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Researcher · NTT Basic Research Laboratories · Japan

Naoki Kobayashi

Naoki Kobayashi 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 Ga2O3 and related materials.

OpenAlex
World rank
#1,698,187
of 7,710,434 ranked researchers
Rank in Japan
#28,636
of 383,136
Works
231
Citations
5.5k
Citations per work
23.9
h-index
39
i10-index 117Top 3.5% in Electrical and Electronic Engineering
Naoki Kobayashi

What does Naoki Kobayashi research?

Naoki Kobayashi's work is mostly in Physics and Astronomy (37%), Engineering (24%), Materials Science (20%).

Physical Sciences: 187 works · 80.9% of their workPhysics and Astronomy: 85 works · 36.7% of their workAtomic and Molecular Physics, and Optics: 43 works · 18.4% of their workCondensed Matter Physics: 42 works · 18.3% of their workEngineering: 56 works · 24.1% of their workElectrical and Electronic Engineering: 46 works · 20.1% of their workBiomedical Engineering: 9 works · 4.0% of their workMaterials Science: 46 works · 20.1% of their workMaterials Chemistry: 24 works · 10.4% of their workElectronic, Optical and Magnetic Materials: 22 works · 9.7% of their workEverything else: 44 works · 19.1% of their workTHEIR WORKNaoki Kobayashi231works
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. Physics and Astronomy8536.7%
    2. Engineering5624.1%
    3. Materials Science4620.1%
  2. Everything else4419.1%
  1. 1Electrical and Electronic Engineering20% of their works
  2. 2Atomic and Molecular Physics, and Optics18% of their works
  3. 3Condensed Matter Physics18% of their works
  4. 4Materials Chemistry10% of their works
  5. 5Electronic, Optical and Magnetic Materials10% of their works
  6. 6Biomedical Engineering4% of their works

Research topics

Which keywords describe Naoki Kobayashi's research?

The keywords of their largest research topics: Nanowires, Band Parameters, Semiconductors, Semiconductor, III-Nitrides, Light-Emitting Diodes, Photodetectors and Thin Films.

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 22 words, with their numbers
  1. Nanowires2313 topics
  2. Band Parameters1982 topics
  3. Semiconductors1492 topics
  4. Semiconductor1442 topics
  5. III-Nitrides1161 topic
  6. Light-Emitting Diodes1161 topic
  7. Photodetectors952 topics
  8. Thin Films842 topics
  9. Quantum Dots821 topic
  10. Single-Photon Source821 topic
  11. Gallium Oxide621 topic
  12. Ultrawide Bandgap621 topic
  13. Atomic Layer Deposition531 topic
  14. High-k Dielectrics531 topic
  15. Nanostructures331 topic
  16. Zinc Oxide331 topic
  17. Coatings221 topic
  18. Nanoindentation221 topic
  19. Infrared Detectors191 topic
  20. Semiconductor Materials191 topic
  21. Optical Interconnects161 topic
  22. Semiconductor Lasers161 topic

Where does Naoki Kobayashi work?

Naoki Kobayashi's main affiliation in the publication record is NTT Basic Research Laboratories, Japan.

How many publications and citations does Naoki Kobayashi have?

OpenAlex counts 231 works and 5,517 citations for Naoki Kobayashi, an h-index of 39, ranking #1,698,187 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 Naoki Kobayashi

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