Subfield · Nuclear Energy and Engineering
Top Countries in Nuclear Energy and Engineering Research
Russia ranks first in 2022–2025, out of 1 ranked countries.
Composite score: field-normalised excellence, output and total citations weighted 50 / 30 / 20, each as a percentile so no single heavy-tailed measure dominates. Floor: 100 fractional works in this field.
Ranked by research quality, 2022–2025
| # | Country | Score | Top-10% rate | Works | Citations | All time |
|---|---|---|---|---|---|---|
| 1 | Russia | 100.0 | 5.9% | 570 | 861 | #1 |
countries ranked worldwide in Nuclear Energy and Engineering (1). rank on the composite score within the stated pool. The score track runs 0 to 100; the rate track carries no world mark, because the world rate differs by field.
Ranked by volume, 2022–2025
- 1 Russia 570 works
- 2 China 174 works
- 3 Ukraine 90 works
- 4 United States 87 works
- 5 India 58 works
- 6 Uzbekistan 35 works
- 7 South Korea 29 works
- 8 Kazakhstan 28 works
- 9 Poland 24 works
- 10 Belarus 20 works
- 11 Iran 17 works
- 12 Türkiye 16 works