Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (910,673 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Hyungsub Kim
Neutron/X-ray diffraction
Rechargeable batteries
Metrics
H-Index
i10 Index
Citation
48
91
9,690
* Rankings
Ranking Based On Selection: 2
Wan Chuck Woo (우완측)
neutron diffraction
mechanical behavior (중성자회절
금속기계적물성)
Metrics
H-Index
i10 Index
Citation
43
108
5,793
* Rankings
Ranking Based On Selection: 5
Won-Pil Baek
Nuclear safety
thermal hydraulics
critical heat flux
Metrics
H-Index
i10 Index
Citation
28
80
2,928
* Rankings
Ranking Based On Selection: 6
In-Ho Yoon
Nuclear
Environment
Management
Remediation
Radionuclide
Metrics
H-Index
i10 Index
Citation
25
42
2,074
* Rankings
Ranking Based On Selection: 8
Taejoo Kim
neutron radiography
heat exchanger
two-phase flow
cultural heritage
Metrics
H-Index
i10 Index
Citation
15
21
711
* Rankings
Ranking Based On Selection: 9
Jeongmook Lee
Laser Spectroscopy
Raman spectroscopy
Nuclear Fuel
Radiochemistry
Metrics
H-Index
i10 Index
Citation
11
13
374
* Rankings
Ranking Based On Selection: 10
Ki-Yeon Kim
magnetism
organic-inorganic halide perovskites
polarized neutron reflectometry
Metrics
H-Index
i10 Index
Citation
11
11
293

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Seunghyun Lee
Atomic physics
Molecular physics
Cold & ultra cold physics
Trapped ion collisions
Metrics
H-Index
i10 Index
Citation
7
7
454
Rankings
Ranking Based On Selection: 1
Hyungsub Kim
Metrics
H-Index
i10 Index
Citation Counts
48
91
9,690
Neutron/X-ray diffraction
Rechargeable batteries
Rankings
Ranking Based On Selection: 2
Wan Chuck Woo (우완측)
Metrics
H-Index
i10 Index
Citation Counts
43
108
5,793
neutron diffraction
mechanical behavior (중성자회절
금속기계적물성)
Rankings
Ranking Based On Selection: 3
Jinkyun Park
Metrics
H-Index
i10 Index
Citation Counts
32
95
3,165
Rankings
Ranking Based On Selection: 4
Jaewook Kim
Metrics
H-Index
i10 Index
Citation Counts
28
51
2,587
Rankings
Ranking Based On Selection: 5
Won-Pil Baek
Metrics
H-Index
i10 Index
Citation Counts
28
80
2,928
Nuclear safety
thermal hydraulics
critical heat flux
Rankings
Ranking Based On Selection: 6
In-Ho Yoon
Metrics
H-Index
i10 Index
Citation Counts
25
42
2,074
Nuclear
Environment
Management
Remediation
Radionuclide
Rankings
Ranking Based On Selection: 7
Sungdae Ji
Metrics
H-Index
i10 Index
Citation Counts
21
27
1,822
Rankings
Ranking Based On Selection: 8
Taejoo Kim
Metrics
H-Index
i10 Index
Citation Counts
15
21
711
neutron radiography
heat exchanger
two-phase flow
cultural heritage
Rankings
Ranking Based On Selection: 9
Jeongmook Lee
Metrics
H-Index
i10 Index
Citation Counts
11
13
374
Laser Spectroscopy
Raman spectroscopy
Nuclear Fuel
Radiochemistry
Rankings
Ranking Based On Selection: 10
Ki-Yeon Kim
Metrics
H-Index
i10 Index
Citation Counts
11
11
293
magnetism
organic-inorganic halide perovskites
polarized neutron reflectometry

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Pilsoo Lee|Phil Lee
Metrics
H-Index
i10 Index
Citation Counts
10
11
512
Rankings
Ranking Based On Selection: 12
Wonhyuk Shon
Metrics
H-Index
i10 Index
Citation Counts
9
9
207
Rankings
Ranking Based On Selection: 13
Bo-Young Han
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,074
Rankings
Ranking Based On Selection: 14
Jun Kue Park
Metrics
H-Index
i10 Index
Citation Counts
9
8
243
Condensed matter physics
Material Science
Rankings
Ranking Based On Selection: 15
Seunghyun Lee
Metrics
H-Index
i10 Index
Citation Counts
7
7
454
Atomic physics
Molecular physics
Cold & ultra cold physics
Trapped ion collisions
Rankings
Ranking Based On Selection: 16
Varun Pathania
Metrics
H-Index
i10 Index
Citation Counts
4
3
87
High Power Physics
Free Electron Laser
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