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Researcher · Murata (Japan) · Japan

Takafumi Okamoto

Takafumi Okamoto publishes mostly in Materials Chemistry, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering, on topics such as Ferroelectric and Piezoelectric Materials, Semiconductor materials and devices and Force Microscopy Techniques and Applications.

OpenAlex
World rank
#5,981,421
of 7,710,434 ranked researchers
Rank in Japan
#221,366
of 383,136
Works
21
Citations
139
Citations per work
6.6
h-index
6
i10-index 5Top 90% in Materials Chemistry
Takafumi Okamoto

What does Takafumi Okamoto research?

Takafumi Okamoto's work is mostly in Materials Science (29%), Engineering (26%), Physics and Astronomy (14%).

Physical Sciences: 15 works · 69.1% of their workMaterials Science: 6 works · 29.1% of their workMaterials Chemistry: 6 works · 29.1% of their workEngineering: 5 works · 25.5% of their workElectrical and Electronic Engineering: 3 works · 12.7% of their workBiomedical Engineering: 2 works · 7.3% of their workAerospace Engineering: 1 works · 5.5% of their workPhysics and Astronomy: 3 works · 14.5% of their workAtomic and Molecular Physics, and Optics: 3 works · 14.5% of their workEverything else: 5 works · 25.4% of their workSocial Sciences: 1 works · 5.5% of their workSocial Sciences: 1 works · 5.5% of their workSociology and Political Science: 1 works · 5.5% of their workTHEIR WORKTakafumi Okamoto21works
Physical Sciences69%Social Sciences6%

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 Science629.1%
    2. Engineering525.5%
    3. Physics and Astronomy314.5%
  2. Everything else525.4%
    1. Social Sciences15.5%
  1. 1Materials Chemistry29% of their works
  2. 2Atomic and Molecular Physics, and Optics14% of their works
  3. 3Electrical and Electronic Engineering13% of their works
  4. 4Biomedical Engineering7% of their works
  5. 5Aerospace Engineering6% of their works
  6. 6Sociology and Political Science6% of their works

Research topics

Which keywords describe Takafumi Okamoto's research?

The keywords of their largest research topics: Ferroelectric Materials, Lead-free Piezoceramics, Atomic Force Microscopy, Atomic Layer Deposition, Force Spectroscopy, High-k Dielectrics, Thermodynamic Properties and Air Force.

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 17 words, with their numbers
  1. Ferroelectric Materials61 topic
  2. Lead-free Piezoceramics61 topic
  3. Atomic Force Microscopy51 topic
  4. Atomic Layer Deposition51 topic
  5. Force Spectroscopy51 topic
  6. High-k Dielectrics51 topic
  7. Thermodynamic Properties42 topics
  8. Air Force31 topic
  9. Culture31 topic
  10. Islam31 topic
  11. Legal Regulation31 topic
  12. Modernization31 topic
  13. Transport Policy31 topic
  14. Density21 topic
  15. Extraction21 topic
  16. Supercritical Fluids21 topic
  17. Viscosity21 topic

Where does Takafumi Okamoto work?

Takafumi Okamoto's main affiliation in the publication record is Murata (Japan), Japan.

How many publications and citations does Takafumi Okamoto have?

OpenAlex counts 21 works and 139 citations for Takafumi Okamoto, an h-index of 6, ranking #5,981,421 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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