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Researcher · NEC (Japan) · Japan

Chiaki Sasaoka

Chiaki Sasaoka publishes mostly in Condensed Matter Physics, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering, on topics such as GaN-based semiconductor devices and materials, Semiconductor Quantum Structures and Devices and Ga2O3 and related materials.

ORCID 0000-0002-0774-8666 OpenAlex
World rank
#2,605,002
of 7,710,434 ranked researchers
Rank in Japan
#53,882
of 383,136
Works
65
Citations
1.5k
Citations per work
23.8
h-index
21
i10-index 31Top 24% in Condensed Matter Physics
Chiaki Sasaoka

What does Chiaki Sasaoka research?

Chiaki Sasaoka's work is mostly in Physics and Astronomy (47%), Engineering (25%), Materials Science (15%).

Physical Sciences: 56 works · 86.7% of their workPhysics and Astronomy: 31 works · 47.1% of their workCondensed Matter Physics: 16 works · 24.3% of their workAtomic and Molecular Physics, and Optics: 15 works · 22.8% of their workEngineering: 16 works · 24.8% of their workElectrical and Electronic Engineering: 12 works · 19.0% of their workBiomedical Engineering: 4 works · 5.8% of their workMaterials Science: 10 works · 14.8% of their workElectronic, Optical and Magnetic Materials: 6 works · 8.5% of their workMaterials Chemistry: 4 works · 6.3% of their workEverything else: 9 works · 13.3% of their workTHEIR WORKChiaki Sasaoka65works
Physical Sciences87%

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 Astronomy3147.1%
    2. Engineering1624.8%
    3. Materials Science1014.8%
  2. Everything else913.3%
  1. 1Condensed Matter Physics24% of their works
  2. 2Atomic and Molecular Physics, and Optics23% of their works
  3. 3Electrical and Electronic Engineering19% of their works
  4. 4Electronic, Optical and Magnetic Materials8% of their works
  5. 5Materials Chemistry6% of their works
  6. 6Biomedical Engineering6% of their works

Research topics

Which keywords describe Chiaki Sasaoka's research?

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

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 22 words, with their numbers
  1. Nanowires813 topics
  2. Band Parameters722 topics
  3. Semiconductors542 topics
  4. GaN492 topics
  5. III-Nitrides451 topic
  6. Light-Emitting Diodes451 topic
  7. Semiconductor422 topics
  8. Quantum Dots271 topic
  9. Single-Photon Source271 topic
  10. Photodetectors242 topics
  11. Gallium Oxide151 topic
  12. Ultrawide Bandgap151 topic
  13. Atomic Layer Deposition111 topic
  14. High-k Dielectrics111 topic
  15. Nanostructures91 topic
  16. Zinc Oxide91 topic
  17. Density Functional Theory71 topic
  18. Dispersion Correction71 topic
  19. Spectroscopic Databases51 topic
  20. Terahertz Quantum-Cascade Lasers51 topic
  21. Electron Sources41 topic
  22. Photocathodes41 topic

Where does Chiaki Sasaoka work?

Chiaki Sasaoka's main affiliation in the publication record is NEC (Japan), Japan.

How many publications and citations does Chiaki Sasaoka have?

OpenAlex counts 65 works and 1,545 citations for Chiaki Sasaoka, an h-index of 21, ranking #2,605,002 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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