Hiroshi Ogawa
Hiroshi Ogawa publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry, on topics such as Semiconductor Quantum Structures and Devices, Chalcogenide Semiconductor Thin Films and Advanced Semiconductor Detectors and Materials.
- World rank
- #479,611 of 1,633,909 ranked researchers
- Rank in Japan
- #17,741 of 114,622
- Works
- 143
- Citations
- 408
- Citations per work
- 2.9
What does Hiroshi Ogawa 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 Engineering20% of their works
- 2Atomic and Molecular Physics, and Optics13% of their works
- 3Materials Chemistry11% of their works
- 4Radiation6% of their works
- 5Biomedical Engineering6% of their works
- 6Aerospace Engineering5% of their works
Research topics
- Semiconductor Quantum Structures and Devices
- Chalcogenide Semiconductor Thin Films
- Advanced Semiconductor Detectors and Materials
- Particle Accelerators and Free-Electron Lasers
- Advanced X-ray Imaging Techniques
- ZnO doping and properties
- GaN-based semiconductor devices and materials
- Particle accelerators and beam dynamics
Which keywords describe Hiroshi Ogawa's research?
The keywords of their largest research topics: Nanowires, Photovoltaics, Semiconductor, Band Parameters, Quantum Dots, Semiconductors, Single-Photon Source and Efficiency.
- Negative Ion Sources
- Nanostructures
- III-Nitrides
- Phase Retrieval
- Free-Electron Lasers
- Infrared Detectors
- Efficiency
- Semiconductors
- Band Parameters
- Photovoltaics
- Nanowires
- Semiconductor
- Quantum Dots
- Single-Photon Source
- Thin-Film Solar Cells
- Semiconductor Materials
- X-Ray
- X-ray Imaging
- Light-Emitting Diodes
- Zinc Oxide
- Superconducting Cavities
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 21 words, with their numbers
- Nanowires243 topics
- Photovoltaics222 topics
- Semiconductor222 topics
- Band Parameters182 topics
- Quantum Dots121 topic
- Semiconductors122 topics
- Single-Photon Source121 topic
- Efficiency101 topic
- Thin-Film Solar Cells101 topic
- Infrared Detectors91 topic
- Semiconductor Materials91 topic
- Free-Electron Lasers81 topic
- X-Ray81 topic
- Phase Retrieval71 topic
- X-ray Imaging71 topic
- III-Nitrides61 topic
- Light-Emitting Diodes61 topic
- Nanostructures61 topic
- Zinc Oxide61 topic
- Negative Ion Sources41 topic
- Superconducting Cavities41 topic
Where does Hiroshi Ogawa work?
Hiroshi Ogawa's main affiliation in the publication record is Saga University, Japan.
How many publications and citations does Hiroshi Ogawa have?
Science Explorer counts 143 works and 408 citations for Hiroshi Ogawa, ranking #479,611 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 Hiroshi Ogawa
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