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Researcher · Tohoku University · Japan

Shimokawa

Shimokawa publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry, on topics such as Semiconductor Lasers and Optical Devices, Photonic and Optical Devices and Silicon and Solar Cell Technologies.

OpenAlex
World rank
#6,630,675
of 7,710,434 ranked researchers
Rank in Japan
#273,811
of 383,136
Works
15
Citations
7
Citations per work
0.5
h-index
2
i10-index 0Top 99.1% in Electrical and Electronic Engineering
Shimokawa

What does Shimokawa research?

Shimokawa's work is mostly in Engineering (45%), Physics and Astronomy (10%), Materials Science (8%).

Physical Sciences: 9 works · 63.1% of their workEngineering: 7 works · 44.7% of their workElectrical and Electronic Engineering: 6 works · 36.8% of their workMechanical Engineering: 1 works · 5.3% of their workBiomedical Engineering: 0 works · 2.6% of their workPhysics and Astronomy: 2 works · 10.5% of their workAtomic and Molecular Physics, and Optics: 2 works · 10.5% of their workMaterials Science: 1 works · 7.9% of their workMaterials Chemistry: 1 works · 7.9% of their workEverything else: 4 works · 29.0% of their workHealth Sciences: 1 works · 7.9% of their workMedicine: 1 works · 7.9% of their workCardiology and Cardiovascular Medicine: 1 works · 7.9% of their workTHEIR WORKShimokawa15works
Physical Sciences63%Health Sciences8%

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. Engineering744.7%
    2. Physics and Astronomy210.5%
    3. Materials Science17.9%
  2. Everything else429.0%
    1. Medicine17.9%
  1. 1Electrical and Electronic Engineering37% of their works
  2. 2Atomic and Molecular Physics, and Optics10% of their works
  3. 3Materials Chemistry8% of their works
  4. 4Cardiology and Cardiovascular Medicine8% of their works
  5. 5Mechanical Engineering5% of their works
  6. 6Biomedical Engineering3% of their works

Research topics

Which keywords describe Shimokawa's research?

The keywords of their largest research topics: Solar Cells, Optical Interconnects, Semiconductor Lasers, Efficiency, Metal-Semiconductor Contacts, Nanoparticles, Optical Modulators and Porous Silicon.

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 17 words, with their numbers
  1. Solar Cells42 topics
  2. Optical Interconnects31 topic
  3. Semiconductor Lasers31 topic
  4. Efficiency21 topic
  5. Metal-Semiconductor Contacts21 topic
  6. Nanoparticles21 topic
  7. Optical Modulators21 topic
  8. Porous Silicon21 topic
  9. Schottky Barrier21 topic
  10. Silicon21 topic
  11. Silicon Photonics21 topic
  12. Bacterial Therapy11 topic
  13. Chiral Separation11 topic
  14. Lipid Rafts11 topic
  15. Liquid Chromatography11 topic
  16. Membrane Lipids11 topic
  17. Tumor Targeting11 topic

Where does Shimokawa work?

Shimokawa's main affiliation in the publication record is Tohoku University, Japan.

How many publications and citations does Shimokawa have?

OpenAlex counts 15 works and 7 citations for Shimokawa, an h-index of 2, ranking #6,630,675 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.

Discussion

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