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Researcher · Fujitsu (Japan) · Japan

Motomu Takatsu

Motomu Takatsu publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Artificial Intelligence, on topics such as Semiconductor Quantum Structures and Devices, Quantum and electron transport phenomena and Semiconductor Lasers and Optical Devices.

OpenAlex
World rank
#2,041,114
of 7,710,434 ranked researchers
Rank in Japan
#37,465
of 383,136
Works
75
Citations
1.8k
Citations per work
24.1
h-index
21
i10-index 36Top 16% in Electrical and Electronic Engineering
Motomu Takatsu

What does Motomu Takatsu research?

Motomu Takatsu's work is mostly in Engineering (41%), Physics and Astronomy (40%), Computer Science (8%).

Physical Sciences: 70 works · 92.8% of their workEngineering: 31 works · 40.7% of their workElectrical and Electronic Engineering: 29 works · 38.4% of their workBiomedical Engineering: 2 works · 2.3% of their workPhysics and Astronomy: 30 works · 40.2% of their workAtomic and Molecular Physics, and Optics: 28 works · 37.0% of their workCondensed Matter Physics: 2 works · 3.2% of their workComputer Science: 6 works · 7.8% of their workArtificial Intelligence: 6 works · 7.8% of their workMaterials Science: 3 works · 4.1% of their workMaterials Chemistry: 3 works · 4.1% of their workEverything else: 5 works · 7.2% of their workTHEIR WORKMotomu Takatsu75works
Physical Sciences93%

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. Engineering3140.7%
    2. Physics and Astronomy3040.2%
    3. Computer Science67.8%
    4. Materials Science34.1%
  2. Everything else57.2%
  1. 1Electrical and Electronic Engineering38% of their works
  2. 2Atomic and Molecular Physics, and Optics37% of their works
  3. 3Artificial Intelligence8% of their works
  4. 4Materials Chemistry4% of their works
  5. 5Condensed Matter Physics3% of their works
  6. 6Biomedical Engineering2% of their works

Research topics

Which keywords describe Motomu Takatsu's research?

The keywords of their largest research topics: Photovoltaics, Quantum Dots, Semiconductor, Single-Photon Source, Semiconductor Quantum Dots, Spintronics, Optical Interconnects and Semiconductor Lasers.

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. Photovoltaics522 topics
  2. Quantum Dots522 topics
  3. Semiconductor461 topic
  4. Single-Photon Source461 topic
  5. Semiconductor Quantum Dots241 topic
  6. Spintronics241 topic
  7. Optical Interconnects191 topic
  8. Semiconductor Lasers191 topic
  9. Nanowire Transistors171 topic
  10. Tunnel Field-Effect Transistors171 topic
  11. Optical Modulators161 topic
  12. Silicon Photonics161 topic
  13. Entanglement81 topic
  14. Quantum81 topic
  15. Bioimaging61 topic
  16. Nanocrystals61 topic
  17. Quantum Computation61 topic
  18. Quantum Information61 topic

Where does Motomu Takatsu work?

Motomu Takatsu's main affiliation in the publication record is Fujitsu (Japan), Japan.

How many publications and citations does Motomu Takatsu have?

OpenAlex counts 75 works and 1,809 citations for Motomu Takatsu, an h-index of 21, ranking #2,041,114 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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