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Researcher · The University of Osaka · Japan

Hiroshi Nakajima

Hiroshi Nakajima publishes mostly in Astronomy and Astrophysics, Nuclear and High Energy Physics and Electrical and Electronic Engineering, on topics such as Astrophysical Phenomena and Observations, Solar and Space Plasma Dynamics and Ionosphere and magnetosphere dynamics.

ORCID 0000-0002-0366-5468 OpenAlex
World rank
#636,265
of 1,633,909 ranked researchers
Rank in Japan
#26,836
of 114,622
Works
147
Citations
295
Citations per work
2.0

What does Hiroshi Nakajima research?

Astronomy and Astrophysics: 32.4%Nuclear and High Energy Physics: 8.9%Electrical and Electronic Engineering: 8.4%Atomic and Molecular Physics, and Optics: 5.0%other fields: 45.3%32%top field
Astronomy and Astrophysics32.4%Nuclear and High Energy Physics8.9%Electrical and Electronic Engineering8.4%Atomic and Molecular Physics, and Optics5.0%other fields45.3%

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

  1. 1Astronomy and Astrophysics32% of their works
  2. 2Nuclear and High Energy Physics9% of their works
  3. 3Electrical and Electronic Engineering8% of their works
  4. 4Atomic and Molecular Physics, and Optics5% of their works
  5. 5Biomedical Engineering4% of their works
  6. 6Electronic, Optical and Magnetic Materials3% of their works

Research topics

Which keywords describe Hiroshi Nakajima's research?

The keywords of their largest research topics: Solar Wind, Black Holes, X-Ray Astronomy, Coronal Mass Ejections, Solar Dynamics Observatory, Ionosphere, Magnetosphere and High-Energy Astrophysics.

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. Solar Wind282 topics
  2. Black Holes161 topic
  3. X-Ray Astronomy161 topic
  4. Coronal Mass Ejections151 topic
  5. Solar Dynamics Observatory151 topic
  6. Ionosphere131 topic
  7. Magnetosphere131 topic
  8. High-Energy Astrophysics81 topic
  9. Particle Acceleration81 topic
  10. Gamma-Ray Bursts71 topic
  11. Particle Detectors71 topic
  12. Silicon Detectors71 topic
  13. Supernovae71 topic
  14. Quantum Dots61 topic
  15. Semiconductor61 topic
  16. Optical Modulators41 topic
  17. Silicon Photonics41 topic

Where does Hiroshi Nakajima work?

Hiroshi Nakajima's main affiliation in the publication record is The University of Osaka, Japan.

How many publications and citations does Hiroshi Nakajima have?

Science Explorer counts 147 works and 295 citations for Hiroshi Nakajima, ranking #636,265 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 Hiroshi Nakajima

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.