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Researcher · Sofia University "St. Kliment Ohridski" · Bulgaria

I. Zhelyazkov

I. Zhelyazkov publishes mostly in Astronomy and Astrophysics, Electrical and Electronic Engineering and Aerospace Engineering, on topics such as Solar and Space Plasma Dynamics, Ionosphere and magnetosphere dynamics and Astro and Planetary Science.

ORCID 0000-0001-6320-7517 OpenAlex
World rank
#1,111,673
of 1,633,909 ranked researchers
Rank in Bulgaria
#650
of 1,649
Works
45
Citations
48
Citations per work
1.1

What does I. Zhelyazkov research?

Astronomy and Astrophysics: 48.0%Electrical and Electronic Engineering: 10.0%Aerospace Engineering: 8.0%Molecular Biology: 6.0%other fields: 28.0%48%top field
Astronomy and Astrophysics48.0%Electrical and Electronic Engineering10.0%Aerospace Engineering8.0%Molecular Biology6.0%other fields28.0%

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

  1. 1Astronomy and Astrophysics48% of their works
  2. 2Electrical and Electronic Engineering10% of their works
  3. 3Aerospace Engineering8% of their works
  4. 4Molecular Biology6% of their works
  5. 5Atomic and Molecular Physics, and Optics6% of their works
  6. 6Electronic, Optical and Magnetic Materials4% of their works

Research topics

Which keywords describe I. Zhelyazkov's research?

The keywords of their largest research topics: Solar Wind, Coronal Mass Ejections, Solar Dynamics Observatory, Ionosphere, Magnetosphere, Solar System Abundances, Terrestrial Planets and Geomagnetic Field.

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 Wind152 topics
  2. Coronal Mass Ejections81 topic
  3. Solar Dynamics Observatory81 topic
  4. Ionosphere71 topic
  5. Magnetosphere71 topic
  6. Solar System Abundances51 topic
  7. Terrestrial Planets51 topic
  8. Geomagnetic Field31 topic
  9. Magnetosome Formation31 topic
  10. Negative Ion Sources31 topic
  11. Superconducting Cavities31 topic
  12. Atmospheric Pressure Plasmas21 topic
  13. Molecular Electronics21 topic
  14. Plasma Etching21 topic
  15. Plasma Medicine21 topic
  16. Self-Assembled Monolayers21 topic
  17. Semiconductor Industry21 topic

Where does I. Zhelyazkov work?

I. Zhelyazkov's main affiliation in the publication record is Sofia University "St. Kliment Ohridski", Bulgaria.

How many publications and citations does I. Zhelyazkov have?

Science Explorer counts 45 works and 48 citations for I. Zhelyazkov, ranking #1,111,673 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.