Science Explorer Interactive view Map
Researcher · Center for Astrophysics Harvard & Smithsonian · United States

John C. Geary

John C. Geary publishes mostly in Astronomy and Astrophysics, Electrical and Electronic Engineering and Instrumentation, on topics such as Stellar, planetary, and galactic studies, Astronomy and Astrophysical Research and Adaptive optics and wavefront sensing.

ORCID 0000-0003-3630-3735 OpenAlex
World rank
#33,578
of 1,633,909 ranked researchers
Rank in United States
#15,625
of 358,040
Works
42
Citations
512
Citations per work
12.2

What does John C. Geary research?

Astronomy and Astrophysics: 33.3%Electrical and Electronic Engineering: 26.7%Instrumentation: 15.0%Atomic and Molecular Physics, and Optics: 11.7%other fields: 13.3%33%top field
Astronomy and Astrophysics33.3%Electrical and Electronic Engineering26.7%Instrumentation15.0%Atomic and Molecular Physics, and Optics11.7%other fields13.3%

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

  1. 1Astronomy and Astrophysics33% of their works
  2. 2Electrical and Electronic Engineering27% of their works
  3. 3Instrumentation15% of their works
  4. 4Atomic and Molecular Physics, and Optics12% of their works
  5. 5Computational Mechanics5% of their works
  6. 6Biomedical Engineering3% of their works

Research topics

Which keywords describe John C. Geary's research?

The keywords of their largest research topics: Exoplanets, Stellar Astrophysics, Astronomical Instrumentation, Spectrograph, Adaptive Optics, Wavefront Sensing, CMOS Image Sensors and High-Speed Imaging.

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. Exoplanets111 topic
  2. Stellar Astrophysics111 topic
  3. Astronomical Instrumentation91 topic
  4. Spectrograph91 topic
  5. Adaptive Optics71 topic
  6. Wavefront Sensing71 topic
  7. CMOS Image Sensors61 topic
  8. High-Speed Imaging61 topic
  9. Molecular Clouds41 topic
  10. Star Formation41 topic
  11. Optical 3D Laser Measurement31 topic
  12. Optical Interconnects31 topic
  13. Position-Sensitive Detector31 topic
  14. Semiconductor Lasers31 topic
  15. Solar System Abundances31 topic
  16. Terrestrial Planets31 topic

Where does John C. Geary work?

John C. Geary's main affiliation in the publication record is Center for Astrophysics Harvard & Smithsonian, United States.

How many publications and citations does John C. Geary have?

Science Explorer counts 42 works and 512 citations for John C. Geary, ranking #33,578 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.