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Researcher · Universitätsmedizin Göttingen · Germany

I. Appenzeller

I. Appenzeller publishes mostly in Astronomy and Astrophysics, Instrumentation and Computational Mechanics, on topics such as Astronomy and Astrophysical Research, Stellar, planetary, and galactic studies and Astronomical Observations and Instrumentation.

OpenAlex
World rank
#893,619
of 1,633,909 ranked researchers
Rank in Germany
#52,280
of 86,443
Works
86
Citations
120
Citations per work
1.4

What does I. Appenzeller research?

Astronomy and Astrophysics: 39.0%Instrumentation: 13.8%Computational Mechanics: 8.9%Atomic and Molecular Physics, and Optics: 7.3%other fields: 31.0%39%top field
Astronomy and Astrophysics39.0%Instrumentation13.8%Computational Mechanics8.9%Atomic and Molecular Physics, and Optics7.3%other fields31.0%

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. 2Instrumentation14% of their works
  3. 3Computational Mechanics9% of their works
  4. 4Atomic and Molecular Physics, and Optics7% of their works
  5. 5Aerospace Engineering5% of their works
  6. 6Spectroscopy3% of their works

Research topics

Which keywords describe I. Appenzeller's research?

The keywords of their largest research topics: Astronomical Instrumentation, Spectrograph, Exoplanets, Stellar Astrophysics, Star Formation, Optical 3D Laser Measurement, Position-Sensitive Detector and Solar System Abundances.

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 17 words, with their numbers
  1. Astronomical Instrumentation171 topic
  2. Spectrograph171 topic
  3. Exoplanets131 topic
  4. Stellar Astrophysics131 topic
  5. Star Formation112 topics
  6. Optical 3D Laser Measurement101 topic
  7. Position-Sensitive Detector101 topic
  8. Solar System Abundances81 topic
  9. Terrestrial Planets81 topic
  10. Adaptive Optics61 topic
  11. Cosmology61 topic
  12. Galaxies61 topic
  13. Wavefront Sensing61 topic
  14. Molecular Clouds51 topic
  15. Protoplanetary Disks51 topic
  16. Molecular Structure41 topic
  17. Rotational Spectroscopy41 topic

Where does I. Appenzeller work?

I. Appenzeller's main affiliation in the publication record is Universitätsmedizin Göttingen, Germany.

How many publications and citations does I. Appenzeller have?

Science Explorer counts 86 works and 120 citations for I. Appenzeller, ranking #893,619 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.