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Researcher · RIKEN · Japan

Hiroaki Ohnishi

Hiroaki Ohnishi publishes mostly in Nuclear and High Energy Physics, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics, on topics such as Particle physics theoretical and experimental studies, Quantum Chromodynamics and Particle Interactions and High-Energy Particle Collisions Research.

ORCID 0000-0001-9427-1984 OpenAlex
World rank
#402,085
of 7,710,434 ranked researchers
Rank in Japan
#3,762
of 383,136
Works
584
Citations
25k
Citations per work
42.6
h-index
79
i10-index 244Top 4.7% in Nuclear and High Energy Physics
Hiroaki Ohnishi

What does Hiroaki Ohnishi research?

Hiroaki Ohnishi's work is mostly in Physics and Astronomy (58%), Engineering (9%), Biochemistry, Genetics and Molecular Biology (2%).

Physical Sciences: 392 works · 67.1% of their workPhysics and Astronomy: 338 works · 57.9% of their workNuclear and High Energy Physics: 283 works · 48.5% of their workAtomic and Molecular Physics, and Optics: 42 works · 7.2% of their workRadiation: 13 works · 2.2% of their workEngineering: 54 works · 9.2% of their workElectrical and Electronic Engineering: 44 works · 7.5% of their workAerospace Engineering: 10 works · 1.7% of their workEverything else: 182 works · 31.2% of their workLife Sciences: 10 works · 1.7% of their workBiochemistry, Genetics and Molecular Biology: 10 works · 1.7% of their workMolecular Biology: 10 works · 1.7% of their workTHEIR WORKHiroaki Ohnishi584works
Life Sciences2%Physical Sciences67%

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 Astronomy33857.9%
    2. Engineering549.2%
  2. Everything else18231.2%
    1. Biochemistry, Genetics and Molecular Biology101.7%
  1. 1Nuclear and High Energy Physics48% of their works
  2. 2Electrical and Electronic Engineering8% of their works
  3. 3Atomic and Molecular Physics, and Optics7% of their works
  4. 4Radiation2% of their works
  5. 5Molecular Biology2% of their works
  6. 6Aerospace Engineering2% of their works

Research topics

Which keywords describe Hiroaki Ohnishi's research?

The keywords of their largest research topics: Lattice QCD, High-Energy Collider, Particle Physics, charmonium, QCD, Heavy-Ion Collisions, Quark-Gluon Plasma and Quantum Dots.

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. Lattice QCD4702 topics
  2. High-Energy Collider2511 topic
  3. Particle Physics2511 topic
  4. QCD2401 topic
  5. charmonium2401 topic
  6. Heavy-Ion Collisions2301 topic
  7. Quark-Gluon Plasma2301 topic
  8. Quantum Dots411 topic
  9. Semiconductor411 topic
  10. Particle Detectors381 topic
  11. Silicon Detectors381 topic
  12. Nuclear Forces281 topic
  13. Nuclear Structure281 topic
  14. Atomic Magnetometer261 topic
  15. Magnetic Resonance Imaging261 topic
  16. Nanowire Transistors261 topic
  17. Tunnel Field-Effect Transistors261 topic

Where does Hiroaki Ohnishi work?

Hiroaki Ohnishi's main affiliation in the publication record is RIKEN, Japan.

How many publications and citations does Hiroaki Ohnishi have?

OpenAlex counts 584 works and 24,891 citations for Hiroaki Ohnishi, an h-index of 79, ranking #402,085 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.

Other researchers named Hiroaki Ohnishi

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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