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Researcher · NTT Basic Research Laboratories · Japan

Kunihiko Uwai

Kunihiko Uwai publishes mostly in Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry, on topics such as Semiconductor Quantum Structures and Devices, Semiconductor materials and devices and GaN-based semiconductor devices and materials.

OpenAlex
World rank
#3,463,185
of 7,710,434 ranked researchers
Rank in Japan
#84,362
of 383,136
Works
63
Citations
935
Citations per work
14.8
h-index
16
i10-index 26Top 33% in Atomic and Molecular Physics, and Optics
Kunihiko Uwai

What does Kunihiko Uwai research?

Kunihiko Uwai's work is mostly in Physics and Astronomy (35%), Engineering (23%), Materials Science (16%).

Physical Sciences: 50 works · 79.8% of their workPhysics and Astronomy: 22 works · 34.8% of their workAtomic and Molecular Physics, and Optics: 17 works · 27.5% of their workCondensed Matter Physics: 5 works · 7.3% of their workEngineering: 14 works · 23.0% of their workElectrical and Electronic Engineering: 14 works · 23.0% of their workMaterials Science: 10 works · 15.8% of their workMaterials Chemistry: 6 works · 9.6% of their workSurfaces, Coatings and Films: 4 works · 6.2% of their workEarth and Planetary Sciences: 4 works · 6.2% of their workAtmospheric Science: 4 works · 6.2% of their workEverything else: 13 works · 20.2% of their workTHEIR WORKKunihiko Uwai63works
Physical Sciences80%

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 Astronomy2234.8%
    2. Engineering1423.0%
    3. Materials Science1015.8%
    4. Earth and Planetary Sciences46.2%
  2. Everything else1320.2%
  1. 1Atomic and Molecular Physics, and Optics28% of their works
  2. 2Electrical and Electronic Engineering23% of their works
  3. 3Materials Chemistry10% of their works
  4. 4Condensed Matter Physics7% of their works
  5. 5Surfaces, Coatings and Films6% of their works
  6. 6Atmospheric Science6% of their works

Research topics

Which keywords describe Kunihiko Uwai's research?

The keywords of their largest research topics: Band Parameters, Nanowires, Quantum Dots, Semiconductor, Atomic Layer Deposition, High-k Dielectrics, III-Nitrides and Semiconductors.

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 18 words, with their numbers
  1. Band Parameters422 topics
  2. Nanowires422 topics
  3. Quantum Dots301 topic
  4. Semiconductor301 topic
  5. Atomic Layer Deposition171 topic
  6. High-k Dielectrics171 topic
  7. III-Nitrides121 topic
  8. Semiconductors121 topic
  9. Nanoparticles91 topic
  10. Porous Silicon91 topic
  11. Antireflective Coatings81 topic
  12. Nanostructures81 topic
  13. Optical Modulators81 topic
  14. Silicon Photonics81 topic
  15. Optical Interconnects71 topic
  16. Semiconductor Lasers71 topic
  17. Density Functional Theory51 topic
  18. Dispersion Correction51 topic

Where does Kunihiko Uwai work?

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

How many publications and citations does Kunihiko Uwai have?

OpenAlex counts 63 works and 935 citations for Kunihiko Uwai, an h-index of 16, ranking #3,463,185 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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