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Researcher · Tohoku University · Japan

Katsunari Oikawa

Katsunari Oikawa publishes mostly in Mechanical Engineering, Materials Chemistry and Electronic, Optical and Magnetic Materials, on topics such as Shape Memory Alloy Transformations, Magnetic Properties and Applications and Microstructure and Mechanical Properties of Steels.

ORCID 0000-0002-5269-8426 OpenAlex
World rank
#306,005
of 7,710,434 ranked researchers
Rank in Japan
#2,646
of 383,136
Works
239
Citations
12k
Citations per work
50.7
h-index
50
i10-index 139Top 0.9% in Mechanical Engineering
Katsunari Oikawa

What does Katsunari Oikawa research?

Katsunari Oikawa's work is mostly in Materials Science (47%), Engineering (32%), Physics and Astronomy (5%).

Physical Sciences: 203 works · 84.8% of their workMaterials Science: 113 works · 47.4% of their workMaterials Chemistry: 56 works · 23.3% of their workElectronic, Optical and Magnetic Materials: 43 works · 18.0% of their workGeneral Materials Science: 15 works · 6.1% of their workEngineering: 77 works · 32.1% of their workMechanical Engineering: 65 works · 27.3% of their workAerospace Engineering: 11 works · 4.8% of their workPhysics and Astronomy: 13 works · 5.3% of their workAtomic and Molecular Physics, and Optics: 13 works · 5.3% of their workEverything else: 36 works · 15.2% of their workTHEIR WORKKatsunari Oikawa239works
Physical Sciences85%

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 Science11347.4%
    2. Engineering7732.1%
    3. Physics and Astronomy135.3%
  2. Everything else3615.2%
  1. 1Mechanical Engineering27% of their works
  2. 2Materials Chemistry23% of their works
  3. 3Electronic, Optical and Magnetic Materials18% of their works
  4. 4General Materials Science6% of their works
  5. 5Atomic and Molecular Physics, and Optics5% of their works
  6. 6Aerospace Engineering5% of their works

Research topics

Which keywords describe Katsunari Oikawa's research?

The keywords of their largest research topics: Microstructure, Martensitic Transformation, Shape Memory Alloys, Mechanical Properties, Magnetic Materials, Magnetostriction, High-Strength Steels and Martensite Transformation.

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 18 words, with their numbers
  1. Microstructure2345 topics
  2. Martensitic Transformation911 topic
  3. Shape Memory Alloys911 topic
  4. Mechanical Properties722 topics
  5. Magnetic Materials421 topic
  6. Magnetostriction421 topic
  7. High-Strength Steels401 topic
  8. Martensite Transformation401 topic
  9. Alloys381 topic
  10. Magnetocaloric Materials381 topic
  11. Perovskites381 topic
  12. Phase Diagrams381 topic
  13. Intermetallic Alloys341 topic
  14. TiAl Alloys341 topic
  15. High-Temperature Alloys311 topic
  16. Superalloys311 topic
  17. Metallurgy251 topic
  18. Thermochemical251 topic

Where does Katsunari Oikawa work?

Katsunari Oikawa's main affiliation in the publication record is Tohoku University, Japan.

How many publications and citations does Katsunari Oikawa have?

OpenAlex counts 239 works and 12,113 citations for Katsunari Oikawa, an h-index of 50, ranking #306,005 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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