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" (873,690 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: 2
Thomas Nann
Physical Chemistry
Nanomaterials
Nanophotonics (Spectroscopy)
Bio-nanosciences
Electrochemistry (incl. Catalysis)
Metrics
H-Index
i10 Index
Citation
56
138
16,643
* Rankings
Ranking Based On Selection: 3
Scott Donne
Electrochemistry and materials science
Metrics
H-Index
i10 Index
Citation
54
158
10,912
* Rankings
Ranking Based On Selection: 5
Erica Wanless
Colloid and Interface Science
Responsive polymer coatings and particles
Particle-stabilised fluid interfaces
Metrics
H-Index
i10 Index
Citation
44
110
7,031
* Rankings
Ranking Based On Selection: 6
Warwick Belcher
synthetic chemistry
organic electronics
polymers
Metrics
H-Index
i10 Index
Citation
43
101
5,399
* Rankings
Ranking Based On Selection: 8
Alister Page
computational chemistry
nanomaterials
ionic liquids
deep eutectic solvents
specific ion effects
Metrics
H-Index
i10 Index
Citation
36
87
6,209
Lichun Li
carbon capture
CO2 capture
ammonia based carbon capture
PCC
Metrics
H-Index
i10 Index
Citation
27
49
2,388
* Rankings
Ranking Based On Selection: 10
Nima Movahedi
Mechanical Properties
Cellular Materials
Composite Materials
Advanced Manufacturing
Metrics
H-Index
i10 Index
Citation
21
23
1,122

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* Rankings
Ranking Based On Selection: 12
Cheng Zhou
Chemical looping
Renewable energy (Solar & Geothermal)
Material Science and Engineering
Metrics
H-Index
i10 Index
Citation
16
18
1,280
* Rankings
Ranking Based On Selection: 13
T Murphy
Chemistry
Ionic Liquids
Neutron diffraction
Scattering
Nanostructure
Metrics
H-Index
i10 Index
Citation
15
15
672
Rankings
Ranking Based On Selection: 1
Adam McCluskey
Metrics
H-Index
i10 Index
Citation Counts
57
189
11,171
Rankings
Ranking Based On Selection: 2
Thomas Nann
Metrics
H-Index
i10 Index
Citation Counts
56
138
16,643
Physical Chemistry
Nanomaterials
Nanophotonics (Spectroscopy)
Bio-nanosciences
Electrochemistry (incl. Catalysis)
Rankings
Ranking Based On Selection: 3
Scott Donne
Metrics
H-Index
i10 Index
Citation Counts
54
158
10,912
Rankings
Ranking Based On Selection: 4
Marcel Maeder
Metrics
H-Index
i10 Index
Citation Counts
49
146
12,380
Rankings
Ranking Based On Selection: 5
Erica Wanless
Metrics
H-Index
i10 Index
Citation Counts
44
110
7,031
Colloid and Interface Science
Responsive polymer coatings and particles
Particle-stabilised fluid interfaces
Rankings
Ranking Based On Selection: 6
Warwick Belcher
Metrics
H-Index
i10 Index
Citation Counts
43
101
5,399
synthetic chemistry
organic electronics
polymers
Rankings
Ranking Based On Selection: 7
Michael Stockenhuber
Metrics
H-Index
i10 Index
Citation Counts
37
103
4,362
Rankings
Ranking Based On Selection: 8
Alister Page
Metrics
H-Index
i10 Index
Citation Counts
36
87
6,209
computational chemistry
nanomaterials
ionic liquids
deep eutectic solvents
specific ion effects
Rankings
Ranking Based On Selection: 9
Lichun Li
Metrics
H-Index
i10 Index
Citation Counts
27
49
2,388
carbon capture
CO2 capture
ammonia based carbon capture
PCC
Rankings
Ranking Based On Selection: 10
Nima Movahedi
Metrics
H-Index
i10 Index
Citation Counts
21
23
1,122
Mechanical Properties
Cellular Materials
Composite Materials
Advanced Manufacturing

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Jessica Allen
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,365
Rankings
Ranking Based On Selection: 12
Cheng Zhou
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,280
Chemical looping
Renewable energy (Solar & Geothermal)
Material Science and Engineering
Rankings
Ranking Based On Selection: 13
T Murphy
Metrics
H-Index
i10 Index
Citation Counts
15
15
672
Chemistry
Ionic Liquids
Neutron diffraction
Scattering
Nanostructure
Rankings
Ranking Based On Selection: 14
Janet E Nelson
Metrics
H-Index
i10 Index
Citation Counts
9
9
794