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Researcher · Fujitsu (Japan) · Japan

Toyoshi Yamaoka

Toyoshi Yamaoka publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Condensed Matter Physics, on topics such as Semiconductor Quantum Structures and Devices, Semiconductor materials and devices and Advanced Electrical Measurement Techniques.

OpenAlex
World rank
#2,267,093
of 7,710,434 ranked researchers
Rank in Japan
#43,768
of 383,136
Works
51
Citations
895
Citations per work
17.5
h-index
17
i10-index 22Top 24% in Electrical and Electronic Engineering
Toyoshi Yamaoka

What does Toyoshi Yamaoka research?

Toyoshi Yamaoka's work is mostly in Engineering (42%), Physics and Astronomy (42%), Materials Science (4%).

Physical Sciences: 47 works · 91.2% of their workEngineering: 22 works · 42.5% of their workElectrical and Electronic Engineering: 22 works · 42.5% of their workPhysics and Astronomy: 22 works · 42.5% of their workAtomic and Molecular Physics, and Optics: 14 works · 27.4% of their workCondensed Matter Physics: 5 works · 10.3% of their workInstrumentation: 2 works · 4.8% of their workMaterials Science: 2 works · 4.1% of their workMaterials Chemistry: 2 works · 4.1% of their workComputer Science: 1 works · 2.1% of their workArtificial Intelligence: 1 works · 2.1% of their workEverything else: 4 works · 8.8% of their workTHEIR WORKToyoshi Yamaoka51works
Physical Sciences91%

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. Engineering2242.5%
    2. Physics and Astronomy2242.5%
    3. Materials Science24.1%
    4. Computer Science12.1%
  2. Everything else48.8%
  1. 1Electrical and Electronic Engineering42% of their works
  2. 2Atomic and Molecular Physics, and Optics27% of their works
  3. 3Condensed Matter Physics10% of their works
  4. 4Instrumentation5% of their works
  5. 5Materials Chemistry4% of their works
  6. 6Artificial Intelligence2% of their works

Research topics

Which keywords describe Toyoshi Yamaoka's research?

The keywords of their largest research topics: Band Parameters, Nanowires, Quantum Dots, Semiconductor, Atomic Layer Deposition, High-k Dielectrics, Fourier Coefficients and Frequency Estimation.

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. Band Parameters282 topics
  2. Nanowires282 topics
  3. Quantum Dots201 topic
  4. Semiconductor201 topic
  5. Atomic Layer Deposition111 topic
  6. High-k Dielectrics111 topic
  7. Fourier Coefficients91 topic
  8. Frequency Estimation91 topic
  9. Infrared Detectors91 topic
  10. Semiconductor Materials91 topic
  11. III-Nitrides81 topic
  12. Semiconductors81 topic
  13. Cuprate Superconductors71 topic
  14. High-Temperature Superconductivity71 topic
  15. Optical Interconnects71 topic
  16. Quantum Size Effects71 topic
  17. Semiconductor Lasers71 topic
  18. Superconductivity71 topic

Where does Toyoshi Yamaoka work?

Toyoshi Yamaoka's main affiliation in the publication record is Fujitsu (Japan), Japan.

How many publications and citations does Toyoshi Yamaoka have?

OpenAlex counts 51 works and 895 citations for Toyoshi Yamaoka, an h-index of 17, ranking #2,267,093 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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