Science Explorer Back to mapMap
Discussion
Researcher · University of Rostock · Germany

Johann Heller

Johann Heller publishes mostly in Electrical and Electronic Engineering, Aerospace Engineering and Statistics, Probability and Uncertainty, on topics such as Particle accelerators and beam dynamics, Particle Accelerators and Free-Electron Lasers and Electromagnetic Simulation and Numerical Methods.

ORCID 0000-0001-5202-1063 OpenAlex
World rank
#3,699,393
of 7,710,434 ranked researchers
Rank in Germany
#185,299
of 364,343
Works
20
Citations
54
Citations per work
2.7
h-index
5
i10-index 0Top 89% in Electrical and Electronic Engineering
Johann Heller

What does Johann Heller research?

Johann Heller's work is mostly in Engineering (56%), Physics and Astronomy (20%), Decision Sciences (9%).

Physical Sciences: 15 works · 76.5% of their workEngineering: 11 works · 56.4% of their workElectrical and Electronic Engineering: 6 works · 30.9% of their workAerospace Engineering: 5 works · 25.5% of their workPhysics and Astronomy: 4 works · 20.1% of their workAtomic and Molecular Physics, and Optics: 1 works · 7.3% of their workNuclear and High Energy Physics: 1 works · 7.3% of their workAstronomy and Astrophysics: 1 works · 5.5% of their workEverything else: 3 works · 14.4% of their workSocial Sciences: 2 works · 9.1% of their workDecision Sciences: 2 works · 9.1% of their workStatistics, Probability and Uncertainty: 2 works · 9.1% of their workTHEIR WORKJohann Heller20works
Physical Sciences76%Social Sciences9%

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. Engineering1156.4%
    2. Physics and Astronomy420.1%
  2. Everything else314.4%
    1. Decision Sciences29.1%
  1. 1Electrical and Electronic Engineering31% of their works
  2. 2Aerospace Engineering26% of their works
  3. 3Statistics, Probability and Uncertainty9% of their works
  4. 4Nuclear and High Energy Physics7% of their works
  5. 5Atomic and Molecular Physics, and Optics7% of their works
  6. 6Astronomy and Astrophysics6% of their works

Research topics

Which keywords describe Johann Heller's research?

The keywords of their largest research topics: Negative Ion Sources, Superconducting Cavities, Free-Electron Lasers, X-Ray, Electromagnetics, Finite-Difference Time-Domain, Tokamak and Turbulence.

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
  1. Negative Ion Sources131 topic
  2. Superconducting Cavities131 topic
  3. Free-Electron Lasers71 topic
  4. X-Ray71 topic
  5. Electromagnetics41 topic
  6. Finite-Difference Time-Domain41 topic
  7. Tokamak41 topic
  8. Turbulence41 topic
  9. High Power Terahertz Sources31 topic
  10. Sensitivity Analysis31 topic
  11. Uncertainty Quantification31 topic
  12. Vacuum Electronics31 topic
  13. Antenna Measurement21 topic
  14. Nb3Sn Conductor21 topic
  15. Reverberation Chambers21 topic
  16. Superconducting Magnets21 topic

Where does Johann Heller work?

Johann Heller's main affiliation in the publication record is University of Rostock, Germany.

How many publications and citations does Johann Heller have?

OpenAlex counts 20 works and 54 citations for Johann Heller, an h-index of 5, ranking #3,699,393 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

Ask a question or share a note about Johann Heller. Posts are plain text and can be reported.