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Researcher · Tohoku University · Japan

Dirk Ehrentraut

Dirk Ehrentraut publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials, on topics such as ZnO doping and properties, GaN-based semiconductor devices and materials and Ga2O3 and related materials.

OpenAlex
World rank
#4,201,452
of 7,710,434 ranked researchers
Rank in Japan
#116,068
of 383,136
Works
97
Citations
1.5k
Citations per work
15.8
h-index
22
i10-index 36Top 25% in Materials Chemistry
Dirk Ehrentraut

What does Dirk Ehrentraut research?

Dirk Ehrentraut's work is mostly in Materials Science (42%), Physics and Astronomy (25%), Engineering (13%).

Physical Sciences: 78 works · 80.8% of their workMaterials Science: 41 works · 42.3% of their workMaterials Chemistry: 30 works · 30.6% of their workElectronic, Optical and Magnetic Materials: 11 works · 11.7% of their workPhysics and Astronomy: 25 works · 25.3% of their workCondensed Matter Physics: 11 works · 11.3% of their workAtomic and Molecular Physics, and Optics: 8 works · 8.3% of their workRadiation: 6 works · 5.7% of their workEngineering: 13 works · 13.2% of their workElectrical and Electronic Engineering: 13 works · 13.2% of their workEverything else: 19 works · 19.2% of their workTHEIR WORKDirk Ehrentraut97works
Physical Sciences81%

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. Materials Science4142.3%
    2. Physics and Astronomy2525.3%
    3. Engineering1313.2%
  2. Everything else1919.2%
  1. 1Materials Chemistry31% of their works
  2. 2Electrical and Electronic Engineering13% of their works
  3. 3Electronic, Optical and Magnetic Materials12% of their works
  4. 4Condensed Matter Physics11% of their works
  5. 5Atomic and Molecular Physics, and Optics8% of their works
  6. 6Radiation6% of their works

Research topics

Which keywords describe Dirk Ehrentraut's research?

The keywords of their largest research topics: Nanowires, Semiconductors, Photodetectors, Nanostructures, Solid-State Lighting, Ferromagnetism, Zinc Oxide and Band Parameters.

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. Nanowires843 topics
  2. Semiconductors813 topics
  3. Photodetectors652 topics
  4. Nanostructures512 topics
  5. Solid-State Lighting462 topics
  6. Ferromagnetism431 topic
  7. Zinc Oxide431 topic
  8. Band Parameters412 topics
  9. Crystal Growth362 topics
  10. Semiconductor332 topics
  11. III-Nitrides301 topic
  12. Light-Emitting Diodes301 topic
  13. Gallium Oxide221 topic
  14. Ultrawide Bandgap221 topic
  15. Luminescent Materials161 topic
  16. Upconversion Nanoparticles161 topic
  17. Solid-State Lasers141 topic
  18. Ytterbium141 topic
  19. Quantum Dots111 topic
  20. Single-Photon Source111 topic
  21. Glass Science101 topic
  22. Structural Analysis101 topic
  23. Gas Sensors81 topic
  24. Metal Oxide81 topic

Where does Dirk Ehrentraut work?

Dirk Ehrentraut's main affiliation in the publication record is Tohoku University, Japan.

How many publications and citations does Dirk Ehrentraut have?

OpenAlex counts 97 works and 1,530 citations for Dirk Ehrentraut, an h-index of 22, ranking #4,201,452 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

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