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World rank
#1,903,838
of 7,710,434 ranked researchers
Rank in Japan
#33,750
of 383,136
Works
83
Citations
643
Citations per work
7.7

What does M. Tejima research?

M. Tejima's work is mostly in Engineering (77%), Physics and Astronomy (15%).

Physical Sciences92%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering6476.7%
    2. Physics and Astronomy1214.8%
  1. Everything else78.5%
  1. 1Electrical and Electronic Engineering31% of their works
  2. 2Aerospace Engineering27% of their works
  3. 3Biomedical Engineering18% of their works
  4. 4Nuclear and High Energy Physics8% of their works
  5. 5Radiation4% of their works
  6. 6Atomic and Molecular Physics, and Optics3% of their works

Research topics

Which keywords describe M. Tejima's research?

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

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 Lasers711 topic
  2. X-Ray711 topic
  3. Negative Ion Sources651 topic
  4. Superconducting Cavities651 topic
  5. Nb3Sn Conductor411 topic
  6. Superconducting Magnets411 topic
  7. X-ray Imaging132 topics
  8. Particle Detectors91 topic
  9. Silicon Detectors91 topic
  10. Tomography82 topics
  11. Tokamak61 topic
  12. Turbulence61 topic
  13. High Power Terahertz Sources51 topic
  14. Vacuum Electronics51 topic
  15. Neutron Imaging41 topic
  16. Phase Retrieval41 topic
  17. Ptychography41 topic
  18. Small-Angle Scattering41 topic

Where does M. Tejima work?

M. Tejima's main affiliation in the publication record is High Energy Accelerator Research Organization, Japan.

How many publications and citations does M. Tejima have?

OpenAlex counts 83 works and 643 citations for M. Tejima, an h-index of 10, ranking #1,903,838 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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