FUMIO KOYAMA
FUMIO KOYAMA publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Aerospace Engineering, on topics such as Semiconductor Lasers and Optical Devices, Semiconductor Quantum Structures and Devices and Military Technology and Strategies.
- World rank
- #1,396,252 of 1,633,909 ranked researchers
- Rank in United States
- #325,057 of 358,040
- Works
- 102
- Citations
- 0
What does FUMIO KOYAMA research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Electrical and Electronic Engineering41% of their works
- 2Atomic and Molecular Physics, and Optics18% of their works
- 3Aerospace Engineering10% of their works
- 4Sociology and Political Science10% of their works
- 5Transportation10% of their works
- 6Condensed Matter Physics3% of their works
Research topics
Which keywords describe FUMIO KOYAMA's research?
The keywords of their largest research topics: Band Parameters, Nanowires, Optical Interconnects, Semiconductor Lasers, Quantum Dots, Semiconductor, Air Force and Culture.
- Semiconductors
- Optical Fiber
- Silicon Photonics
- Transport Policy
- Legal Regulation
- Culture
- Semiconductor
- Semiconductor Lasers
- Nanowires
- Band Parameters
- Optical Interconnects
- Quantum Dots
- Air Force
- Islam
- Modernization
- Optical Modulators
- Coherent Detection
- III-Nitrides
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
- Band Parameters302 topics
- Nanowires302 topics
- Optical Interconnects301 topic
- Semiconductor Lasers301 topic
- Quantum Dots241 topic
- Semiconductor241 topic
- Air Force191 topic
- Culture191 topic
- Islam191 topic
- Legal Regulation191 topic
- Modernization191 topic
- Transport Policy191 topic
- Optical Modulators161 topic
- Silicon Photonics161 topic
- Coherent Detection91 topic
- Optical Fiber91 topic
- III-Nitrides61 topic
- Semiconductors61 topic
Where does FUMIO KOYAMA work?
FUMIO KOYAMA's main affiliation in the publication record is Innovative Research (United States), United States.
How many publications and citations does FUMIO KOYAMA have?
Science Explorer counts 102 works and 0 citations for FUMIO KOYAMA, ranking #1,396,252 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 FUMIO KOYAMA
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