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Researcher · University of Tennessee at Knoxville · United States

Allan D. Patchen

Allan D. Patchen publishes mostly in Astronomy and Astrophysics, Aerospace Engineering and Geophysics, on topics such as Planetary Science and Exploration, Astro and Planetary Science and Space Exploration and Technology.

OpenAlex
World rank
#2,389,784
of 7,710,434 ranked researchers
Rank in United States
#709,206
of 1,627,098
Works
90
Citations
1.3k
Citations per work
14.3
h-index
16
i10-index 22Top 37% in Astronomy and Astrophysics
Allan D. Patchen

What does Allan D. Patchen research?

Allan D. Patchen's work is mostly in Physics and Astronomy (45%), Earth and Planetary Sciences (14%), Engineering (10%).

Physical Sciences: 62 works · 69.3% of their workPhysics and Astronomy: 40 works · 44.8% of their workAstronomy and Astrophysics: 40 works · 44.8% of their workEarth and Planetary Sciences: 13 works · 14.1% of their workGeophysics: 7 works · 7.5% of their workAtmospheric Science: 3 works · 3.7% of their workGeochemistry and Petrology: 3 works · 2.9% of their workEngineering: 9 works · 10.4% of their workAerospace Engineering: 9 works · 10.4% of their workEverything else: 25 works · 27.4% of their workSocial Sciences: 3 works · 3.3% of their workArts and Humanities: 3 works · 3.3% of their workArcheology: 3 works · 3.3% of their workTHEIR WORKAllan D. Patchen90works
Physical Sciences69%Social Sciences3%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Physics and Astronomy4044.8%
    2. Earth and Planetary Sciences1314.1%
    3. Engineering910.4%
  2. Everything else2527.4%
    1. Arts and Humanities33.3%
  1. 1Astronomy and Astrophysics45% of their works
  2. 2Aerospace Engineering10% of their works
  3. 3Geophysics8% of their works
  4. 4Atmospheric Science4% of their works
  5. 5Archeology3% of their works
  6. 6Geochemistry and Petrology3% of their works

Research topics

Which keywords describe Allan D. Patchen's research?

The keywords of their largest research topics: Mars, Martian Surface, Solar System Abundances, Terrestrial Planets, Extravehicular Activity, Space Suit, Holocene and Sea Level.

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 18 words, with their numbers
  1. Mars551 topic
  2. Martian Surface551 topic
  3. Solar System Abundances511 topic
  4. Terrestrial Planets511 topic
  5. Extravehicular Activity201 topic
  6. Space Suit201 topic
  7. Holocene162 topics
  8. Sea Level162 topics
  9. Geochronology141 topic
  10. Zircon141 topic
  11. Climate Change91 topic
  12. Paleoclimatology91 topic
  13. Black Sea71 topic
  14. paleoceanography71 topic
  15. Neutron Imaging51 topic
  16. Small-Angle Scattering51 topic
  17. Stable Isotopes51 topic
  18. Trophic Position51 topic

Where does Allan D. Patchen work?

Allan D. Patchen's main affiliation in the publication record is University of Tennessee at Knoxville, United States.

How many publications and citations does Allan D. Patchen have?

OpenAlex counts 90 works and 1,285 citations for Allan D. Patchen, an h-index of 16, ranking #2,389,784 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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