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World rank
#4,769,671
of 7,710,434 ranked researchers
Rank in Japan
#144,657
of 383,136
Works
133
Citations
741
Citations per work
5.6

What does Fumio SUMIYOSHI research?

Fumio SUMIYOSHI's work is mostly in Engineering (59%), Physics and Astronomy (28%), Materials Science (5%).

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. Engineering7959.3%
    2. Physics and Astronomy3727.6%
    3. Materials Science64.7%
  1. Everything else118.4%
  1. 1Biomedical Engineering32% of their works
  2. 2Condensed Matter Physics28% of their works
  3. 3Electrical and Electronic Engineering13% of their works
  4. 4Aerospace Engineering12% of their works
  5. 5Electronic, Optical and Magnetic Materials5% of their works
  6. 6Control and Systems Engineering3% of their works

Research topics

Which keywords describe Fumio SUMIYOSHI's research?

The keywords of their largest research topics: Critical Current Density, Nb3Sn Conductor, Superconducting Magnets, Cuprate Superconductors, High-Temperature Superconductivity, Negative Ion Sources, Superconducting Cavities and HVDC Transmission.

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 17 words, with their numbers
  1. Critical Current Density1412 topics
  2. Nb3Sn Conductor1211 topic
  3. Superconducting Magnets1211 topic
  4. Cuprate Superconductors851 topic
  5. High-Temperature Superconductivity851 topic
  6. Negative Ion Sources271 topic
  7. Superconducting Cavities271 topic
  8. HVDC Transmission241 topic
  9. Modular Multilevel Converters241 topic
  10. Magnesium Diboride201 topic
  11. Superconductivity201 topic
  12. Electromagnetic Launch121 topic
  13. Railgun121 topic
  14. Magnetic Materials111 topic
  15. Magnetostriction111 topic
  16. Tokamak111 topic
  17. Turbulence111 topic

Where does Fumio SUMIYOSHI work?

Fumio SUMIYOSHI's main affiliation in the publication record is Kagoshima University, Japan.

How many publications and citations does Fumio SUMIYOSHI have?

OpenAlex counts 133 works and 741 citations for Fumio SUMIYOSHI, an h-index of 15, ranking #4,769,671 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.

Discussion

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