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Researcher · Photonics Electronics Technology Research Association · Japan

Isao Tamai

Isao Tamai publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Condensed Matter Physics, on topics such as Photonic and Optical Devices, Semiconductor Lasers and Optical Devices and Semiconductor Quantum Structures and Devices.

OpenAlex
World rank
#6,555,839
of 7,710,434 ranked researchers
Rank in Japan
#267,282
of 383,136
Works
41
Citations
272
Citations per work
6.6
h-index
9
i10-index 9Top 59% in Electrical and Electronic Engineering
Isao Tamai

What does Isao Tamai research?

Isao Tamai's work is mostly in Engineering (66%), Physics and Astronomy (27%), Materials Science (3%).

Physical Sciences: 40 works · 96.4% of their workEngineering: 27 works · 65.7% of their workElectrical and Electronic Engineering: 23 works · 56.1% of their workBiomedical Engineering: 4 works · 9.6% of their workPhysics and Astronomy: 11 works · 27.2% of their workAtomic and Molecular Physics, and Optics: 7 works · 16.7% of their workCondensed Matter Physics: 4 works · 10.5% of their workMaterials Science: 1 works · 2.6% of their workMaterials Chemistry: 1 works · 2.6% of their workEarth and Planetary Sciences: 0 works · 0.9% of their workAtmospheric Science: 0 works · 0.9% of their workEverything else: 1 works · 3.6% of their workTHEIR WORKIsao Tamai41works
Physical Sciences96%

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. Engineering2765.7%
    2. Physics and Astronomy1127.2%
    3. Materials Science12.6%
    4. Earth and Planetary Sciences00.9%
  2. Everything else13.6%
  1. 1Electrical and Electronic Engineering56% of their works
  2. 2Atomic and Molecular Physics, and Optics17% of their works
  3. 3Condensed Matter Physics10% of their works
  4. 4Biomedical Engineering10% of their works
  5. 5Materials Chemistry3% of their works
  6. 6Atmospheric Science1% of their works

Research topics

Which keywords describe Isao Tamai's research?

The keywords of their largest research topics: Band Parameters, Nanowires, Biosensors, Semiconductor, Optical Interconnects, Optical Modulators, Quantum Dots 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 20 words, with their numbers
  1. Band Parameters282 topics
  2. Nanowires282 topics
  3. Biosensors252 topics
  4. Semiconductor252 topics
  5. Optical Interconnects161 topic
  6. Optical Modulators161 topic
  7. Quantum Dots161 topic
  8. Semiconductor Lasers161 topic
  9. Silicon Photonics161 topic
  10. Single-Photon Source161 topic
  11. III-Nitrides121 topic
  12. Semiconductors121 topic
  13. Nanosensors91 topic
  14. Nanowire91 topic
  15. Nanowire Transistors61 topic
  16. Tunnel Field-Effect Transistors61 topic
  17. Atomic Layer Deposition51 topic
  18. High-k Dielectrics51 topic
  19. Fiber Optic Sensors41 topic
  20. Optical Fiber41 topic

Where does Isao Tamai work?

Isao Tamai's main affiliation in the publication record is Photonics Electronics Technology Research Association, Japan.

How many publications and citations does Isao Tamai have?

OpenAlex counts 41 works and 272 citations for Isao Tamai, an h-index of 9, ranking #6,555,839 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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