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
Obi Kingsley Echendu
Thin films
Materials Science
Solid State Physics
Solar Cells
Semiconductors
Metrics
H-Index
i10 Index
Citation
23
37
1,453
* Rankings
Ranking Based On Selection: 2
Bc Anusionwu
Condensed Matter Physics
Liquid Metals and Alloys
Metrics
H-Index
i10 Index
Citation
10
12
337
Chidiebere Charles Agoha
Geomechanical and Petrophysical Analysis
Seismology
Remote Sensing and Environmental Geophysics.
Metrics
H-Index
i10 Index
Citation
6
2
97
Oluwasogo Ogungbenro
Physics
Atmospheric Physics
Astronomy and Astrophysics
Renewable Energy Technology and Policy Development
Information and co
Metrics
H-Index
i10 Index
Citation
3
0
17
Uzoho,Mercy Chinyere|Mercy.Chinyere.Uzoho
General relativity
Public Surface Transport Policies
sustainability etc
Metrics
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
Obi Kingsley Echendu
Metrics
H-Index
i10 Index
Citation Counts
23
37
1,453
Thin films
Materials Science
Solid State Physics
Solar Cells
Semiconductors
Rankings
Ranking Based On Selection: 2
Bc Anusionwu
Metrics
H-Index
i10 Index
Citation Counts
10
12
337
Condensed Matter Physics
Liquid Metals and Alloys
Rankings
Ranking Based On Selection: 3
Chidiebere Charles Agoha
Metrics
H-Index
i10 Index
Citation Counts
6
2
97
Geomechanical and Petrophysical Analysis
Seismology
Remote Sensing and Environmental Geophysics.
Rankings
Ranking Based On Selection: 4
Oluwasogo Ogungbenro
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
Physics
Atmospheric Physics
Astronomy and Astrophysics
Renewable Energy Technology and Policy Development
Information and co
Rankings
Ranking Based On Selection: 5
Benjamin O Okereke
Metrics
H-Index
i10 Index
Citation Counts
2
1
26
Rankings
Ranking Based On Selection: 6
Ugbaja Chikodiri Marymartha
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 7
Ndubuisi Achuko
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Solid State / Condensed matter Physics
Rankings
Ranking Based On Selection: 8
General relativity
Public Surface Transport Policies
sustainability etc