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. 

Talha Erdem
Photonics
Optics
Quantum Dot Light Emitting Diodes
DNA-Driven Self-Assembly
Photonic Crystals
Metrics
H-Index
i10 Index
Citation
22
33
2,221
Abdülkadir Doğan
Numerical Solutions of PDEs
Differential Equations
Boundary Value Problems
BVPs on Time Scales
Fractional Differential Equ
Metrics
H-Index
i10 Index
Citation
13
16
955
Turgut Tut
Nanofabrication
nanophotonics
thin film transistors
photodetectors
micro-nano pillars
Metrics
H-Index
i10 Index
Citation
13
15
1,071
İrfan Alan
Power Electronics
Electrical Machines and Drives
Induction Heating
Battery Charging Systems
Metrics
H-Index
i10 Index
Citation
9
8
882
Burak Tekgun
Electric Machines
Power Electronics
High Frequency Inverters
Control of Power Electronic Converters
Metrics
H-Index
i10 Index
Citation
8
6
220
Rankings
Ranking Based On Selection: 1
Evren Mutlugün|Evren Mutlugün
Metrics
H-Index
i10 Index
Citation Counts
35
56
3,539
quantum dots
semiconductor nanocrystals
nanomaterials
light emitting diodes
Rankings
Ranking Based On Selection: 2
Dooyoung Hah
Metrics
H-Index
i10 Index
Citation Counts
23
35
2,042
M/NEMS
biomedical imaging devices
integrated photonics
photovoltaic devices
sensors
Rankings
Ranking Based On Selection: 3
Talha Erdem
Metrics
H-Index
i10 Index
Citation Counts
22
33
2,221
Photonics
Optics
Quantum Dot Light Emitting Diodes
DNA-Driven Self-Assembly
Photonic Crystals
Rankings
Ranking Based On Selection: 4
Bülent Yılmaz
Metrics
H-Index
i10 Index
Citation Counts
16
25
1,088
Rankings
Ranking Based On Selection: 5
Kutay İçöz
Metrics
H-Index
i10 Index
Citation Counts
14
19
558
Biosensors
BioM/NEMS
Biomedical Instrumentation
Control Systems
Rankings
Ranking Based On Selection: 6
Abdülkadir Doğan
Metrics
H-Index
i10 Index
Citation Counts
13
16
955
Numerical Solutions of PDEs
Differential Equations
Boundary Value Problems
BVPs on Time Scales
Fractional Differential Equ
Rankings
Ranking Based On Selection: 7
Turgut Tut
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,071
Nanofabrication
nanophotonics
thin film transistors
photodetectors
micro-nano pillars
Rankings
Ranking Based On Selection: 8
Günyaz Ablay
Metrics
H-Index
i10 Index
Citation Counts
12
14
461
Rankings
Ranking Based On Selection: 9
İrfan Alan
Metrics
H-Index
i10 Index
Citation Counts
9
8
882
Power Electronics
Electrical Machines and Drives
Induction Heating
Battery Charging Systems
Rankings
Ranking Based On Selection: 10
Burak Tekgun
Metrics
H-Index
i10 Index
Citation Counts
8
6
220
Electric Machines
Power Electronics
High Frequency Inverters
Control of Power Electronic Converters
Rankings
Ranking Based On Selection: 11
Didem Tekgun
Metrics
H-Index
i10 Index
Citation Counts
5
1
53
Electric Machine Design
Optimization and Control
Power Converters
Rankings
Ranking Based On Selection: 12
Talha Onat
Metrics
H-Index
i10 Index
Citation Counts
2
1
26
Rankings
Ranking Based On Selection: 13
Abdulkadir Gülşen
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 14
Zeynep Şenel
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 15
Abdullah Oran
Metrics
H-Index
i10 Index
Citation Counts
1
0
3