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" (873,924 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.

Ahmed Abed Ibrahim
radiation physics
health physics
nuclear track detectors
Metrics
H-Index
i10 Index
Citation
6
4
100
Sabah M Ali Ridha
Laser physics
RAM materials
magnetic materials
Ferrites
and nanomaterials
Metrics
H-Index
i10 Index
Citation
6
3
119
Zuheer N. Majeed
Physics
solid state physics
thin films
laser evaporation
material physics
Metrics
H-Index
i10 Index
Citation
3
2
72
Wafaa Zaki
Astrophysics and space science as well as atmospheric science
Metrics
H-Index
i10 Index
Citation
3
0
15
Ebtihal G Khidher
nuclear physics
experimental nuclear physics
theoretical nuclear physics
radiation physics
Metrics
H-Index
i10 Index
Citation
2
1
23
Mohanad Qader Kareem
Laser
optics
nanotechnology
composite materials
optoelectronics
Metrics
H-Index
i10 Index
Citation
2
0
16
Muneer R Badah
Physics
Renewable Energy
photovoltaic
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Ahmed Abed Ibrahim
Metrics
H-Index
i10 Index
Citation Counts
6
4
100
radiation physics
health physics
nuclear track detectors
Rankings
Ranking Based On Selection: 2
Sabah M Ali Ridha
Metrics
H-Index
i10 Index
Citation Counts
6
3
119
Laser physics
RAM materials
magnetic materials
Ferrites
and nanomaterials
Rankings
Ranking Based On Selection: 3
Ammar Muayad Taha
Metrics
H-Index
i10 Index
Citation Counts
5
3
101
Rankings
Ranking Based On Selection: 4
Zuheer N. Majeed
Metrics
H-Index
i10 Index
Citation Counts
3
2
72
Physics
solid state physics
thin films
laser evaporation
material physics
Rankings
Ranking Based On Selection: 5
Wafaa Zaki
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
Astrophysics and space science as well as atmospheric science
Rankings
Ranking Based On Selection: 6
Ebtihal G Khidher
Metrics
H-Index
i10 Index
Citation Counts
2
1
23
nuclear physics
experimental nuclear physics
theoretical nuclear physics
radiation physics
Rankings
Ranking Based On Selection: 7
Mohanad Qader Kareem
Metrics
H-Index
i10 Index
Citation Counts
2
0
16
Laser
optics
nanotechnology
composite materials
optoelectronics
Rankings
Ranking Based On Selection: 8
Sozan Abd-Allah Hassan
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
solar cell
polymer
composite materials
Rankings
Ranking Based On Selection: 9
Sarah S Darweesh
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 10
Muneer R Badah
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Physics
Renewable Energy
photovoltaic
Rankings
Ranking Based On Selection: 11
Jinan Heydari
Metrics
H-Index
i10 Index
Citation Counts
1
0
1