Top 100 Scientists

World Top 100 Scientists 2025

The ranking of “Top 100” scientists is based on total H-index scores. 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, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (1,014,374 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. 

Ramazan Tuğrul Senger
Condensed Matter Physics
Materials Science
Nanoscience
2D Materials
Perovskites
Metrics
H-Index
i10 Index
Citation
32
67
5,479
Lütfi Özyuzer
superconductivity
terahertz waves
thin films
solar cells
magnetron sputtering
Metrics
H-Index
i10 Index
Citation
32
65
5,062
Haldun Sevinçli
Condensed Matter Physics
Materials Science
Nanotechnology
Nanophysics
Quantum transport
Metrics
H-Index
i10 Index
Citation
22
31
3,197
Seyda Horzum
Thin Films
Metal Oxides
Experimental Physics
Raman measurement
Vibrational analysis
Metrics
H-Index
i10 Index
Citation
17
18
1,915
Serkan Ateş
quantum technologies
quantum optics
quantum communication
quantum photonics
nanophotonics
Metrics
H-Index
i10 Index
Citation
17
18
1,995
H. Duygu Ozaydin
Condensed Matter Physics
Density Functional Theory
Two-Dimensional Materials
VASP
Nanomaterials
Metrics
H-Index
i10 Index
Citation
9
9
450
Rankings
Ranking Based On Selection: 1
Oktay Doğangün
Metrics
H-Index
i10 Index
Citation Counts
97
144
52,420
Rankings
Ranking Based On Selection: 2
Hasan Şahin
Metrics
H-Index
i10 Index
Citation Counts
54
107
17,164
Materials Science
Graphene
2D materials
Perovskites
Silicene
Rankings
Ranking Based On Selection: 3
Ramazan Tuğrul Senger
Metrics
H-Index
i10 Index
Citation Counts
32
67
5,479
Condensed Matter Physics
Materials Science
Nanoscience
2D Materials
Perovskites
Rankings
Ranking Based On Selection: 4
Lütfi Özyuzer
Metrics
H-Index
i10 Index
Citation Counts
32
65
5,062
superconductivity
terahertz waves
thin films
solar cells
magnetron sputtering
Rankings
Ranking Based On Selection: 5
Sinan Balcı
Metrics
H-Index
i10 Index
Citation Counts
26
43
2,593
Nanoscale Science
Plasmonics
Excitonics
Nanophotonics
Rankings
Ranking Based On Selection: 6
Devrim Güçlü
Metrics
H-Index
i10 Index
Citation Counts
24
32
1,987
Rankings
Ranking Based On Selection: 7
Haldun Sevinçli
Metrics
H-Index
i10 Index
Citation Counts
22
31
3,197
Condensed Matter Physics
Materials Science
Nanotechnology
Nanophysics
Quantum transport
Rankings
Ranking Based On Selection: 8
Seyda Horzum
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,915
Thin Films
Metal Oxides
Experimental Physics
Raman measurement
Vibrational analysis
Rankings
Ranking Based On Selection: 9
Serkan Ateş
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,995
quantum technologies
quantum optics
quantum communication
quantum photonics
nanophotonics
Rankings
Ranking Based On Selection: 10
Evren Ataman
Metrics
H-Index
i10 Index
Citation Counts
17
17
888
Rankings
Ranking Based On Selection: 11
Cem Çelebi
Metrics
H-Index
i10 Index
Citation Counts
14
20
751
Condensed Matter Physics
Device Physics
Semiconductors
2D-Materials
Rankings
Ranking Based On Selection: 12
Devrim Pesen Okvur
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,099
organ-on-a-chip
cancer cell biology
drug discovery
Rankings
Ranking Based On Selection: 13
Enver Tarhan
Metrics
H-Index
i10 Index
Citation Counts
11
13
496
Rankings
Ranking Based On Selection: 14
H. Duygu Ozaydin
Metrics
H-Index
i10 Index
Citation Counts
9
9
450
Condensed Matter Physics
Density Functional Theory
Two-Dimensional Materials
VASP
Nanomaterials
Rankings
Ranking Based On Selection: 15
Recai Erdem
Metrics
H-Index
i10 Index
Citation Counts
9
7
951
Rankings
Ranking Based On Selection: 16
Gurcan Aral
Metrics
H-Index
i10 Index
Citation Counts
7
7
415
Rankings
Ranking Based On Selection: 18
Ozan Ari
Metrics
H-Index
i10 Index
Citation Counts
6
3
121
Rankings
Ranking Based On Selection: 19
Yağiz Oyun
Metrics
H-Index
i10 Index
Citation Counts
2
1
19
Rankings
Ranking Based On Selection: 20
Ceren H Bayraktar
Metrics
H-Index
i10 Index
Citation Counts
1
1
13