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Researcher · Kagoshima University · Japan

Hiroshi Okada

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

ORCID 0000-0002-4573-1822 OpenAlex
World rank
#687,732
of 1,633,909 ranked researchers
Rank in Japan
#30,203
of 114,622
Works
139
Citations
281
Citations per work
2.0

What does Hiroshi Okada research?

Electrical and Electronic Engineering: 14.6%Mechanics of Materials: 10.5%Atomic and Molecular Physics, and Optics: 9.4%Materials Chemistry: 7.0%other fields: 58.5%15%top field
Electrical and Electronic Engineering14.6%Mechanics of Materials10.5%Atomic and Molecular Physics, and Optics9.4%Materials Chemistry7.0%other fields58.5%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Electrical and Electronic Engineering15% of their works
  2. 2Mechanics of Materials10% of their works
  3. 3Atomic and Molecular Physics, and Optics9% of their works
  4. 4Materials Chemistry7% of their works
  5. 5Civil and Structural Engineering7% of their works
  6. 6Molecular Biology6% of their works

Research topics

Which keywords describe Hiroshi Okada's research?

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

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 Parameters152 topics
  2. Nanowires152 topics
  3. III-Nitrides81 topic
  4. Semiconductors81 topic
  5. Atomic Layer Deposition71 topic
  6. High-k Dielectrics71 topic
  7. Quantum Dots71 topic
  8. Semiconductor71 topic
  9. Fracture61 topic
  10. Meshless Methods61 topic
  11. Fatigue Crack Closure51 topic
  12. Fracture Toughness Testing51 topic
  13. Semiconductor Quantum Dots51 topic
  14. Spintronics51 topic
  15. Complement41 topic
  16. Immune41 topic
  17. Design Optimization31 topic
  18. Structural Analysis31 topic

Where does Hiroshi Okada work?

Hiroshi Okada's main affiliation in the publication record is Kagoshima University, Japan.

How many publications and citations does Hiroshi Okada have?

Science Explorer counts 139 works and 281 citations for Hiroshi Okada, ranking #687,732 of 1,633,909 researchers worldwide on the composite 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 Hiroshi Okada

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