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: 1
David Carroll
Nanoscience
Organic Device Technologies (OPV/OLEDs)
Quantum Materials
Quantum Information Technology
Metrics
H-Index
i10 Index
Citation
75
219
25,743
* Rankings
Ranking Based On Selection: 2
Timo Thonhauser
Condensed Matter Physics
Materials Science
Electronic Structure
Density Functional Theory
Computational Physics
Metrics
H-Index
i10 Index
Citation
54
109
20,899
* Rankings
Ranking Based On Selection: 3
Oana Jurchescu
Organic electronics
organic semiconductors
Metrics
H-Index
i10 Index
Citation
49
93
9,779
* Rankings
Ranking Based On Selection: 4
Naw Holzwarth
condensed matter physics
density functional theory
solid state batteries
solid electrolytes
Metrics
H-Index
i10 Index
Citation
41
75
7,918
Gregory B Cook
General relativity
Numerical Relativity
Metrics
H-Index
i10 Index
Citation
35
46
6,128
Ajay Ram Srimath Kandada
Ultrafast spectroscopy
Exciton Physics
Hybrid semiconductors
Perovskites
Quantum spectroscopy
Metrics
H-Index
i10 Index
Citation
34
52
10,288
* Rankings
Ranking Based On Selection: 10
İlaria Bargigia
diffuse optical spectroscopy
photophysics of conjugated polymers
bio-electronic interfaces
Metrics
H-Index
i10 Index
Citation
20
30
1,696

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* Rankings
Ranking Based On Selection: 13
Stephanie Jensen
Computational Chemistry
Photoactive Materials
Magnetic Materials
Metrics
H-Index
i10 Index
Citation
15
20
1,235
* Rankings
Ranking Based On Selection: 14
Stephen R Baker
Atomic Force Microscopy
Fibrinogen
Coagulation
Rheology
Dynamic Light Scattering
Metrics
H-Index
i10 Index
Citation
14
15
810
* Rankings
Ranking Based On Selection: 15
Sajant Anand
Many-Body Theory
Matrix Product States
Density Matrix Renormalization Group
Metrics
H-Index
i10 Index
Citation
11
11
2,524
* Rankings
Ranking Based On Selection: 16
G Eric Matthews
physics
condensed matter
defects in insulators
teaching
digital imaging
Metrics
H-Index
i10 Index
Citation
10
10
1,403
Ramesh Dhakal
Condensed Matter Theory
Electronic Structure
Frustrated Magnetism
Metrics
H-Index
i10 Index
Citation
6
6
134
Rankings
Ranking Based On Selection: 1
David Carroll
Metrics
H-Index
i10 Index
Citation Counts
75
219
25,743
Nanoscience
Organic Device Technologies (OPV/OLEDs)
Quantum Materials
Quantum Information Technology
Rankings
Ranking Based On Selection: 2
Timo Thonhauser
Metrics
H-Index
i10 Index
Citation Counts
54
109
20,899
Condensed Matter Physics
Materials Science
Electronic Structure
Density Functional Theory
Computational Physics
Rankings
Ranking Based On Selection: 3
Oana Jurchescu
Metrics
H-Index
i10 Index
Citation Counts
49
93
9,779
Organic electronics
organic semiconductors
Rankings
Ranking Based On Selection: 4
Naw Holzwarth
Metrics
H-Index
i10 Index
Citation Counts
41
75
7,918
condensed matter physics
density functional theory
solid state batteries
solid electrolytes
Rankings
Ranking Based On Selection: 5
Martin Guthold
Metrics
H-Index
i10 Index
Citation Counts
39
62
7,952
Rankings
Ranking Based On Selection: 6
Stephen M Winter
Metrics
H-Index
i10 Index
Citation Counts
36
58
4,216
Rankings
Ranking Based On Selection: 7
Gregory B Cook
Metrics
H-Index
i10 Index
Citation Counts
35
46
6,128
General relativity
Numerical Relativity
Rankings
Ranking Based On Selection: 8
Ajay Ram Srimath Kandada
Metrics
H-Index
i10 Index
Citation Counts
34
52
10,288
Ultrafast spectroscopy
Exciton Physics
Hybrid semiconductors
Perovskites
Quantum spectroscopy
Rankings
Ranking Based On Selection: 9
K Burak Ucer
Metrics
H-Index
i10 Index
Citation Counts
24
42
2,831
Ultrafast Spectroscopy
Scintillators
Rankings
Ranking Based On Selection: 10
İlaria Bargigia
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,696
diffuse optical spectroscopy
photophysics of conjugated polymers
bio-electronic interfaces

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
Samuel S Cho
Metrics
H-Index
i10 Index
Citation Counts
20
27
2,326
Rankings
Ranking Based On Selection: 12
William C Kerr
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,174
Rankings
Ranking Based On Selection: 13
Stephanie Jensen
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,235
Computational Chemistry
Photoactive Materials
Magnetic Materials
Rankings
Ranking Based On Selection: 14
Stephen R Baker
Metrics
H-Index
i10 Index
Citation Counts
14
15
810
Atomic Force Microscopy
Fibrinogen
Coagulation
Rheology
Dynamic Light Scattering
Rankings
Ranking Based On Selection: 15
Sajant Anand
Metrics
H-Index
i10 Index
Citation Counts
11
11
2,524
Many-Body Theory
Matrix Product States
Density Matrix Renormalization Group
Rankings
Ranking Based On Selection: 16
G Eric Matthews
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,403
physics
condensed matter
defects in insulators
teaching
digital imaging
Rankings
Ranking Based On Selection: 17
Hurriyet Yuce
Metrics
H-Index
i10 Index
Citation Counts
7
6
144
Rankings
Ranking Based On Selection: 18
Ramesh Dhakal
Metrics
H-Index
i10 Index
Citation Counts
6
6
134
Condensed Matter Theory
Electronic Structure
Frustrated Magnetism