J. Kumar
Impact in
- Condensed Matter Physics top 10%
- GaN-based semiconductor devices and materials
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- Ga2O3 and related materials
Papers in
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- GaN-based semiconductor devices and materials 18
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- Ga2O3 and related materials 11
- Co-authors
- Periyasamy Thilakan (2 shared papers)Mathrubutham Rajagopalan (8 shared papers)Rajalingam Thangavel (5 shared papers)M. Senthil Kumar (5 shared papers)V. Ramakrishnan (4 shared papers)P. Jayavel (4 shared papers)Martin Kuball (1 shared paper)Andrei Sarua (1 shared paper)
- Journals
- Journal of Crystal Growth (13 papers)Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms (3 papers)Materials Science in Semiconductor Processing (3 papers)Materials Chemistry and Physics (2 papers)Solid State Communications (2 papers)
- Partner nations
- IndiaItalyUnited States
In The Last Decade
J. Kumar
49 papers receiving 577 citations
Peers
Comparison fields: 5 of 47
- Condensed Matter Physics 132
- Electronic, Optical and Magnetic Materials 194
- Materials Chemistry 391
- Electrical and Electronic Engineering 338
- Atomic and Molecular Physics, and Optics 147
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-authors
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
Showing the 20 most-cited of 51 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1997 | 83 | |
| 2 | 2008 | 63 | |
| 3 | 1995 | 33 | |
| 4 | 2010 | 31 | |
| 5 | 2000 | 26 | |
| 6 | 1999 | 24 | |
| 7 | 2015 | 21 | |
| 8 | 2000 | 20 | |
| 9 | 2014 | 19 | |
| 10 | 2010 | 18 | |
| 11 | 2004 | 17 | |
| 12 | 2006 | 17 | |
| 13 | 2006 | 14 | |
| 14 | 2016 | 12 | |
| 15 | 1997 | 11 | |
| 16 | 2008 | 11 | |
| 17 | 2002 | 10 | |
| 18 | 2015 | 10 | |
| 19 | 2016 | 10 | |
| 20 | 2011 | 9 |
About J. Kumar
J. Kumar is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Optics, Materials Chemistry and Electrical and Electronic Engineering, having authored 51 papers that have together received 593 indexed citations. Recurring topics across this work include ZnO doping and properties (20 papers), GaN-based semiconductor devices and materials (18 papers), Semiconductor Quantum Structures and Devices (14 papers), Semiconductor materials and devices (13 papers), Ga2O3 and related materials (11 papers), Semiconductor materials and interfaces (10 papers), Copper-based nanomaterials and applications (5 papers) and Integrated Circuits and Semiconductor Failure Analysis (5 papers). The work is most often cited by research in Condensed Matter Physics (132 citations), Electronic, Optical and Magnetic Materials (194 citations), Materials Chemistry (391 citations), Electrical and Electronic Engineering (338 citations) and Atomic and Molecular Physics, and Optics (147 citations). J. Kumar has collaborated with scholars based in India, Italy and United States. Frequent co-authors include Periyasamy Thilakan, Mathrubutham Rajagopalan, Rajalingam Thangavel, M. Senthil Kumar, V. Ramakrishnan, P. Jayavel, Martin Kuball, Andrei Sarua, Ramasamy Mohankumar and P. Ramasamy. Their work appears in journals such as Journal of Crystal Growth, Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms, Materials Science in Semiconductor Processing, Materials Chemistry and Physics and Solid State Communications.
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.