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: 3
Christos Dimitrakopoulos
Graphene
organic semiconductors
perovskite photovoltaics
materials science
nanotechnology &
Metrics
H-Index
i10 Index
Citation
54
114
28,514
Dimitrios Maroudas
Materials science
chemical engineering
multiscale modeling of complex systems
surface science
crystal growth
Metrics
H-Index
i10 Index
Citation
45
172
7,390
Jessica D Schiffman
Materials Science and Engineering
Chemical Engineering
Materials/Microbiology Interfaces
Metrics
H-Index
i10 Index
Citation
40
78
10,192
Shelly Peyton
Cell Migration
Biomaterials
Metastasis
Drug Resistance
Cardiovascular Disease
Metrics
H-Index
i10 Index
Citation
33
53
5,365
Anh Nguyen
Chemical Engineering
Immuno-oncology
Cell therapy
Molecular Imaging
Nanotechnology
Metrics
H-Index
i10 Index
Citation
8
6
218

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Sonu Kizhakkepura|K. P. Sonu
Responsive Polymeric Materials
Nanomaterials
Drug Delivery
Smart Catalysts
Transient Systems
Metrics
H-Index
i10 Index
Citation
6
5
100
Kiran Iyer
Pharmaceutical Science
Chemical Engineering
Powder Flow
Oral Solids
Metrics
H-Index
i10 Index
Citation
2
1
44
Rankings
Ranking Based On Selection: 1
Horst Henning Winter
Metrics
H-Index
i10 Index
Citation Counts
74
184
21,963
Rankings
Ranking Based On Selection: 3
Christos Dimitrakopoulos
Metrics
H-Index
i10 Index
Citation Counts
54
114
28,514
Graphene
organic semiconductors
perovskite photovoltaics
materials science
nanotechnology &
Rankings
Ranking Based On Selection: 4
Dimitrios Maroudas
Metrics
H-Index
i10 Index
Citation Counts
45
172
7,390
Materials science
chemical engineering
multiscale modeling of complex systems
surface science
crystal growth
Rankings
Ranking Based On Selection: 5
Jessica D Schiffman
Metrics
H-Index
i10 Index
Citation Counts
40
78
10,192
Materials Science and Engineering
Chemical Engineering
Materials/Microbiology Interfaces
Rankings
Ranking Based On Selection: 6
Shelly Peyton
Metrics
H-Index
i10 Index
Citation Counts
33
53
5,365
Cell Migration
Biomaterials
Metastasis
Drug Resistance
Cardiovascular Disease
Rankings
Ranking Based On Selection: 7
Kristopher W Kolewe
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,015
Biomaterials
Chemical Engineering
Material Science
Biofouling
Rankings
Ranking Based On Selection: 9
Lauren B Andrews
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,238
Synthetic Biology
Metabolic Engineering
Genome Engineering
Rankings
Ranking Based On Selection: 10
Anh Nguyen
Metrics
H-Index
i10 Index
Citation Counts
8
6
218
Chemical Engineering
Immuno-oncology
Cell therapy
Molecular Imaging
Nanotechnology

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
Sonu Kizhakkepura|K. P. Sonu
Metrics
H-Index
i10 Index
Citation Counts
6
5
100
Responsive Polymeric Materials
Nanomaterials
Drug Delivery
Smart Catalysts
Transient Systems
Rankings
Ranking Based On Selection: 12
Chao-Shou Chen
Metrics
H-Index
i10 Index
Citation Counts
5
3
91
Rankings
Ranking Based On Selection: 13
Ashish Kumar
Metrics
H-Index
i10 Index
Citation Counts
5
3
74
thin films
coatings
instability of surfaces
nanopatterning
Rankings
Ranking Based On Selection: 15
Aaron Chen
Metrics
H-Index
i10 Index
Citation Counts
3
1
597
Rankings
Ranking Based On Selection: 17
Kiran Iyer
Metrics
H-Index
i10 Index
Citation Counts
2
1
44
Pharmaceutical Science
Chemical Engineering
Powder Flow
Oral Solids