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Researcher · Hokkaido University · Japan

J. Nakahara

J. Nakahara publishes mostly in Materials Chemistry, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering, on topics such as Silicon Nanostructures and Photoluminescence, Semiconductor materials and devices and Thin-Film Transistor Technologies.

OpenAlex
World rank
#5,520,527
of 7,710,434 ranked researchers
Rank in Japan
#188,795
of 383,136
Works
20
Citations
93
Citations per work
4.7
h-index
5
i10-index 5Top 94% in Materials Chemistry
J. Nakahara

What does J. Nakahara research?

J. Nakahara's work is mostly in Physics and Astronomy (30%), Materials Science (26%), Engineering (19%).

Physical Sciences: 15 works · 75.6% of their workPhysics and Astronomy: 6 works · 29.9% of their workAtomic and Molecular Physics, and Optics: 4 works · 21.1% of their workCondensed Matter Physics: 2 works · 8.8% of their workMaterials Science: 5 works · 26.4% of their workMaterials Chemistry: 4 works · 21.1% of their workElectronic, Optical and Magnetic Materials: 1 works · 5.3% of their workEngineering: 4 works · 19.3% of their workElectrical and Electronic Engineering: 3 works · 14.0% of their workMechanics of Materials: 1 works · 5.3% of their workEverything else: 5 works · 24.4% of their workTHEIR WORKJ. Nakahara20works
Physical Sciences76%

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. Physics and Astronomy629.9%
    2. Materials Science526.4%
    3. Engineering419.3%
  2. Everything else524.4%
  1. 1Materials Chemistry21% of their works
  2. 2Atomic and Molecular Physics, and Optics21% of their works
  3. 3Electrical and Electronic Engineering14% of their works
  4. 4Condensed Matter Physics9% of their works
  5. 5Mechanics of Materials5% of their works
  6. 6Electronic, Optical and Magnetic Materials5% of their works

Research topics

Which keywords describe J. Nakahara's research?

The keywords of their largest research topics: Nanoparticles, Porous Silicon, Atomic Layer Deposition, Density Functional Theory, Dispersion Correction, Ferroelectric Materials, High-k Dielectrics and Lead-free Piezoceramics.

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 16 words, with their numbers
  1. Nanoparticles31 topic
  2. Porous Silicon31 topic
  3. Atomic Layer Deposition21 topic
  4. Density Functional Theory21 topic
  5. Dispersion Correction21 topic
  6. Ferroelectric Materials21 topic
  7. High-k Dielectrics21 topic
  8. Lead-free Piezoceramics21 topic
  9. Lithium Niobate21 topic
  10. Oxide Interfaces21 topic
  11. Photonics21 topic
  12. Plasmonics21 topic
  13. Spectroscopy21 topic
  14. Terahertz Technology21 topic
  15. Thin-Film Transistors21 topic
  16. Two-Dimensional Electron Gases21 topic

Where does J. Nakahara work?

J. Nakahara's main affiliation in the publication record is Hokkaido University, Japan.

How many publications and citations does J. Nakahara have?

OpenAlex counts 20 works and 93 citations for J. Nakahara, an h-index of 5, ranking #5,520,527 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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