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Researcher · Salesian Polytechnic · Japan

Tsutomu Kojima

Tsutomu Kojima publishes mostly in Atomic and Molecular Physics, and Optics, Organic Chemistry and Mechanical Engineering, on topics such as Semiconductor materials and interfaces, Synthetic Organic Chemistry Methods and Analytical Chemistry and Chromatography.

OpenAlex
World rank
#7,170,334
of 7,710,434 ranked researchers
Rank in Japan
#323,104
of 383,136
Works
43
Citations
318
Citations per work
7.4
h-index
12
i10-index 15Top 48% in Atomic and Molecular Physics, and Optics
Tsutomu Kojima

What does Tsutomu Kojima research?

Tsutomu Kojima's work is mostly in Engineering (19%), Physics and Astronomy (12%), Chemistry (9%).

Everything else: 24 works · 55.9% of their workPhysical Sciences: 19 works · 44.1% of their workEngineering: 8 works · 19.3% of their workMechanical Engineering: 4 works · 9.2% of their workElectrical and Electronic Engineering: 3 works · 6.4% of their workAerospace Engineering: 2 works · 3.7% of their workPhysics and Astronomy: 5 works · 11.9% of their workAtomic and Molecular Physics, and Optics: 5 works · 11.9% of their workChemistry: 4 works · 9.2% of their workOrganic Chemistry: 4 works · 9.2% of their workMaterials Science: 2 works · 3.7% of their workGeneral Materials Science: 2 works · 3.7% of their workTHEIR WORKTsutomu Kojima43works
Physical Sciences44%

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. Everything else2455.9%
    1. Engineering819.3%
    2. Physics and Astronomy511.9%
    3. Chemistry49.2%
    4. Materials Science23.7%
  1. 1Atomic and Molecular Physics, and Optics12% of their works
  2. 2Organic Chemistry9% of their works
  3. 3Mechanical Engineering9% of their works
  4. 4Electrical and Electronic Engineering6% of their works
  5. 5General Materials Science4% of their works
  6. 6Aerospace Engineering4% of their works

Research topics

Which keywords describe Tsutomu Kojima's research?

The keywords of their largest research topics: Enantioselective Synthesis, Metal-Semiconductor Contacts, Schottky Barrier, Mechanical Properties, Microstructure, Olefin Metathesis, Ruthenium Catalysts and Alloys.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 19 words, with their numbers
  1. Enantioselective Synthesis72 topics
  2. Metal-Semiconductor Contacts71 topic
  3. Schottky Barrier71 topic
  4. Mechanical Properties52 topics
  5. Microstructure52 topics
  6. Olefin Metathesis51 topic
  7. Ruthenium Catalysts51 topic
  8. Alloys31 topic
  9. Chemotherapy-Induced Peripheral Neuropathy31 topic
  10. Chiral Separation31 topic
  11. Liquid Chromatography31 topic
  12. Phase Diagrams31 topic
  13. Taxanes31 topic
  14. Alcohol Oxidation21 topic
  15. Catalytic21 topic
  16. Education21 topic
  17. Intermetallic Alloys21 topic
  18. Robotics Programming21 topic
  19. TiAl Alloys21 topic

Where does Tsutomu Kojima work?

Tsutomu Kojima's main affiliation in the publication record is Salesian Polytechnic, Japan.

How many publications and citations does Tsutomu Kojima have?

OpenAlex counts 43 works and 318 citations for Tsutomu Kojima, an h-index of 12, ranking #7,170,334 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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