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
Axel Gerdes
Geochronology
Isotope Geochemistry
LA-ICP-MS
Laser ablation ICP-MS
Petrology
Metrics
H-Index
i10 Index
Citation
89
368
31,758
Rankings
Ranking Based On Selection: 1
Axel Gerdes
Metrics
H-Index
i10 Index
Citation Counts
89
368
31,758
Geochronology
Isotope Geochemistry
LA-ICP-MS
Laser ablation ICP-MS
Petrology
Rankings
Ranking Based On Selection: 2
Sonja Aulbach
Metrics
H-Index
i10 Index
Citation Counts
39
77
4,461
Rankings
Ranking Based On Selection: 3
Kevin Klimm
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,509
Rankings
Ranking Based On Selection: 4
Jesse Walters
Metrics
H-Index
i10 Index
Citation Counts
9
8
295
Rankings
Ranking Based On Selection: 5
Cindy Luisier
Metrics
H-Index
i10 Index
Citation Counts
7
3
145