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Researcher · Tohoku University · Japan

H. Hiraga

H. Hiraga publishes mostly in Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials, on topics such as Copper-based nanomaterials and applications, Advanced MEMS and NEMS Technologies and ZnO doping and properties.

OpenAlex
World rank
#6,241,171
of 7,710,434 ranked researchers
Rank in Japan
#241,323
of 383,136
Works
50
Citations
407
Citations per work
8.1
h-index
9
i10-index 9Top 74% in Materials Chemistry
H. Hiraga

What does H. Hiraga research?

H. Hiraga's work is mostly in Materials Science (38%), Engineering (28%), Physics and Astronomy (6%).

Physical Sciences: 36 works · 71.3% of their workMaterials Science: 19 works · 37.7% of their workMaterials Chemistry: 14 works · 27.0% of their workElectronic, Optical and Magnetic Materials: 5 works · 10.7% of their workEngineering: 14 works · 27.9% of their workElectrical and Electronic Engineering: 8 works · 16.4% of their workAerospace Engineering: 3 works · 6.6% of their workOcean Engineering: 2 works · 4.9% of their workPhysics and Astronomy: 3 works · 5.7% of their workAtomic and Molecular Physics, and Optics: 3 works · 5.7% of their workEverything else: 14 works · 28.7% of their workTHEIR WORKH. Hiraga50works
Physical Sciences71%

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. Materials Science1937.7%
    2. Engineering1427.9%
    3. Physics and Astronomy35.7%
  2. Everything else1428.7%
  1. 1Materials Chemistry27% of their works
  2. 2Electrical and Electronic Engineering16% of their works
  3. 3Electronic, Optical and Magnetic Materials11% of their works
  4. 4Aerospace Engineering7% of their works
  5. 5Atomic and Molecular Physics, and Optics6% of their works
  6. 6Ocean Engineering5% of their works

Research topics

Which keywords describe H. Hiraga's research?

The keywords of their largest research topics: Nanostructures, CuO, Nanocrystals, Electronic Structure, Superconductivity, MEMS, Semiconductors and Silicon.

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 19 words, with their numbers
  1. Nanostructures192 topics
  2. CuO121 topic
  3. Nanocrystals121 topic
  4. Electronic Structure102 topics
  5. Superconductivity102 topics
  6. MEMS71 topic
  7. Semiconductors71 topic
  8. Silicon71 topic
  9. Zinc Oxide71 topic
  10. Lanthanide Complexes61 topic
  11. Ring Laser Gyroscope61 topic
  12. Rotational Seismology61 topic
  13. Single-Molecule Magnets61 topic
  14. Air Force51 topic
  15. Modernization51 topic
  16. Organic Molecular Metals51 topic
  17. Oxide Interfaces51 topic
  18. Tetrathiafulvalene Chemistry51 topic
  19. Two-Dimensional Electron Gases51 topic

Where does H. Hiraga work?

H. Hiraga's main affiliation in the publication record is Tohoku University, Japan.

How many publications and citations does H. Hiraga have?

OpenAlex counts 50 works and 407 citations for H. Hiraga, an h-index of 9, ranking #6,241,171 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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