Tomohiko Hirooka

832 citations
24 papers · 694 indexed · h-index 16

Impact in

Papers in

Tomohiko Hirooka

24 papers receiving 658 citations

Peers

Tomohiko Hirooka
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
Replace J. J. DeCorpo with:
J. J. DeCorpo United States
Atsunari Hiraya Japan
C.‐M. Liegener Germany
Gerald P. Ceasar United States
J.-O. Forsell Sweden
Patrick Duffy Canada
O. Edqvist Sweden
R. Weber Germany
G. G. B. de Souza Brazil
Toshiaki Munakata Japan
Tomohiko Hirooka relative to J. J. DeCorpo United States J. J. DeCorpo's profile →
Citations per field
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J. J. DeCorpo · 1×
Citations per year

Countries citing papers authored by Tomohiko Hirooka

Since Specialization
Citations

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

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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.

Border = papers with Tomohiko Hirooka Line = papers co-authored together Tomohiko Hirooka links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20191
2 199017
3 198512
4 198058
5 198021
6 198024
7 197946
8 197827
9 19775
10 197618
11 197632
12 19755
13 197522
14 19736
15 197328
16 197378
17 19726
18 197097
19 196916
20 19689

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.

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