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Researcher · Semiconductor Energy Laboratory (Japan) · Japan

Toshimitsu Obonai

Toshimitsu Obonai publishes mostly in Electrical and Electronic Engineering, Materials Chemistry and Electronic, Optical and Magnetic Materials, on topics such as Thin-Film Transistor Technologies, ZnO doping and properties and Semiconductor materials and devices.

OpenAlex
World rank
#6,478,803
of 7,710,434 ranked researchers
Rank in Japan
#260,805
of 383,136
Works
18
Citations
132
Citations per work
7.3
h-index
5
i10-index 3Top 89% in Electrical and Electronic Engineering
Toshimitsu Obonai

What does Toshimitsu Obonai research?

Toshimitsu Obonai's work is mostly in Engineering (53%), Materials Science (45%).

Physical Sciences: 18 works · 98.2% of their workEngineering: 10 works · 52.9% of their workElectrical and Electronic Engineering: 9 works · 49.1% of their workBiomedical Engineering: 0 works · 1.9% of their workMechanical Engineering: 0 works · 1.9% of their workMaterials Science: 8 works · 45.3% of their workMaterials Chemistry: 5 works · 30.2% of their workElectronic, Optical and Magnetic Materials: 2 works · 11.3% of their workCeramics and Composites: 1 works · 3.8% of their workTHEIR WORKToshimitsu Obonai18works
Physical Sciences98%

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. Engineering1052.9%
    2. Materials Science845.3%
  1. 1Electrical and Electronic Engineering49% of their works
  2. 2Materials Chemistry30% of their works
  3. 3Electronic, Optical and Magnetic Materials11% of their works
  4. 4Ceramics and Composites4% of their works
  5. 5Biomedical Engineering2% of their works
  6. 6Mechanical Engineering2% of their works

Research topics

Which keywords describe Toshimitsu Obonai's research?

The keywords of their largest research topics: Photodetectors, Plasmonics, Thin-Film Transistors, Nanostructures, Zinc Oxide, Atomic Layer Deposition, High-k Dielectrics and Crystal Growth.

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. Photodetectors122 topics
  2. Plasmonics111 topic
  3. Thin-Film Transistors111 topic
  4. Nanostructures81 topic
  5. Zinc Oxide81 topic
  6. Atomic Layer Deposition71 topic
  7. High-k Dielectrics71 topic
  8. Crystal Growth62 topics
  9. Gallium Oxide41 topic
  10. Luminescent Materials41 topic
  11. Semiconductor41 topic
  12. Upconversion Nanoparticles41 topic
  13. Crystallographic Computing21 topic
  14. Glass Science21 topic
  15. Nanowire Transistors21 topic
  16. Nonlinear Optical Materials21 topic
  17. Structural Analysis21 topic
  18. Tunnel Field-Effect Transistors21 topic

Where does Toshimitsu Obonai work?

Toshimitsu Obonai's main affiliation in the publication record is Semiconductor Energy Laboratory (Japan), Japan.

How many publications and citations does Toshimitsu Obonai have?

OpenAlex counts 18 works and 132 citations for Toshimitsu Obonai, an h-index of 5, ranking #6,478,803 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.

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