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" (901,409 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 :2
Asadullah
Adsorption
Water treatment
renewable energy
Biomass conversion
active food packaging
Metrics
H-Index
i10 Index
Citation
10
10
405
Rankings
Ranking Based On Selection: 1
Photocatalysis
Solar Energy Conversion
Energy Materials
Fuel Cells
Rankings
Ranking Based On Selection: 2
Adsorption
Water treatment
renewable energy
Biomass conversion
active food packaging
Rankings
Ranking Based On Selection: 3
Solar energy
Renewable Energy Technology
Optical Simulation
Rankings
Ranking Based On Selection: 4
Renewable Fuels
CO2 sequestration & storage
Reservoir Management
Solar Energy Conversion
Rankings
Ranking Based On Selection: 5
Muhammad Ihsan Shahid
Metrics
H-Index
i10 Index
Citation Counts
4
1
69
Hydrogen Energy
Internal Combustion Engines
Heat Transfer