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" (873,864 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
Dmitri Golberg
nanotubes
nanosheets
boron nitride
in situ transmission electron microscopy
Metrics
H-Index
i10 Index
Citation
146
648
74,207
* Rankings
Ranking Based On Selection :2
Deepak Dubal
Nanocarbons
Energy Storage
Biomass Valorization
Battery recycling
Metrics
H-Index
i10 Index
Citation
81
222
23,449
* Rankings
Ranking Based On Selection :3
Ziqi Sun
Nanostructure synthesis
bio-inspired smart structures
sustainable energy
structural ceramics
Metrics
H-Index
i10 Index
Citation
68
147
14,763
Muhammad Imran
Electrospinning
Gas Sensors
Nanotechnology
Bio-Machining
Micro & Nano Fabrication
Metrics
H-Index
i10 Index
Citation
40
196
9,658
Jennifer MacLeod
Nanostructured materials
surface science
condensed matter physics
Metrics
H-Index
i10 Index
Citation
36
91
4,265
Tuquabo Tesfamichael
Thin films
nanomaterials
metal oxide gas sensors
perovskite solar cells
antibacteria surfaces
Metrics
H-Index
i10 Index
Citation
31
61
3,312
* Rankings
Ranking Based On Selection :10
Joseph Fs Fernando
Energy Storage
In situ Transmission Electron Microscopy
Materials Science
Nanomaterials
Photocatalysts
Metrics
H-Index
i10 Index
Citation
24
38
2,164
Rankings
Ranking Based On Selection: 1
Dmitri Golberg
Metrics
H-Index
i10 Index
Citation Counts
146
648
74,207
nanotubes
nanosheets
boron nitride
in situ transmission electron microscopy
Rankings
Ranking Based On Selection: 2
Deepak Dubal
Metrics
H-Index
i10 Index
Citation Counts
81
222
23,449
Nanocarbons
Energy Storage
Biomass Valorization
Battery recycling
Rankings
Ranking Based On Selection: 3
Ziqi Sun
Metrics
H-Index
i10 Index
Citation Counts
68
147
14,763
Nanostructure synthesis
bio-inspired smart structures
sustainable energy
structural ceramics
Rankings
Ranking Based On Selection: 4
Wayde Martens
Metrics
H-Index
i10 Index
Citation Counts
61
194
14,362
Rankings
Ranking Based On Selection: 5
Muhammad Imran
Metrics
H-Index
i10 Index
Citation Counts
40
196
9,658
Electrospinning
Gas Sensors
Nanotechnology
Bio-Machining
Micro & Nano Fabrication
Rankings
Ranking Based On Selection: 6
Jennifer MacLeod
Metrics
H-Index
i10 Index
Citation Counts
36
91
4,265
Nanostructured materials
surface science
condensed matter physics
Rankings
Ranking Based On Selection: 7
Chao Zhang
Metrics
H-Index
i10 Index
Citation Counts
31
46
4,186
Rankings
Ranking Based On Selection: 8
Tuquabo Tesfamichael
Metrics
H-Index
i10 Index
Citation Counts
31
61
3,312
Thin films
nanomaterials
metal oxide gas sensors
perovskite solar cells
antibacteria surfaces
Rankings
Ranking Based On Selection: 9
Jafar Hasan
Metrics
H-Index
i10 Index
Citation Counts
28
35
6,505
Rankings
Ranking Based On Selection: 10
Joseph Fs Fernando
Metrics
H-Index
i10 Index
Citation Counts
24
38
2,164
Energy Storage
In situ Transmission Electron Microscopy
Materials Science
Nanomaterials
Photocatalysts
Rankings
Ranking Based On Selection: 11
Bharati Gupta
Metrics
H-Index
i10 Index
Citation Counts
13
13
661