M. Hirayama
M. Hirayama publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Biomedical Engineering, on topics such as Semiconductor materials and devices, Advancements in Semiconductor Devices and Circuit Design and Radio Frequency Integrated Circuit Design.
- World rank
- #1,461,610 of 1,633,909 ranked researchers
- Rank in Japan
- #98,733 of 114,622
- Works
- 15
- Citations
- 37
- Citations per work
- 2.5
What does M. Hirayama 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 Engineering78% of their works
- 2Atomic and Molecular Physics, and Optics16% of their works
- 3Biomedical Engineering3% of their works
- 4Astronomy and Astrophysics3% of their works
Research topics
- Semiconductor materials and devices
- Advancements in Semiconductor Devices and Circuit Design
- Radio Frequency Integrated Circuit Design
- Semiconductor Lasers and Optical Devices
- Semiconductor Quantum Structures and Devices
- Semiconductor materials and interfaces
- Nanowire Synthesis and Applications
- Photonic and Optical Devices
Which keywords describe M. Hirayama's research?
The keywords of their largest research topics: Atomic Layer Deposition, High-k Dielectrics, Integrated Circuits, CMOS, Nanowire Transistors, Oscillators, Tunnel Field-Effect Transistors and Semiconductor.
- Silicon Photonics
- Nanowire
- Schottky Barrier
- Biosensors
- Single-Photon Source
- Quantum Dots
- Semiconductor
- Oscillators
- CMOS
- High-k Dielectrics
- Atomic Layer Deposition
- Integrated Circuits
- Nanowire Transistors
- Tunnel Field-Effect Transistors
- Optical Interconnects
- Semiconductor Lasers
- Solar Cells
- Metal-Semiconductor Contacts
- Nanosensors
- Optical Modulators
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 20 words, with their numbers
- Atomic Layer Deposition81 topic
- High-k Dielectrics81 topic
- Integrated Circuits62 topics
- CMOS51 topic
- Nanowire Transistors51 topic
- Oscillators51 topic
- Tunnel Field-Effect Transistors51 topic
- Semiconductor42 topics
- Optical Interconnects31 topic
- Quantum Dots31 topic
- Semiconductor Lasers31 topic
- Single-Photon Source31 topic
- Solar Cells32 topics
- Biosensors22 topics
- Metal-Semiconductor Contacts21 topic
- Schottky Barrier21 topic
- Nanosensors11 topic
- Nanowire11 topic
- Optical Modulators11 topic
- Silicon Photonics11 topic
Where does M. Hirayama work?
M. Hirayama's main affiliation in the publication record is NTT (Japan), Japan.
How many publications and citations does M. Hirayama have?
Science Explorer counts 15 works and 37 citations for M. Hirayama, ranking #1,461,610 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 M. Hirayama
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