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Researcher · Sony Computer Science Laboratories · Japan

Hisayuki Yamatsu

Hisayuki Yamatsu publishes mostly in Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics, on topics such as Phase-change materials and chalcogenides, Semiconductor Lasers and Optical Devices and Photorefractive and Nonlinear Optics.

OpenAlex
World rank
#7,317,925
of 7,710,434 ranked researchers
Rank in Japan
#338,151
of 383,136
Works
26
Citations
195
Citations per work
7.5
h-index
8
i10-index 7Top 66% in Electrical and Electronic Engineering
Hisayuki Yamatsu

What does Hisayuki Yamatsu research?

Hisayuki Yamatsu's work is mostly in Engineering (53%), Materials Science (22%), Physics and Astronomy (13%).

Physical Sciences: 23 works · 87.2% of their workEngineering: 14 works · 52.6% of their workElectrical and Electronic Engineering: 8 works · 30.8% of their workBiomedical Engineering: 3 works · 10.3% of their workMechanics of Materials: 2 works · 6.4% of their workControl and Systems Engineering: 1 works · 5.1% of their workMaterials Science: 6 works · 21.8% of their workMaterials Chemistry: 6 works · 21.8% of their workPhysics and Astronomy: 3 works · 12.8% of their workAtomic and Molecular Physics, and Optics: 3 works · 12.8% of their workEverything else: 3 works · 12.8% of their workTHEIR WORKHisayuki Yamatsu26works
Physical Sciences87%

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. Engineering1452.6%
    2. Materials Science621.8%
    3. Physics and Astronomy312.8%
  2. Everything else312.8%
  1. 1Electrical and Electronic Engineering31% of their works
  2. 2Materials Chemistry22% of their works
  3. 3Atomic and Molecular Physics, and Optics13% of their works
  4. 4Biomedical Engineering10% of their works
  5. 5Mechanics of Materials6% of their works
  6. 6Control and Systems Engineering5% of their works

Research topics

Which keywords describe Hisayuki Yamatsu's research?

The keywords of their largest research topics: Non-Volatile Memory, Phase Change Materials, Optical Interconnects, Semiconductor Lasers, Optical Modulators, Photonic Crystals, Lithium Niobate and Photonics.

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. Non-Volatile Memory171 topic
  2. Phase Change Materials171 topic
  3. Optical Interconnects151 topic
  4. Semiconductor Lasers151 topic
  5. Optical Modulators122 topics
  6. Photonic Crystals122 topics
  7. Lithium Niobate71 topic
  8. Photonics71 topic
  9. Adhesion51 topic
  10. Gecko51 topic
  11. Microcavities51 topic
  12. Microfabrication51 topic
  13. Silicon Photonics51 topic
  14. Two-Photon Absorption51 topic
  15. Cellular Automata41 topic
  16. Computation41 topic
  17. Iterative Learning Control41 topic
  18. Repetitive Control41 topic

Where does Hisayuki Yamatsu work?

Hisayuki Yamatsu's main affiliation in the publication record is Sony Computer Science Laboratories, Japan.

How many publications and citations does Hisayuki Yamatsu have?

OpenAlex counts 26 works and 195 citations for Hisayuki Yamatsu, an h-index of 8, ranking #7,317,925 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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