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Researcher · Chuo University · Japan

Hiroshi Shirai

Hiroshi Shirai publishes mostly in Electrical and Electronic Engineering, Aerospace Engineering and Nuclear and High Energy Physics, on topics such as Magnetic confinement fusion research, Superconducting Materials and Applications and Electromagnetic Scattering and Analysis.

ORCID 0000-0002-8328-7443 OpenAlex
World rank
#1,599,553
of 7,710,434 ranked researchers
Rank in Japan
#26,222
of 383,136
Works
507
Citations
5.4k
Citations per work
10.7
h-index
38
i10-index 119Top 3.8% in Electrical and Electronic Engineering
Hiroshi Shirai

What does Hiroshi Shirai research?

Hiroshi Shirai's work is mostly in Engineering (41%), Physics and Astronomy (19%), Materials Science (9%).

Physical Sciences: 348 works · 68.7% of their workEngineering: 208 works · 41.0% of their workElectrical and Electronic Engineering: 88 works · 17.4% of their workAerospace Engineering: 70 works · 13.9% of their workBiomedical Engineering: 49 works · 9.7% of their workPhysics and Astronomy: 96 works · 19.0% of their workNuclear and High Energy Physics: 54 works · 10.6% of their workAtomic and Molecular Physics, and Optics: 43 works · 8.4% of their workMaterials Science: 44 works · 8.7% of their workMaterials Chemistry: 44 works · 8.7% of their workEverything else: 159 works · 31.3% of their workTHEIR WORKHiroshi Shirai507works
Physical Sciences69%

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. Engineering20841.0%
    2. Physics and Astronomy9619.0%
    3. Materials Science448.7%
  2. Everything else15931.3%
  1. 1Electrical and Electronic Engineering17% of their works
  2. 2Aerospace Engineering14% of their works
  3. 3Nuclear and High Energy Physics11% of their works
  4. 4Biomedical Engineering10% of their works
  5. 5Materials Chemistry9% of their works
  6. 6Atomic and Molecular Physics, and Optics8% of their works

Research topics

Which keywords describe Hiroshi Shirai's research?

The keywords of their largest research topics: Maxwell's Equations, Tokamak, Turbulence, Nb3Sn Conductor, Superconducting Magnets, Electromagnetic Scattering, Integral Equation Methods and fusion materials.

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 17 words, with their numbers
  1. Maxwell's Equations1202 topics
  2. Tokamak1201 topic
  3. Turbulence1201 topic
  4. Nb3Sn Conductor811 topic
  5. Superconducting Magnets811 topic
  6. Electromagnetic Scattering781 topic
  7. Integral Equation Methods781 topic
  8. fusion materials701 topic
  9. radiation damage701 topic
  10. Frequency Selective Surfaces661 topic
  11. Metasurfaces661 topic
  12. Electromagnetics421 topic
  13. Finite-Difference Time-Domain421 topic
  14. Antenna311 topic
  15. Microstrip311 topic
  16. Antenna Measurement301 topic
  17. Reverberation Chambers301 topic

Where does Hiroshi Shirai work?

Hiroshi Shirai's main affiliation in the publication record is Chuo University, Japan.

How many publications and citations does Hiroshi Shirai have?

OpenAlex counts 507 works and 5,427 citations for Hiroshi Shirai, an h-index of 38, ranking #1,599,553 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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