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Researcher · Tohoku University · Japan

Osamu Sakai

Osamu Sakai publishes mostly in Condensed Matter Physics, Atomic and Molecular Physics, and Optics and Electronic, Optical and Magnetic Materials, on topics such as Rare-earth and actinide compounds, Physics of Superconductivity and Magnetism and Quantum and electron transport phenomena.

World rank
#546,829
of 1,633,909 ranked researchers
Rank in Japan
#21,393
of 114,622
Works
118
Citations
344
Citations per work
2.9

What does Osamu Sakai research?

Condensed Matter Physics: 18.8%Atomic and Molecular Physics, and Optics: 15.0%Electronic, Optical and Magnetic Materials: 15.0%Electrical and Electronic Engineering: 9.4%other fields: 41.8%19%top field
Condensed Matter Physics18.8%Atomic and Molecular Physics, and Optics15.0%Electronic, Optical and Magnetic Materials15.0%Electrical and Electronic Engineering9.4%other fields41.8%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Condensed Matter Physics19% of their works
  2. 2Atomic and Molecular Physics, and Optics15% of their works
  3. 3Electronic, Optical and Magnetic Materials15% of their works
  4. 4Electrical and Electronic Engineering9% of their works
  5. 5Aerospace Engineering8% of their works
  6. 6Nuclear and High Energy Physics4% of their works

Research topics

Which keywords describe Osamu Sakai's research?

The keywords of their largest research topics: Superconductivity, Electronic Structure Calculations, Heavy Fermion, Quantum Criticality, Cuprate Superconductors, High-Temperature Superconductivity, Semiconductor Quantum Dots and Spintronics.

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 18 words, with their numbers
  1. Superconductivity232 topics
  2. Electronic Structure Calculations182 topics
  3. Heavy Fermion161 topic
  4. Quantum Criticality161 topic
  5. Cuprate Superconductors121 topic
  6. High-Temperature Superconductivity121 topic
  7. Semiconductor Quantum Dots91 topic
  8. Spintronics91 topic
  9. Metamaterials81 topic
  10. Negative Refraction81 topic
  11. High-Temperature71 topic
  12. Iron-Based71 topic
  13. Plasma Etching71 topic
  14. Semiconductor Industry71 topic
  15. Density Functional Theory61 topic
  16. Dispersion Correction61 topic
  17. Frequency Selective Surfaces51 topic
  18. Metasurfaces51 topic

Where does Osamu Sakai work?

Osamu Sakai's main affiliation in the publication record is Tohoku University, Japan.

How many publications and citations does Osamu Sakai have?

Science Explorer counts 118 works and 344 citations for Osamu Sakai, ranking #546,829 of 1,633,909 researchers worldwide on the composite 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.

Other researchers named Osamu Sakai

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