Tomohiko Hirooka
Impact in
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- Advanced Chemical Physics Studies
- Spectroscopy and Quantum Chemical Studies
- Atomic and Molecular Physics
- Quantum, superfluid, helium dynamics
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- Photochemistry and Electron Transfer Studies
Papers in
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- Photochemistry and Electron Transfer Studies 4
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- Advanced Chemical Physics Studies 17
- Atomic and Molecular Physics 4
- Quantum, superfluid, helium dynamics 3
- Co-authors
- Hiroo InokuchiK. KuchitsuYoshiya HaradaS. J. SibenerPiergiorgio CasavecchiaRichard J. BussMasakatsu KochiToshiaki Munakata
- Journals
- Chemical Physics Letters (7 papers)Bulletin of the Chemical Society of Japan (6 papers)The Journal of Chemical Physics (3 papers)Journal of Electron Spectroscopy and Related Phenomena (2 papers)IEICE Transactions on Electronics (1 paper)
- Partner nations
- JapanHungaryUnited States
In The Last Decade
Tomohiko Hirooka
24 papers receiving 658 citations
Peers
Comparison fields: 5 of 48
- Atomic and Molecular Physics, and Optics 461
- Physical and Theoretical Chemistry 113
- Spectroscopy 193
- Surfaces, Coatings and Films 73
- Atmospheric Science 100
Countries citing papers authored by Tomohiko Hirooka
This map shows the geographic impact of Tomohiko Hirooka'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 Tomohiko Hirooka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tomohiko Hirooka more than expected).
Fields of papers citing papers by Tomohiko Hirooka
This network shows the impact of papers produced by Tomohiko Hirooka. 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 Tomohiko Hirooka. The network helps show where Tomohiko Hirooka may publish in the future.
Co-authors
The 25 scholars most cited alongside Tomohiko Hirooka, 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 | 2019 | 1 | |
| 2 | 1990 | 17 | |
| 3 | 1985 | 12 | |
| 4 | 1980 | 58 | |
| 5 | 1980 | 21 | |
| 6 | 1980 | 24 | |
| 7 | 1979 | 46 | |
| 8 | 1978 | 27 | |
| 9 | 1977 | 5 | |
| 10 | 1976 | 18 | |
| 11 | 1976 | 32 | |
| 12 | 1975 | 5 | |
| 13 | 1975 | 22 | |
| 14 | 1973 | 6 | |
| 15 | 1973 | 28 | |
| 16 | 1973 | 78 | |
| 17 | 1972 | 6 | |
| 18 | 1970 | 97 | |
| 19 | 1969 | 16 | |
| 20 | 1968 | 9 |
About Tomohiko Hirooka
Tomohiko Hirooka is a scholar working on Physical and Theoretical Chemistry, Atomic and Molecular Physics, and Optics, Spectroscopy, Surfaces, Coatings and Films and Radiation, having authored 24 papers that have together received 694 indexed citations. Recurring topics across this work include Advanced Chemical Physics Studies (17 papers), Photochemistry and Electron Transfer Studies (4 papers), Spectroscopy and Laser Applications (4 papers), Atomic and Molecular Physics (4 papers), Photocathodes and Microchannel Plates (3 papers), Quantum, superfluid, helium dynamics (3 papers), Electron and X-Ray Spectroscopy Techniques (2 papers) and Porphyrin and Phthalocyanine Chemistry (2 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (461 citations), Physical and Theoretical Chemistry (113 citations), Spectroscopy (193 citations), Surfaces, Coatings and Films (73 citations) and Atmospheric Science (100 citations). Tomohiko Hirooka has collaborated with scholars based in Japan, Hungary and United States. Frequent co-authors include Hiroo Inokuchi, K. Kuchitsu, Yoshiya Harada, S. J. Sibener, Piergiorgio Casavecchia, Richard J. Buss, Masakatsu Kochi, Toshiaki Munakata, Masamichi Fujihira and Y.T. Lee. Their work appears in journals such as Chemical Physics Letters, Bulletin of the Chemical Society of Japan, The Journal of Chemical Physics, Journal of Electron Spectroscopy and Related Phenomena and IEICE Transactions on Electronics.
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.