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" (941,641 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
Michael Dolg
Relativistic Quantum Chemistry
Metrics
H-Index
i10 Index
Citation
84
226
51,893
* Rankings
Ranking Based On Selection: 2
Sanjay Mathur
Chemical Nanotechnologies. Functional Metal Oxides for Energy Application
Li-Ion Batteries
Water Splitting
Nano-vectors for C
Metrics
H-Index
i10 Index
Citation
78
397
22,449
* Rankings
Ranking Based On Selection: 3
Albrecht Berkessel
Bioorganic and Medicinal Chemistry
Catalysis
Metrics
H-Index
i10 Index
Citation
62
187
14,200
* Rankings
Ranking Based On Selection: 4
Bernd Neumaier
Radiochemistry
Brain function and structure
18F-Fluorination methods
Metrics
H-Index
i10 Index
Citation
59
170
12,385
* Rankings
Ranking Based On Selection: 5
Daniele Fazzi
Computational chemistry
physical-chemistry
organic opto-electronics
organic batteries and thermoelectric
spectroscopy
Metrics
H-Index
i10 Index
Citation
44
76
5,860
* Rankings
Ranking Based On Selection: 6
Selina Olthof
Photoelectron pectroscopy
halide perovskites
interfaces
organic semiconductors
Metrics
H-Index
i10 Index
Citation
42
71
6,962
* Rankings
Ranking Based On Selection: 7
Markus Roellig
physics and chemistry of the interstellar medium
PDR modeling
star formation and evolution
Metrics
H-Index
i10 Index
Citation
37
67
3,943
* Rankings
Ranking Based On Selection: 9
Martin HG Prechtl
catalysis
chemistry
nanoscience
organometallics
hydrogen storage
Metrics
H-Index
i10 Index
Citation
34
55
4,055
* Rankings
Ranking Based On Selection: 10
Heechae Choi
Semiconductor
Energy Materials
Materials Simulations
Defect chemistry
Medicine
Metrics
H-Index
i10 Index
Citation
30
62
3,424

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* Rankings
Ranking Based On Selection: 11
Hajar Homa Maleki
Nanomaterials
Hybrid bio-inspired materials
Functional aerogel
Tissue engineering
3D/4D Printing
Metrics
H-Index
i10 Index
Citation
28
39
4,837
* Rankings
Ranking Based On Selection: 13
Ana Rita Brás Würschig née Elias Brás
Supramolecular Polymers
Polymer dynamics
Neutron Scattering
Dielectric Spectroscopy
Confinement
Metrics
H-Index
i10 Index
Citation
23
30
1,726
* Rankings
Ranking Based On Selection: 15
Ghazal Tavakoli
catalysis
organometallic chemistry
catalyst design and synthesis
Hydrogen production
Energy storage and conversion
Metrics
H-Index
i10 Index
Citation
16
19
870
* Rankings
Ranking Based On Selection: 16
Bertold Rasche
solid state chemistry
electrochemistry
physical chemistry
Metrics
H-Index
i10 Index
Citation
15
21
951
* Rankings
Ranking Based On Selection: 17
Kristof Dorau
Redox chemistry
environmental monitoring
Metrics
H-Index
i10 Index
Citation
12
12
277
* Rankings
Ranking Based On Selection: 18
Shaista Ilyas
Iron oxide
mesoporous silica/core-shell nanoparticles Imaging agents with chelator frameworks and a site selective biomolecules
Metrics
H-Index
i10 Index
Citation
11
13
426
Maryam Niazi
Organometallic and Inorganic Chemistry
Photochemistry
Metrics
H-Index
i10 Index
Citation
9
9
244
Touraj Karimpour
Chemical Nanotechnologies
inorganic Chemistry
Homogeneous and Heterogeneous Catalysis
Metrics
H-Index
i10 Index
Citation
5
4
119
Jennifer Carolina Laverde Perdomo
quimica de materiales
Aerogeles
química inorganica
química analítica
fisicoquímica
Metrics
H-Index
i10 Index
Citation
1
0
4
Billy Oktora Abdilah Fauzi
Inorganic Chemistry
Coordination Chemistry
Chemistry Education
Metrics
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
Michael Dolg
Metrics
H-Index
i10 Index
Citation Counts
84
226
51,893
Rankings
Ranking Based On Selection: 2
Sanjay Mathur
Metrics
H-Index
i10 Index
Citation Counts
78
397
22,449
Chemical Nanotechnologies. Functional Metal Oxides for Energy Application
Li-Ion Batteries
Water Splitting
Nano-vectors for C
Rankings
Ranking Based On Selection: 3
Albrecht Berkessel
Metrics
H-Index
i10 Index
Citation Counts
62
187
14,200
Bioorganic and Medicinal Chemistry
Catalysis
Rankings
Ranking Based On Selection: 4
Bernd Neumaier
Metrics
H-Index
i10 Index
Citation Counts
59
170
12,385
Radiochemistry
Brain function and structure
18F-Fluorination methods
Rankings
Ranking Based On Selection: 5
Daniele Fazzi
Metrics
H-Index
i10 Index
Citation Counts
44
76
5,860
Computational chemistry
physical-chemistry
organic opto-electronics
organic batteries and thermoelectric
spectroscopy
Rankings
Ranking Based On Selection: 6
Selina Olthof
Metrics
H-Index
i10 Index
Citation Counts
42
71
6,962
Photoelectron pectroscopy
halide perovskites
interfaces
organic semiconductors
Rankings
Ranking Based On Selection: 7
Markus Roellig
Metrics
H-Index
i10 Index
Citation Counts
37
67
3,943
physics and chemistry of the interstellar medium
PDR modeling
star formation and evolution
Rankings
Ranking Based On Selection: 8
Mathias S Wickleder
Metrics
H-Index
i10 Index
Citation Counts
35
124
4,516
Rankings
Ranking Based On Selection: 9
Martin HG Prechtl
Metrics
H-Index
i10 Index
Citation Counts
34
55
4,055
catalysis
chemistry
nanoscience
organometallics
hydrogen storage
Rankings
Ranking Based On Selection: 10
Heechae Choi
Metrics
H-Index
i10 Index
Citation Counts
30
62
3,424
Semiconductor
Energy Materials
Materials Simulations
Defect chemistry
Medicine

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Hajar Homa Maleki
Metrics
H-Index
i10 Index
Citation Counts
28
39
4,837
Nanomaterials
Hybrid bio-inspired materials
Functional aerogel
Tissue engineering
3D/4D Printing
Rankings
Ranking Based On Selection: 12
Jan Wilm Lackmann
Metrics
H-Index
i10 Index
Citation Counts
25
41
1,993
Rankings
Ranking Based On Selection: 13
Ana Rita Brás Würschig née Elias Brás
Metrics
H-Index
i10 Index
Citation Counts
23
30
1,726
Supramolecular Polymers
Polymer dynamics
Neutron Scattering
Dielectric Spectroscopy
Confinement
Rankings
Ranking Based On Selection: 14
Tony Roy
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,131
Rankings
Ranking Based On Selection: 15
Ghazal Tavakoli
Metrics
H-Index
i10 Index
Citation Counts
16
19
870
catalysis
organometallic chemistry
catalyst design and synthesis
Hydrogen production
Energy storage and conversion
Rankings
Ranking Based On Selection: 16
Bertold Rasche
Metrics
H-Index
i10 Index
Citation Counts
15
21
951
solid state chemistry
electrochemistry
physical chemistry
Rankings
Ranking Based On Selection: 17
Kristof Dorau
Metrics
H-Index
i10 Index
Citation Counts
12
12
277
Rankings
Ranking Based On Selection: 18
Shaista Ilyas
Metrics
H-Index
i10 Index
Citation Counts
11
13
426
Iron oxide
mesoporous silica/core-shell nanoparticles Imaging agents with chelator frameworks and a site selective biomolecules
Rankings
Ranking Based On Selection: 19
Mathias Paul
Metrics
H-Index
i10 Index
Citation Counts
11
12
385
Rankings
Ranking Based On Selection: 20
Maryam Niazi
Metrics
H-Index
i10 Index
Citation Counts
9
9
244
Organometallic and Inorganic Chemistry
Photochemistry
Rankings
Ranking Based On Selection: 21
Jong-Hoo Choi
Metrics
H-Index
i10 Index
Citation Counts
5
5
412
Rankings
Ranking Based On Selection: 22
Touraj Karimpour
Metrics
H-Index
i10 Index
Citation Counts
5
4
119
Chemical Nanotechnologies
inorganic Chemistry
Homogeneous and Heterogeneous Catalysis
Rankings
Ranking Based On Selection: 23
Jennifer Carolina Laverde Perdomo
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
quimica de materiales
Aerogeles
química inorganica
química analítica
fisicoquímica
Rankings
Ranking Based On Selection: 24
Billy Oktora Abdilah Fauzi
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Inorganic Chemistry
Coordination Chemistry
Chemistry Education
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