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Researcher · Mitsubishi Materials (Japan) · Japan

Ryoji Nakayama

Ryoji Nakayama publishes mostly in Electronic, Optical and Magnetic Materials, Materials Chemistry and Biomedical Engineering, on topics such as Magnetic Properties of Alloys, Hydrogen Storage and Materials and Magnetic and Electromagnetic Effects.

OpenAlex
World rank
#4,386,981
of 7,710,434 ranked researchers
Rank in Japan
#125,020
of 383,136
Works
34
Citations
628
Citations per work
18.5
h-index
11
i10-index 11Top 59% in Electronic, Optical and Magnetic Materials
Ryoji Nakayama

What does Ryoji Nakayama research?

Ryoji Nakayama's work is mostly in Materials Science (45%), Engineering (23%), Biochemistry, Genetics and Molecular Biology (8%).

Physical Sciences: 23 works · 67.7% of their workMaterials Science: 15 works · 44.8% of their workElectronic, Optical and Magnetic Materials: 11 works · 33.3% of their workMaterials Chemistry: 4 works · 11.5% of their workEngineering: 8 works · 22.9% of their workBiomedical Engineering: 3 works · 9.4% of their workMechanical Engineering: 3 works · 8.3% of their workElectrical and Electronic Engineering: 2 works · 5.2% of their workEverything else: 8 works · 24.0% of their workLife Sciences: 3 works · 8.3% of their workBiochemistry, Genetics and Molecular Biology: 3 works · 8.3% of their workPhysiology: 3 works · 8.3% of their workTHEIR WORKRyoji Nakayama34works
Life Sciences8%Physical Sciences68%

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. Materials Science1544.8%
    2. Engineering822.9%
  2. Everything else824.0%
    1. Biochemistry, Genetics and Molecular Biology38.3%
  1. 1Electronic, Optical and Magnetic Materials33% of their works
  2. 2Materials Chemistry12% of their works
  3. 3Biomedical Engineering9% of their works
  4. 4Physiology8% of their works
  5. 5Mechanical Engineering8% of their works
  6. 6Electrical and Electronic Engineering5% of their works

Research topics

Which keywords describe Ryoji Nakayama's research?

The keywords of their largest research topics: Permanent Magnets, Rare-Earth, Nanoparticles, Hydrogen Storage, Materials, Magnetic Fields, Nb3Sn Conductor and Superconducting Magnets.

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 17 words, with their numbers
  1. Permanent Magnets271 topic
  2. Rare-Earth271 topic
  3. Nanoparticles152 topics
  4. Hydrogen Storage101 topic
  5. Materials101 topic
  6. Magnetic Fields81 topic
  7. Nb3Sn Conductor81 topic
  8. Superconducting Magnets81 topic
  9. Water Treatment81 topic
  10. Skyrmions51 topic
  11. Spintronics51 topic
  12. Amorphous Alloys41 topic
  13. Bulk Metallic Glasses41 topic
  14. Heavy Fermion41 topic
  15. Superconductivity41 topic
  16. Magnetic Materials31 topic
  17. Magnetostriction31 topic

Where does Ryoji Nakayama work?

Ryoji Nakayama's main affiliation in the publication record is Mitsubishi Materials (Japan), Japan.

How many publications and citations does Ryoji Nakayama have?

OpenAlex counts 34 works and 628 citations for Ryoji Nakayama, an h-index of 11, ranking #4,386,981 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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