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
Wei Zhang
Perovskite Solar Cells
Flexible Electronics
Nanocarbons
Energy Storage
Metrics
H-Index
i10 Index
Citation
56
83
20,400
Ehsan Rezaee
Solar Cells
Thin film technology
Inorganic Complexes
X-Ray crystallography
Chromotropism
Metrics
H-Index
i10 Index
Citation
19
28
951
Keith Heasman
Photovoltaics
Ion implantation
Semiconductor Lasers
Metrics
H-Index
i10 Index
Citation
15
22
1,166
Zafer Dilaver
Energy Economics
Energy Security
Energy Policy
Climate Change
Energy Markets
Metrics
H-Index
i10 Index
Citation
6
5
594
Rankings
Ranking Based On Selection: 1
Wei Zhang
Metrics
H-Index
i10 Index
Citation Counts
56
83
20,400
Perovskite Solar Cells
Flexible Electronics
Nanocarbons
Energy Storage
Rankings
Ranking Based On Selection: 2
Ehsan Rezaee
Metrics
H-Index
i10 Index
Citation Counts
19
28
951
Solar Cells
Thin film technology
Inorganic Complexes
X-Ray crystallography
Chromotropism
Rankings
Ranking Based On Selection: 3
Keith Heasman
Metrics
H-Index
i10 Index
Citation Counts
15
22
1,166
Photovoltaics
Ion implantation
Semiconductor Lasers
Rankings
Ranking Based On Selection: 4
Mona Chitnis
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,761
Rankings
Ranking Based On Selection: 5
Zafer Dilaver
Metrics
H-Index
i10 Index
Citation Counts
6
5
594
Energy Economics
Energy Security
Energy Policy
Climate Change
Energy Markets