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Researcher · Leibniz University Hannover · Germany

H. Fehrmann

H. Fehrmann publishes mostly in Astronomy and Astrophysics, Oceanography and Atomic and Molecular Physics, and Optics, on topics such as Pulsars and Gravitational Waves Research, Gamma-ray bursts and supernovae and Geophysics and Gravity Measurements.

ORCID 0000-0001-8036-1882 OpenAlex
World rank
#10,036
of 7,710,434 ranked researchers
Rank in Germany
#496
of 364,343
Works
168
Citations
64k
Citations per work
380.4
h-index
74
i10-index 127Top 2% in Astronomy and Astrophysics
H. Fehrmann

What does H. Fehrmann research?

H. Fehrmann's work is mostly in Physics and Astronomy (77%), Earth and Planetary Sciences (14%), Engineering (2%).

Physical Sciences: 156 works · 92.9% of their workPhysics and Astronomy: 129 works · 76.7% of their workAstronomy and Astrophysics: 101 works · 60.2% of their workAtomic and Molecular Physics, and Optics: 16 works · 9.5% of their workNuclear and High Energy Physics: 12 works · 7.0% of their workEarth and Planetary Sciences: 23 works · 13.7% of their workOceanography: 16 works · 9.7% of their workGeophysics: 7 works · 4.0% of their workEngineering: 4 works · 2.5% of their workOcean Engineering: 4 works · 2.5% of their workEverything else: 12 works · 7.1% of their workTHEIR WORKH. Fehrmann168works
Physical Sciences93%

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 Astronomy12976.7%
    2. Earth and Planetary Sciences2313.7%
    3. Engineering42.5%
  2. Everything else127.1%
  1. 1Astronomy and Astrophysics60% of their works
  2. 2Oceanography10% of their works
  3. 3Atomic and Molecular Physics, and Optics10% of their works
  4. 4Nuclear and High Energy Physics7% of their works
  5. 5Geophysics4% of their works
  6. 6Ocean Engineering2% of their works

Research topics

Which keywords describe H. Fehrmann's research?

The keywords of their largest research topics: Gravitational Waves, Binary Black Hole, Neutron Star, Supernovae, Gamma-Ray Bursts, Neutron Stars, GRACE and Sea Level Rise.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Gravitational Waves2112 topics
  2. Binary Black Hole1441 topic
  3. Neutron Star1441 topic
  4. Supernovae882 topics
  5. Gamma-Ray Bursts671 topic
  6. Neutron Stars671 topic
  7. GRACE451 topic
  8. Sea Level Rise451 topic
  9. Black Holes351 topic
  10. X-Ray Astronomy351 topic
  11. High-Energy Astrophysics271 topic
  12. Particle Acceleration271 topic
  13. Cosmological Parameters211 topic
  14. Dark Energy211 topic
  15. Epoch of Reionization131 topic
  16. Radio Astronomy131 topic
  17. Ring Laser Gyroscope121 topic
  18. Rotational Seismology121 topic

Where does H. Fehrmann work?

H. Fehrmann's main affiliation in the publication record is Leibniz University Hannover, Germany.

How many publications and citations does H. Fehrmann have?

OpenAlex counts 168 works and 63,901 citations for H. Fehrmann, an h-index of 74, ranking #10,036 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 H. Fehrmann

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