Sergey Kovalev
Sergey Kovalev publishes mostly in Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Condensed Matter Physics, on topics such as Terahertz technology and applications, Gyrotron and Vacuum Electronics Research and Advanced Chemical Physics Studies.
- World rank
- #1,506,282 of 1,633,909 ranked researchers
- Rank in Germany
- #81,496 of 86,443
- Works
- 21
- Citations
- 24
- Citations per work
- 1.1
What does Sergey Kovalev research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Atomic and Molecular Physics, and Optics47% of their works
- 2Electrical and Electronic Engineering25% of their works
- 3Condensed Matter Physics11% of their works
- 4Spectroscopy6% of their works
- 5Control and Systems Engineering3% of their works
- 6Radiation3% of their works
Research topics
Which keywords describe Sergey Kovalev's research?
The keywords of their largest research topics: Spectroscopy, Terahertz Technology, Density Functional Theory, Dispersion Correction, High Power Terahertz Sources, Vacuum Electronics, Free-Electron Lasers and Optical Modulators.
- X-Ray
- Terahertz Quantum-Cascade Lasers
- Spintronics
- Silicon Photonics
- Optical Modulators
- Vacuum Electronics
- Dispersion Correction
- Terahertz Technology
- Spectroscopy
- Density Functional Theory
- High Power Terahertz Sources
- Free-Electron Lasers
- Semiconductor Quantum Dots
- Spectroscopic Databases
- Superconductors
- Topological Insulators
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 16 words, with their numbers
- Spectroscopy41 topic
- Terahertz Technology41 topic
- Density Functional Theory31 topic
- Dispersion Correction31 topic
- High Power Terahertz Sources31 topic
- Vacuum Electronics31 topic
- Free-Electron Lasers21 topic
- Optical Modulators21 topic
- Semiconductor Quantum Dots21 topic
- Silicon Photonics21 topic
- Spectroscopic Databases21 topic
- Spintronics21 topic
- Superconductors21 topic
- Terahertz Quantum-Cascade Lasers21 topic
- Topological Insulators21 topic
- X-Ray21 topic
Where does Sergey Kovalev work?
Sergey Kovalev's main affiliation in the publication record is Helmholtz-Zentrum Dresden-Rossendorf, Germany.
How many publications and citations does Sergey Kovalev have?
Science Explorer counts 21 works and 24 citations for Sergey Kovalev, ranking #1,506,282 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.
Other researchers named Sergey Kovalev
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