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Researcher · OSRAM (Germany) · Germany

B. Hahn

B. Hahn publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Condensed Matter Physics, on topics such as GaN-based semiconductor devices and materials, Semiconductor Quantum Structures and Devices and Chalcogenide Semiconductor Thin Films.

OpenAlex
World rank
#1,808,273
of 7,710,434 ranked researchers
Rank in Germany
#89,264
of 364,343
Works
59
Citations
1.8k
Citations per work
30.3
h-index
21
i10-index 34Top 16% in Electrical and Electronic Engineering
B. Hahn

What does B. Hahn research?

B. Hahn's work is mostly in Physics and Astronomy (40%), Engineering (36%), Materials Science (12%).

Physical Sciences: 52 works · 87.6% of their workPhysics and Astronomy: 23 works · 39.7% of their workAtomic and Molecular Physics, and Optics: 13 works · 22.5% of their workCondensed Matter Physics: 10 works · 17.2% of their workEngineering: 21 works · 36.1% of their workElectrical and Electronic Engineering: 17 works · 28.4% of their workBiomedical Engineering: 2 works · 4.1% of their workControl and Systems Engineering: 2 works · 3.6% of their workMaterials Science: 7 works · 11.8% of their workMaterials Chemistry: 7 works · 11.8% of their workEverything else: 7 works · 12.4% of their workTHEIR WORKB. Hahn59works
Physical Sciences88%

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 Astronomy2339.7%
    2. Engineering2136.1%
    3. Materials Science711.8%
  2. Everything else712.4%
  1. 1Electrical and Electronic Engineering28% of their works
  2. 2Atomic and Molecular Physics, and Optics22% of their works
  3. 3Condensed Matter Physics17% of their works
  4. 4Materials Chemistry12% of their works
  5. 5Biomedical Engineering4% of their works
  6. 6Control and Systems Engineering4% of their works

Research topics

Which keywords describe B. Hahn's research?

The keywords of their largest research topics: Nanowires, Band Parameters, Photovoltaics, Semiconductor, Quantum Dots, Semiconductors, GaN and III-Nitrides.

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 24 words, with their numbers
  1. Nanowires613 topics
  2. Band Parameters552 topics
  3. Photovoltaics523 topics
  4. Semiconductor402 topics
  5. Quantum Dots382 topics
  6. Semiconductors352 topics
  7. GaN342 topics
  8. III-Nitrides291 topic
  9. Light-Emitting Diodes291 topic
  10. Excitons261 topic
  11. Nanocrystals262 topics
  12. Single-Photon Source261 topic
  13. Efficiency141 topic
  14. Thin-Film Solar Cells141 topic
  15. Bioimaging121 topic
  16. Semiconductor Nanocrystals121 topic
  17. Atomic Layer Deposition91 topic
  18. High-k Dielectrics91 topic
  19. Nanostructures61 topic
  20. Zinc Oxide61 topic
  21. Electron Sources51 topic
  22. Photocathodes51 topic
  23. Plasma Etching51 topic
  24. Semiconductor Industry51 topic

Where does B. Hahn work?

B. Hahn's main affiliation in the publication record is OSRAM (Germany), Germany.

How many publications and citations does B. Hahn have?

OpenAlex counts 59 works and 1,787 citations for B. Hahn, an h-index of 21, ranking #1,808,273 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.

Other researchers named B. Hahn

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