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Researcher · Institute of Space and Astronautical Science · Japan

Sunao Hasegawa

Sunao Hasegawa publishes mostly in Astronomy and Astrophysics, Materials Chemistry and Aerospace Engineering, on topics such as Astro and Planetary Science, Planetary Science and Exploration and High-Velocity Impact and Material Behavior.

ORCID 0000-0001-6366-2608 OpenAlex
World rank
#788,257
of 1,633,909 ranked researchers
Rank in Japan
#37,308
of 114,622
Works
157
Citations
258
Citations per work
1.6

What does Sunao Hasegawa research?

Astronomy and Astrophysics: 39.1%Materials Chemistry: 7.7%Aerospace Engineering: 6.0%Computational Mechanics: 5.1%other fields: 42.1%39%top field
Astronomy and Astrophysics39.1%Materials Chemistry7.7%Aerospace Engineering6.0%Computational Mechanics5.1%other fields42.1%

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

  1. 1Astronomy and Astrophysics39% of their works
  2. 2Materials Chemistry8% of their works
  3. 3Aerospace Engineering6% of their works
  4. 4Computational Mechanics5% of their works
  5. 5Ecology4% of their works
  6. 6Geophysics4% of their works

Research topics

Which keywords describe Sunao Hasegawa's research?

The keywords of their largest research topics: Solar System Abundances, Terrestrial Planets, Mars, Martian Surface, Dynamic Deformation, High Strain Rate, Stable Isotopes and Trophic Position.

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. Solar System Abundances401 topic
  2. Terrestrial Planets401 topic
  3. Mars371 topic
  4. Martian Surface371 topic
  5. Dynamic Deformation131 topic
  6. High Strain Rate131 topic
  7. Stable Isotopes101 topic
  8. Trophic Position101 topic
  9. Exoplanets71 topic
  10. Stellar Astrophysics71 topic
  11. Crystal Structure Prediction51 topic
  12. Mantle Dynamics51 topic
  13. Molecular Clouds51 topic
  14. Star Formation51 topic
  15. Cryogenic Storage41 topic
  16. Liquefied Natural Gas (LNG)41 topic

Where does Sunao Hasegawa work?

Sunao Hasegawa's main affiliation in the publication record is Institute of Space and Astronautical Science, Japan.

How many publications and citations does Sunao Hasegawa have?

Science Explorer counts 157 works and 258 citations for Sunao Hasegawa, ranking #788,257 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 Sunao Hasegawa

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