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Researcher · SPring-8 · Japan

N. Kumagai

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

World rank
#1,117,183
of 1,633,909 ranked researchers
Rank in Japan
#65,895
of 114,622
Works
30
Citations
21
Citations per work
0.7

What does N. Kumagai research?

Electrical and Electronic Engineering: 28.9%Aerospace Engineering: 21.1%Nuclear and High Energy Physics: 18.4%Biomedical Engineering: 13.2%other fields: 18.4%29%top field
Electrical and Electronic Engineering28.9%Aerospace Engineering21.1%Nuclear and High Energy Physics18.4%Biomedical Engineering13.2%other fields18.4%

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 Engineering29% of their works
  2. 2Aerospace Engineering21% of their works
  3. 3Nuclear and High Energy Physics18% of their works
  4. 4Biomedical Engineering13% of their works
  5. 5Radiation8% of their works
  6. 6Atomic and Molecular Physics, and Optics5% of their works

Research topics

Which keywords describe N. Kumagai's research?

The keywords of their largest research topics: Free-Electron Lasers, X-Ray, Negative Ion Sources, Superconducting Cavities, Nb3Sn Conductor, Superconducting Magnets, High-Energy Collider and Particle Physics.

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 16 words, with their numbers
  1. Free-Electron Lasers111 topic
  2. X-Ray111 topic
  3. Negative Ion Sources81 topic
  4. Superconducting Cavities81 topic
  5. Nb3Sn Conductor51 topic
  6. Superconducting Magnets51 topic
  7. High-Energy Collider21 topic
  8. Particle Physics21 topic
  9. Phase Retrieval21 topic
  10. Tokamak21 topic
  11. Turbulence21 topic
  12. X-ray Imaging21 topic
  13. Electron Beam11 topic
  14. NMR Spectroscopy11 topic
  15. Pulsed Power11 topic
  16. Solid-State NMR11 topic

Where does N. Kumagai work?

N. Kumagai's main affiliation in the publication record is SPring-8, Japan.

How many publications and citations does N. Kumagai have?

Science Explorer counts 30 works and 21 citations for N. Kumagai, ranking #1,117,183 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.

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.