Toshihiro Ohki
- Electrical and Electronic Engineering top 5%
- Condensed Matter Physics top 1%
- Electronic, Optical and Magnetic Materials top 5%
- Atomic and Molecular Physics, and Optics top 10%
- Materials Chemistry
- Co-authors
- Naoki HaraKozo MakiyamaT. KikkawaKenji ImanishiMasahito KanamuraNaoya OkamotoK. JoshinAtsushi Yamada
- Topics
- GaN-based semiconductor devices and materials (76 papers)Radio Frequency Integrated Circuit Design (50 papers)Ga2O3 and related materials (27 papers)
- Cited by
- Condensed Matter PhysicsElectronic, Optical and Magnetic MaterialsElectrical and Electronic Engineering
- Journals
- SHILAP Revista de lepidopterologíaIEEE Transactions on Microwave Theory and TechniquesIEEE Transactions on Electron Devices
In The Last Decade
Toshihiro Ohki
89 papers receiving 1.4k citations
Peers
Comparison fields: 5 of 27
- Electrical and Electronic Engineering 1.2k
- Condensed Matter Physics 1.1k
- Electronic, Optical and Magnetic Materials 463
- Atomic and Molecular Physics, and Optics 280
- Materials Chemistry 222
Countries citing papers authored by Toshihiro Ohki
This map shows the geographic impact of Toshihiro Ohki'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 Toshihiro Ohki with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Toshihiro Ohki more than expected).
Fields of papers citing papers by Toshihiro Ohki
This network shows the impact of papers produced by Toshihiro Ohki. 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 Toshihiro Ohki. The network helps show where Toshihiro Ohki may publish in the future.
Co-authorship network of co-authors of Toshihiro Ohki
This figure shows the co-authorship network connecting the top 25 collaborators of Toshihiro Ohki. A scholar is included among the top collaborators of Toshihiro Ohki based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Toshihiro Ohki. Toshihiro Ohki is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 0 | |
| 3 | 0 | |
| 4 | 0 | |
| 5 | 1 | |
| 6 | 1 | |
| 7 | 4 | |
| 8 | 5 | |
| 9 | 8 | |
| 10 | 6 | |
| 11 | 4 | |
| 12 | 13 | |
| 13 | 2 | |
| 14 | 68 | |
| 15 | 9 | |
| 16 | X-Ku wide-bandwidth GaN HEMT MMIC Amplifier with Small Deviation of Output Power and PAE | 1 |
| 17 | Millimeter-wave GaN HEMT model with V DS dependence of C DS for power amplifier applications | 2 |
| 18 | 5 | |
| 19 | 46 | |
| 20 | Development of High-Efficiency GaN-HEMT Amplifier for Mobile WiMAX | 4 |
About Toshihiro Ohki
Toshihiro Ohki is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering, having authored 96 papers that have together received 1.4k indexed citations. Recurring topics across this work include GaN-based semiconductor devices and materials (76 papers), Radio Frequency Integrated Circuit Design (50 papers) and Ga2O3 and related materials (27 papers). The work is most often cited by research in Condensed Matter Physics (1.1k citations), Electronic, Optical and Magnetic Materials (463 citations) and Electrical and Electronic Engineering (1.2k citations). Toshihiro Ohki has collaborated with scholars based in Japan, China and France. Frequent co-authors include Naoki Hara, Kozo Makiyama, T. Kikkawa, Kenji Imanishi, Masahito Kanamura, Naoya Okamoto, K. Joshin, Atsushi Yamada, Shiro Ozaki and Masaru Sato. Their work appears in journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Microwave Theory and Techniques and IEEE Transactions on Electron Devices.
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.