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
Ching Cherng Sun
Solid state lighting
optical engineering
volume holography
optical system
holography
Metrics
H-Index
i10 Index
Citation
34
109
5,301
* Rankings
Ranking Based On Selection :2
Diganta Saikia
Polymer electrolytes
Mesoporous materials
Lithium and sodium ion batteries
Electrochromic devices
Dye-sensitized solar cell
Metrics
H-Index
i10 Index
Citation
31
67
2,875
Juti Rani Deka
Mesoporous materials
Nanomaterials
Dye Sensitized Solar Cell
Nanomechanics
Microwave materials and devices
Metrics
H-Index
i10 Index
Citation
20
34
1,031
Eswaran Ramachandran
Coordination Chemistry
Bioinorganic Chemistry
Organometallic Chemistry
Solid State Inorganic Chemistry
Single Crystal X-ray
Metrics
H-Index
i10 Index
Citation
14
15
1,065
Canggih Setya Budi
porous materials
metal organic frameworks
nanomaterials
catalysis
carbon capture and utilization
Metrics
H-Index
i10 Index
Citation
8
8
357
Rankings
Ranking Based On Selection: 1
Ching Cherng Sun
Metrics
H-Index
i10 Index
Citation Counts
34
109
5,301
Solid state lighting
optical engineering
volume holography
optical system
holography
Rankings
Ranking Based On Selection: 2
Diganta Saikia
Metrics
H-Index
i10 Index
Citation Counts
31
67
2,875
Polymer electrolytes
Mesoporous materials
Lithium and sodium ion batteries
Electrochromic devices
Dye-sensitized solar cell
Rankings
Ranking Based On Selection: 3
Duen Ren Hou
Metrics
H-Index
i10 Index
Citation Counts
24
47
2,430
Rankings
Ranking Based On Selection: 4
Juti Rani Deka
Metrics
H-Index
i10 Index
Citation Counts
20
34
1,031
Mesoporous materials
Nanomaterials
Dye Sensitized Solar Cell
Nanomechanics
Microwave materials and devices
Rankings
Ranking Based On Selection: 5
Eswaran Ramachandran
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,065
Coordination Chemistry
Bioinorganic Chemistry
Organometallic Chemistry
Solid State Inorganic Chemistry
Single Crystal X-ray
Rankings
Ranking Based On Selection: 6
Arulmozhi Velusamy
Metrics
H-Index
i10 Index
Citation Counts
10
10
290
Material science Organic Chemistry Solar Cells
Rankings
Ranking Based On Selection: 7
Canggih Setya Budi
Metrics
H-Index
i10 Index
Citation Counts
8
8
357
porous materials
metal organic frameworks
nanomaterials
catalysis
carbon capture and utilization