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.

Andrew Petit
physical chemistry
computational chemistry
photochemistry
Metrics
H-Index
i10 Index
Citation
13
16
918
Daniel B Curtis
Atmospheric chemistry
aerosol chemistry and physics
climate change
air quality
Metrics
H-Index
i10 Index
Citation
13
13
743
Peter De Lijser
Physical organic chemistry
free radicals chemistry
radical ions
Metrics
H-Index
i10 Index
Citation
10
10
313
Mark Filowitz
Transfer student success
supplemental instruction
physical chemistry
Hispanic Student success
Metrics
H-Index
i10 Index
Citation
9
9
785
Rankings
Ranking Based On Selection: 1
Andrew Petit
Metrics
H-Index
i10 Index
Citation Counts
13
16
918
physical chemistry
computational chemistry
photochemistry
Rankings
Ranking Based On Selection: 2
Daniel B Curtis
Metrics
H-Index
i10 Index
Citation Counts
13
13
743
Atmospheric chemistry
aerosol chemistry and physics
climate change
air quality
Rankings
Ranking Based On Selection: 3
Peter De Lijser
Metrics
H-Index
i10 Index
Citation Counts
10
10
313
Physical organic chemistry
free radicals chemistry
radical ions
Rankings
Ranking Based On Selection: 4
Mark Filowitz
Metrics
H-Index
i10 Index
Citation Counts
9
9
785
Transfer student success
supplemental instruction
physical chemistry
Hispanic Student success