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
Andres Krumme
Polymers
biopolymers
conductive polymers
cellulose
electrospinning
Metrics
H-Index
i10 Index
Citation
21
44
1,389
* Rankings
Ranking Based On Selection: 3
Jakob Kübarsepp
materials engineering
materials science
tribology
powder technology
Metrics
H-Index
i10 Index
Citation
19
34
1,504
* Rankings
Ranking Based On Selection: 4
Mart Saarna
mechanical testing
material properties
material characterization
university teaching
Metrics
H-Index
i10 Index
Citation
16
17
622
* Rankings
Ranking Based On Selection: 5
Fjodor Sergejev
Materials Engineering
Materials Characterisation
Fatique
Fracture Mechanics
Friction Stir Welding
Metrics
H-Index
i10 Index
Citation
15
20
923
* Rankings
Ranking Based On Selection: 8
Marek Tarraste
materials science
powder metallurgy
ceramic and metallic composites
Metrics
H-Index
i10 Index
Citation
9
9
368
* Rankings
Ranking Based On Selection: 10
Fairouz Ghisani
Material characterization
Semiconductors
Photovoltaic
Renewable energies
Metrics
H-Index
i10 Index
Citation
5
2
52

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* Rankings
Ranking Based On Selection: 11
Seyyedmahan Khatami
Energy
Thin film solar cells
Raman spectroscopy
Photoluminescence spectroscopy
Entropy generation minimization
Metrics
H-Index
i10 Index
Citation
1
1
36
Rankings
Ranking Based On Selection: 1
Additive Manufacturing
Powder Metallurgy
Solidification
Composites
Sustainability
Rankings
Ranking Based On Selection: 2
Andres Krumme
Metrics
H-Index
i10 Index
Citation Counts
21
44
1,389
Polymers
biopolymers
conductive polymers
cellulose
electrospinning
Rankings
Ranking Based On Selection: 3
Jakob Kübarsepp
Metrics
H-Index
i10 Index
Citation Counts
19
34
1,504
materials engineering
materials science
tribology
powder technology
Rankings
Ranking Based On Selection: 4
Mart Saarna
Metrics
H-Index
i10 Index
Citation Counts
16
17
622
mechanical testing
material properties
material characterization
university teaching
Rankings
Ranking Based On Selection: 5
Fjodor Sergejev
Metrics
H-Index
i10 Index
Citation Counts
15
20
923
Materials Engineering
Materials Characterisation
Fatique
Fracture Mechanics
Friction Stir Welding
Rankings
Ranking Based On Selection: 6
Lembit Kommel
Metrics
H-Index
i10 Index
Citation Counts
13
21
688
Rankings
Ranking Based On Selection: 7
Aime Ruus
Metrics
H-Index
i10 Index
Citation Counts
12
12
444
Rankings
Ranking Based On Selection: 8
Marek Tarraste
Metrics
H-Index
i10 Index
Citation Counts
9
9
368
materials science
powder metallurgy
ceramic and metallic composites
Rankings
Ranking Based On Selection: 9
Jane Raamets
Metrics
H-Index
i10 Index
Citation Counts
8
6
153
Rankings
Ranking Based On Selection: 10
Fairouz Ghisani
Metrics
H-Index
i10 Index
Citation Counts
5
2
52
Material characterization
Semiconductors
Photovoltaic
Renewable energies

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
Seyyedmahan Khatami
Metrics
H-Index
i10 Index
Citation Counts
1
1
36
Energy
Thin film solar cells
Raman spectroscopy
Photoluminescence spectroscopy
Entropy generation minimization