Hiroaki Ohta
Impact in
- Condensed Matter Physics top 0.5%
- GaN-based semiconductor devices and materials
-
- Semiconductor Quantum Structures and Devices
Papers in
-
- GaN-based semiconductor devices and materials 34
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- Semiconductor Quantum Structures and Devices 23
- Co-authors
- Kuniyoshi Okamoto (8 shared papers)Shuji Nakamura (24 shared papers)Steven P. DenBaars (23 shared papers)H. Takasu (3 shared papers)James S. Speck (13 shared papers)Hirotaka Otake (3 shared papers)Masashi Kubota (4 shared papers)You-Da Lin (11 shared papers)
- Journals
- Japanese Journal of Applied Physics (16 papers)Applied Physics Express (12 papers)Applied Physics Letters (7 papers)Journal of Applied Physics (3 papers)Journal of Clinical Medicine (1 paper)
- Partner nations
- JapanUnited StatesRussia
In The Last Decade
Hiroaki Ohta
46 papers receiving 1.7k citations
Peers
Comparison fields: 5 of 36
- Condensed Matter Physics 1.5k
- Atomic and Molecular Physics, and Optics 833
- Electronic, Optical and Magnetic Materials 483
- Mechanics of Materials 306
- Materials Chemistry 552
Countries citing papers authored by Hiroaki Ohta
This map shows the geographic impact of Hiroaki Ohta'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 Hiroaki Ohta with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroaki Ohta more than expected).
Fields of papers citing papers by Hiroaki Ohta
This network shows the impact of papers produced by Hiroaki Ohta. 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 Hiroaki Ohta. The network helps show where Hiroaki Ohta may publish in the future.
Co-authors
The 25 scholars most cited alongside Hiroaki Ohta, 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 47 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2008 | 190 | |
| 2 | 2007 | 129 | |
| 3 | 2006 | 113 | |
| 4 | 2009 | 91 | |
| 5 | 2009 | 74 | |
| 6 | 2007 | 73 | |
| 7 | 2010 | 68 | |
| 8 | 2008 | 67 | |
| 9 | 2010 | 66 | |
| 10 | 2010 | 64 | |
| 11 | 2010 | 62 | |
| 12 | 2010 | 53 | |
| 13 | 2007 | 51 | |
| 14 | 2009 | 50 | |
| 15 | 2009 | 50 | |
| 16 | 2007 | 46 | |
| 17 | 2011 | 40 | |
| 18 | 2009 | 38 | |
| 19 | 2007 | 38 | |
| 20 | 2007 | 34 |
About Hiroaki Ohta
Hiroaki Ohta is a scholar working on Condensed Matter Physics, Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering, Materials Chemistry and Mechanics of Materials, having authored 47 papers that have together received 1.7k indexed citations. Recurring topics across this work include GaN-based semiconductor devices and materials (34 papers), Semiconductor Quantum Structures and Devices (23 papers), ZnO doping and properties (10 papers), Semiconductor materials and devices (8 papers), Metal and Thin Film Mechanics (7 papers), Ga2O3 and related materials (6 papers), Plasma Diagnostics and Applications (6 papers) and Ion-surface interactions and analysis (5 papers). The work is most often cited by research in Condensed Matter Physics (1.5k citations), Atomic and Molecular Physics, and Optics (833 citations), Electronic, Optical and Magnetic Materials (483 citations), Mechanics of Materials (306 citations) and Materials Chemistry (552 citations). Hiroaki Ohta has collaborated with scholars based in Japan, United States and Russia. Frequent co-authors include Kuniyoshi Okamoto, Shuji Nakamura, Steven P. DenBaars, H. Takasu, James S. Speck, Hirotaka Otake, Masashi Kubota, You-Da Lin, Kenji Fujito and Taketoshi Tanaka. Their work appears in journals such as Japanese Journal of Applied Physics, Applied Physics Express, Applied Physics Letters, Journal of Applied Physics and Journal of Clinical Medicine.
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.