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
Jan John
Metrics
H-Index
i10 Index
Citation Counts
20
37
1,315
Rankings
Ranking Based On Selection: 2
Martin Daňo
Metrics
H-Index
i10 Index
Citation Counts
11
11
393
nuclear chemistry
separation chemistry
accelerator mass spectrometry
Rankings
Ranking Based On Selection: 3
Ilia Ponomarev
Metrics
H-Index
i10 Index
Citation Counts
8
6
139
Computational Chemistry
Computational Materials Science
Rankings
Ranking Based On Selection: 4
Benjamin J Irving
Metrics
H-Index
i10 Index
Citation Counts
6
5
174
Computational Chemitsry
Solid State Physics