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Researcher · FernUniversität in Hagen · Germany

S. Helfert

S. Helfert publishes mostly in Astronomy and Astrophysics, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics, on topics such as Astro and Planetary Science, Photonic and Optical Devices and Planetary Science and Exploration.

ORCID 0000-0003-3121-336X OpenAlex
World rank
#1,037,455
of 1,633,909 ranked researchers
Rank in Germany
#60,111
of 86,443
Works
34
Citations
42
Citations per work
1.2

What does S. Helfert research?

Astronomy and Astrophysics: 34.8%Electrical and Electronic Engineering: 28.3%Atomic and Molecular Physics, and Optics: 8.7%Surfaces, Coatings and Films: 6.5%other fields: 21.7%35%top field
Astronomy and Astrophysics34.8%Electrical and Electronic Engineering28.3%Atomic and Molecular Physics, and Optics8.7%Surfaces, Coatings and Films6.5%other fields21.7%

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

  1. 1Astronomy and Astrophysics35% of their works
  2. 2Electrical and Electronic Engineering28% of their works
  3. 3Atomic and Molecular Physics, and Optics9% of their works
  4. 4Surfaces, Coatings and Films6% of their works
  5. 5Aerospace Engineering6% of their works
  6. 6Computational Mechanics4% of their works

Research topics

Which keywords describe S. Helfert's research?

The keywords of their largest research topics: Solar System Abundances, Terrestrial Planets, Optical Modulators, Photonic Crystals, Silicon Photonics, Mars, Martian Surface and Antireflective Coatings.

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. Solar System Abundances71 topic
  2. Terrestrial Planets71 topic
  3. Optical Modulators61 topic
  4. Photonic Crystals62 topics
  5. Silicon Photonics61 topic
  6. Mars51 topic
  7. Martian Surface51 topic
  8. Antireflective Coatings31 topic
  9. Extravehicular Activity31 topic
  10. Nanocavities31 topic
  11. Nanostructures31 topic
  12. Slow Light31 topic
  13. Space Suit31 topic
  14. Optical 3D Laser Measurement21 topic
  15. Optical Interconnects21 topic
  16. Position-Sensitive Detector21 topic
  17. Semiconductor Lasers21 topic

Where does S. Helfert work?

S. Helfert's main affiliation in the publication record is FernUniversität in Hagen, Germany.

How many publications and citations does S. Helfert have?

Science Explorer counts 34 works and 42 citations for S. Helfert, ranking #1,037,455 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.