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Researcher · Fuji Electric (Japan) · Japan

T. Hama

T. Hama publishes mostly in Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics, on topics such as Silicon and Solar Cell Technologies, Thin-Film Transistor Technologies and Chalcogenide Semiconductor Thin Films.

OpenAlex
World rank
#5,353,271
of 7,710,434 ranked researchers
Rank in Japan
#177,896
of 383,136
Works
32
Citations
333
Citations per work
10.4
h-index
11
i10-index 11Top 47% in Electrical and Electronic Engineering
T. Hama

What does T. Hama research?

T. Hama's work is mostly in Engineering (40%), Materials Science (19%), Energy (6%).

Physical Sciences: 22 works · 69.8% of their workEngineering: 13 works · 39.6% of their workElectrical and Electronic Engineering: 11 works · 34.9% of their workMechanical Engineering: 2 works · 4.7% of their workMaterials Science: 6 works · 18.6% of their workMaterials Chemistry: 6 works · 18.6% of their workEnergy: 2 works · 5.8% of their workRenewable Energy, Sustainability and the Environment: 2 works · 5.8% of their workPhysics and Astronomy: 2 works · 5.8% of their workAtomic and Molecular Physics, and Optics: 2 works · 5.8% of their workEverything else: 9 works · 27.9% of their workLife Sciences: 1 works · 2.3% of their workImmunology and Microbiology: 1 works · 2.3% of their workImmunology: 1 works · 2.3% of their workTHEIR WORKT. Hama32works
Life Sciences2%Physical Sciences70%

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. Engineering1339.6%
    2. Materials Science618.6%
    3. Energy25.8%
    4. Physics and Astronomy25.8%
  2. Everything else927.9%
    1. Immunology and Microbiology12.3%
  1. 1Electrical and Electronic Engineering35% of their works
  2. 2Materials Chemistry19% of their works
  3. 3Atomic and Molecular Physics, and Optics6% of their works
  4. 4Renewable Energy, Sustainability and the Environment6% of their works
  5. 5Mechanical Engineering5% of their works
  6. 6Immunology2% of their works

Research topics

Which keywords describe T. Hama's research?

The keywords of their largest research topics: Solar Cells, Photovoltaics, Efficiency, Nanocrystals, Bioimaging, Passivation, Silicon and Plasmonics.

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 23 words, with their numbers
  1. Solar Cells233 topics
  2. Photovoltaics223 topics
  3. Efficiency183 topics
  4. Nanocrystals132 topics
  5. Bioimaging112 topics
  6. Passivation91 topic
  7. Silicon91 topic
  8. Plasmonics81 topic
  9. Thin-Film Transistors81 topic
  10. CZTS71 topic
  11. Thin-Film Solar Cells71 topic
  12. Quantum Dots61 topic
  13. Semiconductor Nanocrystals61 topic
  14. Nanoparticles51 topic
  15. Porous Silicon51 topic
  16. Renewable Energy52 topics
  17. Solar Energy52 topics
  18. Maximum Power Point Tracking31 topic
  19. Photovoltaic Arrays31 topic
  20. Life Cycle Assessment21 topic
  21. Organometal Halide Perovskites21 topic
  22. Perovskite Solar Cells21 topic
  23. Photovoltaic Systems21 topic

Where does T. Hama work?

T. Hama's main affiliation in the publication record is Fuji Electric (Japan), Japan.

How many publications and citations does T. Hama have?

OpenAlex counts 32 works and 333 citations for T. Hama, an h-index of 11, ranking #5,353,271 of 7,710,434 researchers worldwide on the quality 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.

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.

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