Science Explorer Interactive view Map

H. Ohkuma

H. Ohkuma publishes mostly in Electrical and Electronic Engineering, Nuclear and High Energy Physics and Aerospace Engineering, on topics such as Particle Accelerators and Free-Electron Lasers, Particle accelerators and beam dynamics and Superconducting Materials and Applications.

World rank
#1,010,721
of 1,633,909 ranked researchers
Rank in Japan
#56,012
of 114,622
Works
35
Citations
36
Citations per work
1.0

What does H. Ohkuma research?

Electrical and Electronic Engineering: 24.5%Nuclear and High Energy Physics: 17.0%Aerospace Engineering: 17.0%Radiation: 9.4%other fields: 32.1%24%top field
Electrical and Electronic Engineering24.5%Nuclear and High Energy Physics17.0%Aerospace Engineering17.0%Radiation9.4%other fields32.1%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Electrical and Electronic Engineering24% of their works
  2. 2Nuclear and High Energy Physics17% of their works
  3. 3Aerospace Engineering17% of their works
  4. 4Radiation9% of their works
  5. 5Biomedical Engineering8% of their works
  6. 6Atomic and Molecular Physics, and Optics4% of their works

Research topics

Which keywords describe H. Ohkuma's research?

The keywords of their largest research topics: Free-Electron Lasers, X-Ray, Negative Ion Sources, Superconducting Cavities, X-ray Imaging, Nb3Sn Conductor, Superconducting Magnets and Cancer Therapy.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 18 words, with their numbers
  1. Free-Electron Lasers111 topic
  2. X-Ray111 topic
  3. Negative Ion Sources81 topic
  4. Superconducting Cavities81 topic
  5. X-ray Imaging42 topics
  6. Nb3Sn Conductor31 topic
  7. Superconducting Magnets31 topic
  8. Cancer Therapy22 topics
  9. Dosimetry21 topic
  10. Particle Detectors21 topic
  11. Phase Retrieval21 topic
  12. Radiotherapy Physics21 topic
  13. Silicon Detectors21 topic
  14. Tomography21 topic
  15. Apoptosis11 topic
  16. Cell Death11 topic
  17. Chaperone11 topic
  18. Sigma-1 Receptor11 topic

Where does H. Ohkuma work?

H. Ohkuma's main affiliation in the publication record is Japan Synchrotron Radiation Research Institute, Japan.

How many publications and citations does H. Ohkuma have?

Science Explorer counts 35 works and 36 citations for H. Ohkuma, ranking #1,010,721 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named H. Ohkuma

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.