, Sunil Sazawal, M. Senthil Kumar, Robert E. Black and Venugopal P. Menon. Their work appears in journals such as Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms, Journal of Crystal Growth, Physica B Condensed Matter, Journal of Pediatric Gastroenterology and Nutrition and Semiconductor Science and Technology.
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.