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Researcher · National Astronomical Observatory of Japan · Japan

Jun Nishikawa

Jun Nishikawa publishes mostly in Astronomy and Astrophysics, Atomic and Molecular Physics, and Optics and Instrumentation, on topics such as Stellar, planetary, and galactic studies, Adaptive optics and wavefront sensing and Astronomy and Astrophysical Research.

ORCID 0000-0001-9326-8134 OpenAlex
World rank
#910,597
of 1,633,909 ranked researchers
Rank in Japan
#47,223
of 114,622
Works
75
Citations
120
Citations per work
1.6

What does Jun Nishikawa research?

Astronomy and Astrophysics: 23.8%Atomic and Molecular Physics, and Optics: 18.3%Instrumentation: 10.3%Electrical and Electronic Engineering: 9.5%other fields: 38.1%24%top field
Astronomy and Astrophysics23.8%Atomic and Molecular Physics, and Optics18.3%Instrumentation10.3%Electrical and Electronic Engineering9.5%other fields38.1%

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

  1. 1Astronomy and Astrophysics24% of their works
  2. 2Atomic and Molecular Physics, and Optics18% of their works
  3. 3Instrumentation10% of their works
  4. 4Electrical and Electronic Engineering10% of their works
  5. 5Nuclear and High Energy Physics9% of their works
  6. 6Computational Mechanics7% of their works

Research topics

Which keywords describe Jun Nishikawa's research?

The keywords of their largest research topics: Adaptive Optics, Exoplanets, Stellar Astrophysics, Wavefront Sensing, Astronomical Instrumentation, Spectrograph, Optical 3D Laser Measurement and Position-Sensitive Detector.

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. Adaptive Optics191 topic
  2. Exoplanets191 topic
  3. Stellar Astrophysics191 topic
  4. Wavefront Sensing191 topic
  5. Astronomical Instrumentation131 topic
  6. Spectrograph131 topic
  7. Optical 3D Laser Measurement61 topic
  8. Position-Sensitive Detector61 topic
  9. Molecular Clouds51 topic
  10. Nuclear Forces51 topic
  11. Nuclear Structure51 topic
  12. Star Formation51 topic
  13. Laser41 topic
  14. QCD41 topic
  15. Semiconductor41 topic
  16. charmonium41 topic

Where does Jun Nishikawa work?

Jun Nishikawa's main affiliation in the publication record is National Astronomical Observatory of Japan, Japan.

How many publications and citations does Jun Nishikawa have?

Science Explorer counts 75 works and 120 citations for Jun Nishikawa, ranking #910,597 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 Jun Nishikawa

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