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" (873,864 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
Marco Buongiorno Nardelli
Computational Condensed Matter
Complexity
Music Composition and Analysis
Metrics
H-Index
i10 Index
Citation
66
152
26,962
Vladimir P Drachev
Optics
Plasmonics
Metamaterials
Nanophotonics
PIC
Metrics
H-Index
i10 Index
Citation
44
97
11,181
Robert Mallet
cardioprotection
neuroprotection
hypoxia
metabolism
antioxidants
Metrics
H-Index
i10 Index
Citation
44
91
5,860
Yuri Rostovtsev
Laser Physics
Laser spectroscopy
Quantum and nonlinear optics
Atomic and Molecular Physics
Metrics
H-Index
i10 Index
Citation
41
105
7,156
Oliviero Andreussi
Computational Physics
Computational Chemistry
Computational Material Science
Metrics
H-Index
i10 Index
Citation
29
38
10,821
Arturo Tozzi
Neuroscience
topology
theoretical physics
pediatrics
Metrics
H-Index
i10 Index
Citation
24
47
2,146
Usha Philipose
Condensed Matter Physics
Nanotechnology
Metrics
H-Index
i10 Index
Citation
21
33
1,373
Brian O Connor
photographs
moving image documents
representation
questions
Metrics
H-Index
i10 Index
Citation
18
26
1,099
Jose L Pacheco
Plasma Physics
Radiation-Solid Interactions
Metrics
H-Index
i10 Index
Citation
11
14
2,112
Trung Ha
astrophysics
turbulence
black hole accretion
machine learning
Metrics
H-Index
i10 Index
Citation
6
3
102
Rankings
Ranking Based On Selection: 1
Marco Buongiorno Nardelli
Metrics
H-Index
i10 Index
Citation Counts
66
152
26,962
Computational Condensed Matter
Complexity
Music Composition and Analysis
Rankings
Ranking Based On Selection: 2
Paolo Grigolini
Metrics
H-Index
i10 Index
Citation Counts
60
241
13,249
Rankings
Ranking Based On Selection: 3
Vladimir P Drachev
Metrics
H-Index
i10 Index
Citation Counts
44
97
11,181
Optics
Plasmonics
Metamaterials
Nanophotonics
PIC
Rankings
Ranking Based On Selection: 4
Robert Mallet
Metrics
H-Index
i10 Index
Citation Counts
44
91
5,860
cardioprotection
neuroprotection
hypoxia
metabolism
antioxidants
Rankings
Ranking Based On Selection: 5
Yuri Rostovtsev
Metrics
H-Index
i10 Index
Citation Counts
41
105
7,156
Laser Physics
Laser spectroscopy
Quantum and nonlinear optics
Atomic and Molecular Physics
Rankings
Ranking Based On Selection: 6
Oliviero Andreussi
Metrics
H-Index
i10 Index
Citation Counts
29
38
10,821
Computational Physics
Computational Chemistry
Computational Material Science
Rankings
Ranking Based On Selection: 7
Arkadii Krokhin
Metrics
H-Index
i10 Index
Citation Counts
28
66
3,909
Rankings
Ranking Based On Selection: 8
Yuan Li
Metrics
H-Index
i10 Index
Citation Counts
26
39
3,367
Rankings
Ranking Based On Selection: 9
Arturo Tozzi
Metrics
H-Index
i10 Index
Citation Counts
24
47
2,146
Neuroscience
topology
theoretical physics
pediatrics
Rankings
Ranking Based On Selection: 10
Ruth Chabay
Metrics
H-Index
i10 Index
Citation Counts
22
28
4,211
Rankings
Ranking Based On Selection: 11
Usha Philipose
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,373
Condensed Matter Physics
Nanotechnology
Rankings
Ranking Based On Selection: 12
Brian O Connor
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,099
photographs
moving image documents
representation
questions
Rankings
Ranking Based On Selection: 13
Jose L Pacheco
Metrics
H-Index
i10 Index
Citation Counts
11
14
2,112
Plasma Physics
Radiation-Solid Interactions
Rankings
Ranking Based On Selection: 14
Trung Ha
Metrics
H-Index
i10 Index
Citation Counts
6
3
102
astrophysics
turbulence
black hole accretion
machine learning
Rankings
Ranking Based On Selection: 15
Andrey Bozhko
Metrics
H-Index
i10 Index
Citation Counts
3
2
47
Rankings
Ranking Based On Selection: 16
Michael Harcrow
Metrics
H-Index
i10 Index
Citation Counts
3
0
18