Science Explorer Interactive view Map
Researcher · Johns Hopkins University Applied Physics Laboratory · United States

A. F. Cheng

A. F. Cheng publishes mostly in Astronomy and Astrophysics, Aerospace Engineering and Atmospheric Science, on topics such as Astro and Planetary Science, Planetary Science and Exploration and Geology and Paleoclimatology Research.

ORCID 0000-0001-5375-4250 OpenAlex
World rank
#343,489
of 1,633,909 ranked researchers
Rank in United States
#125,700
of 358,040
Works
122
Citations
387
Citations per work
3.2

What does A. F. Cheng research?

Astronomy and Astrophysics: 63.4%Aerospace Engineering: 8.5%Atmospheric Science: 4.9%Oceanography: 3.0%other fields: 20.2%63%top field
Astronomy and Astrophysics63.4%Aerospace Engineering8.5%Atmospheric Science4.9%Oceanography3.0%other fields20.2%

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

  1. 1Astronomy and Astrophysics63% of their works
  2. 2Aerospace Engineering8% of their works
  3. 3Atmospheric Science5% of their works
  4. 4Oceanography3% of their works
  5. 5Molecular Biology2% of their works
  6. 6Ecology2% of their works

Research topics

Which keywords describe A. F. Cheng's research?

The keywords of their largest research topics: Solar System Abundances, Terrestrial Planets, Mars, Martian Surface, Climate Change, Paleoclimatology, Astrobiology and Exoplanets.

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 Abundances451 topic
  2. Terrestrial Planets451 topic
  3. Mars331 topic
  4. Martian Surface331 topic
  5. Climate Change81 topic
  6. Paleoclimatology81 topic
  7. Astrobiology51 topic
  8. Exoplanets51 topic
  9. Extraterrestrial Life51 topic
  10. On-Orbit Servicing51 topic
  11. Space Debris51 topic
  12. Stellar Astrophysics51 topic
  13. Geomagnetic Field41 topic
  14. Magnetosome Formation41 topic
  15. Stable Isotopes41 topic
  16. Trophic Position41 topic

Where does A. F. Cheng work?

A. F. Cheng's main affiliation in the publication record is Johns Hopkins University Applied Physics Laboratory, United States.

How many publications and citations does A. F. Cheng have?

Science Explorer counts 122 works and 387 citations for A. F. Cheng, ranking #343,489 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.