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Researcher · JEOL (Japan) · Japan

Eiji Okunishi

Eiji Okunishi publishes mostly in Surfaces, Coatings and Films, Materials Chemistry and Structural Biology, on topics such as Electron and X-Ray Spectroscopy Techniques, Advanced Electron Microscopy Techniques and Applications and Advanced Materials Characterization Techniques.

OpenAlex
World rank
#1,965,005
of 7,710,434 ranked researchers
Rank in Japan
#35,392
of 383,136
Works
177
Citations
4.9k
Citations per work
27.9
h-index
32
i10-index 58Top 9.9% in Surfaces, Coatings and Films
Eiji Okunishi

What does Eiji Okunishi research?

Eiji Okunishi's work is mostly in Materials Science (35%), Engineering (17%), Biochemistry, Genetics and Molecular Biology (16%).

Physical Sciences: 106 works · 59.9% of their workMaterials Science: 62 works · 35.1% of their workSurfaces, Coatings and Films: 32 works · 18.0% of their workMaterials Chemistry: 30 works · 17.1% of their workEngineering: 30 works · 17.1% of their workElectrical and Electronic Engineering: 16 works · 9.2% of their workBiomedical Engineering: 14 works · 7.9% of their workPhysics and Astronomy: 14 works · 7.7% of their workAtomic and Molecular Physics, and Optics: 14 works · 7.7% of their workEverything else: 43 works · 24.5% of their workLife Sciences: 28 works · 15.6% of their workBiochemistry, Genetics and Molecular Biology: 28 works · 15.6% of their workStructural Biology: 28 works · 15.6% of their workTHEIR WORKEiji Okunishi177works
Life Sciences16%Physical Sciences60%

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 Science6235.1%
    2. Engineering3017.1%
    3. Physics and Astronomy147.7%
  2. Everything else4324.5%
    1. Biochemistry, Genetics and Molecular Biology2815.6%
  1. 1Surfaces, Coatings and Films18% of their works
  2. 2Materials Chemistry17% of their works
  3. 3Structural Biology16% of their works
  4. 4Electrical and Electronic Engineering9% of their works
  5. 5Biomedical Engineering8% of their works
  6. 6Atomic and Molecular Physics, and Optics8% of their works

Research topics

Which keywords describe Eiji Okunishi's research?

The keywords of their largest research topics: Scanning Electron Microscopy, X-ray Photoelectron Spectroscopy, Cryo-Electron Microscopy, Single-Particle Analysis, Atom Probe Tomography, Three-Dimensional Analysis, Electronic Structure and Superconductivity.

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. Scanning Electron Microscopy811 topic
  2. X-ray Photoelectron Spectroscopy811 topic
  3. Cryo-Electron Microscopy711 topic
  4. Single-Particle Analysis711 topic
  5. Atom Probe Tomography221 topic
  6. Three-Dimensional Analysis221 topic
  7. Electronic Structure202 topics
  8. Superconductivity202 topics
  9. Failure Analysis171 topic
  10. Integrated Circuits171 topic
  11. Ion Beam171 topic
  12. Surface Analysis171 topic
  13. Atomic Force Microscopy141 topic
  14. Force Spectroscopy141 topic
  15. Oxide Interfaces111 topic
  16. Two-Dimensional Electron Gases111 topic
  17. Quantum Size Effects91 topic
  18. Thin Films91 topic

Where does Eiji Okunishi work?

Eiji Okunishi's main affiliation in the publication record is JEOL (Japan), Japan.

How many publications and citations does Eiji Okunishi have?

OpenAlex counts 177 works and 4,939 citations for Eiji Okunishi, an h-index of 32, ranking #1,965,005 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.

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