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Researcher · Meisei University · Japan

Kazuyoshi Koyama

Kazuyoshi Koyama publishes mostly in Control and Systems Engineering, Electrical and Electronic Engineering and Computational Mechanics, on topics such as Particle accelerators and beam dynamics, Ion-surface interactions and analysis and Pulsed Power Technology Applications.

ORCID 0000-0003-3877-3861 OpenAlex
World rank
#333,307
of 1,633,909 ranked researchers
Rank in Japan
#10,638
of 114,622
Works
27
Citations
7
Citations per work
0.3

What does Kazuyoshi Koyama research?

Control and Systems Engineering: 16.7%Electrical and Electronic Engineering: 16.7%Computational Mechanics: 16.7%Aerospace Engineering: 16.7%other fields: 33.2%17%top field
Control and Systems Engineering16.7%Electrical and Electronic Engineering16.7%Computational Mechanics16.7%Aerospace Engineering16.7%other fields33.2%

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

  1. 1Control and Systems Engineering17% of their works
  2. 2Electrical and Electronic Engineering17% of their works
  3. 3Computational Mechanics17% of their works
  4. 4Aerospace Engineering17% of their works
  5. 5Nuclear and High Energy Physics17% of their works
  6. 6History and Philosophy of Science17% of their works

Research topics

Which keywords describe Kazuyoshi Koyama's research?

The keywords of their largest research topics: Cold War, Electron Beam, Electron Beams, Free-Electron Lasers, Ion Beam, Laser-Plasma Accelerators, Negative Ion Sources and Pulsed Power.

Size is their works in the topics tagged with each word, from their 6 largest topics. Each links to the topic it comes from most.

All 12 words, with their numbers
  1. Cold War11 topic
  2. Electron Beam11 topic
  3. Electron Beams11 topic
  4. Free-Electron Lasers11 topic
  5. Ion Beam11 topic
  6. Laser-Plasma Accelerators11 topic
  7. Negative Ion Sources11 topic
  8. Pulsed Power11 topic
  9. Science11 topic
  10. Superconducting Cavities11 topic
  11. Surface Analysis11 topic
  12. X-Ray11 topic

Where does Kazuyoshi Koyama work?

Kazuyoshi Koyama's main affiliation in the publication record is Meisei University, Japan.

How many publications and citations does Kazuyoshi Koyama have?

Science Explorer counts 27 works and 7 citations for Kazuyoshi Koyama, ranking #333,307 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.