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
Robert Ferdman
Astronomy
pulsars
compact objects
radio astronomy
binary evolution
Metrics
H-Index
i10 Index
Citation
57
100
15,538
David Bradshaw
Quantum electrodynamics
Nanophotonics
Nonlinear Optics
Metrics
H-Index
i10 Index
Citation
22
41
2,062
Donnie Cameron
Magnetic Resonance Imaging and Spectroscopy
Metrics
H-Index
i10 Index
Citation
18
27
1,029
Magnus O Borgh
Ultra-cold atoms
Bose-Einstein condensates
Spinor condensates
Topological defects
Quantum Optics
Metrics
H-Index
i10 Index
Citation
15
18
722
Crs Haines
quantum phase transitions
mineral physics
phase transitions
emergent phenomena
Metrics
H-Index
i10 Index
Citation
12
13
462
alan cottey
Science and ethics
Peer review
Sustainability
Futures
Nuclear physics education
Metrics
H-Index
i10 Index
Citation
10
10
457
Giuseppe Baio
Quantum Physics
Ultra-cold gases
Solitons
Topological defects
Spinor BECs
Metrics
H-Index
i10 Index
Citation
4
3
65
Chris Barrell
atmospheric science
ocean-atmosphere interaction
marginal ice zone
boundary-layer meteorology
numerical weather prediction
Metrics
H-Index
i10 Index
Citation
4
2
129
Rankings
Ranking Based On Selection: 1
Robert Ferdman
Metrics
H-Index
i10 Index
Citation Counts
57
100
15,538
Astronomy
pulsars
compact objects
radio astronomy
binary evolution
Rankings
Ranking Based On Selection: 2
David Bradshaw
Metrics
H-Index
i10 Index
Citation Counts
22
41
2,062
Quantum electrodynamics
Nanophotonics
Nonlinear Optics
Rankings
Ranking Based On Selection: 3
Sam Lander
Metrics
H-Index
i10 Index
Citation Counts
22
25
1,354
Rankings
Ranking Based On Selection: 4
Donnie Cameron
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,029
Magnetic Resonance Imaging and Spectroscopy
Rankings
Ranking Based On Selection: 5
Glyn Johnson
Metrics
H-Index
i10 Index
Citation Counts
17
34
979
Rankings
Ranking Based On Selection: 6
Magnus O Borgh
Metrics
H-Index
i10 Index
Citation Counts
15
18
722
Ultra-cold atoms
Bose-Einstein condensates
Spinor condensates
Topological defects
Quantum Optics
Rankings
Ranking Based On Selection: 7
Crs Haines
Metrics
H-Index
i10 Index
Citation Counts
12
13
462
quantum phase transitions
mineral physics
phase transitions
emergent phenomena
Rankings
Ranking Based On Selection: 8
Jessica Johnson
Metrics
H-Index
i10 Index
Citation Counts
10
11
413
Rankings
Ranking Based On Selection: 9
alan cottey
Metrics
H-Index
i10 Index
Citation Counts
10
10
457
Science and ethics
Peer review
Sustainability
Futures
Nuclear physics education
Rankings
Ranking Based On Selection: 10
Giuseppe Baio
Metrics
H-Index
i10 Index
Citation Counts
4
3
65
Quantum Physics
Ultra-cold gases
Solitons
Topological defects
Spinor BECs
Rankings
Ranking Based On Selection: 11
Chris Barrell
Metrics
H-Index
i10 Index
Citation Counts
4
2
129
atmospheric science
ocean-atmosphere interaction
marginal ice zone
boundary-layer meteorology
numerical weather prediction