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" (941,641 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
Abid Ustaoğlu|Abid Ustaoğlu
Solar Concentrator
Photovoltaic
Advanced Exergy
Thermodynamic Cycles
phase change material
Metrics
H-Index
i10 Index
Citation
22
33
1,270
* Rankings
Ranking Based On Selection: 3
Volkan Kırmacı
Thermodynamics
Cooling
Energy
Exergy
Vortex tube
Metrics
H-Index
i10 Index
Citation
17
27
1,291
* Rankings
Ranking Based On Selection: 4
Huseyin Kaya|Hüseyin Kaya
CFD
solar energy
heat transfer and nanofluid
refrigeration
vortex tube
Metrics
H-Index
i10 Index
Citation
12
15
623
Volkan Akgül
Computational Fluid Dynamics
Heat Transfer
Fuels and Combustion
Metrics
H-Index
i10 Index
Citation
3
0
19
Nilgün İncereis
machine learning
deep learning
bioinformatics
artificial intelligence
Metrics
H-Index
i10 Index
Citation
1
0
5
Rankings
Ranking Based On Selection: 1
Mustafa Sabri Gök
Metrics
H-Index
i10 Index
Citation Counts
28
56
2,313
Rankings
Ranking Based On Selection: 2
Abid Ustaoğlu|Abid Ustaoğlu
Metrics
H-Index
i10 Index
Citation Counts
22
33
1,270
Solar Concentrator
Photovoltaic
Advanced Exergy
Thermodynamic Cycles
phase change material
Rankings
Ranking Based On Selection: 3
Volkan Kırmacı
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,291
Rankings
Ranking Based On Selection: 4
Huseyin Kaya|Hüseyin Kaya
Metrics
H-Index
i10 Index
Citation Counts
12
15
623
CFD
solar energy
heat transfer and nanofluid
refrigeration
vortex tube
Rankings
Ranking Based On Selection: 5
Mecit Öge
Metrics
H-Index
i10 Index
Citation Counts
10
10
528
Rankings
Ranking Based On Selection: 6
Kasim Biber
Metrics
H-Index
i10 Index
Citation Counts
8
8
175
Rankings
Ranking Based On Selection: 7
Volkan Akgül
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Computational Fluid Dynamics
Heat Transfer
Fuels and Combustion
Rankings
Ranking Based On Selection: 8
Nilgün İncereis
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
machine learning
deep learning
bioinformatics
artificial intelligence
Rankings
Ranking Based On Selection: 9
Alper Çalik
Metrics
H-Index
i10 Index
Citation Counts
1
0
3