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. 

Zafer Erbay
Exergy and Exergoeconomy Analyses
Drying Technology
Dairy Technology
Powder Technology
Modeling and Optimization in Food Pro
Metrics
H-Index
i10 Index
Citation
32
44
3,439
Hasan Kurtaran
solid mechanics
structural optimization
computational methods
structural dynamics and impact
composite materials
Metrics
H-Index
i10 Index
Citation
22
27
2,377
Neşe Yalçin
Decision Making
Multi-criteria Evaluation
Fuzzy sets and systems
Production Management
Assembly Line Balancing
Metrics
H-Index
i10 Index
Citation
17
18
1,916
Mümine Kaya Keleş
Veri Madenciliği (Data Mining)
Uzaktan Eğitim (Distance Education)
Metin/Doküman İşleme (Text/Document Processing)
Plagi
Metrics
H-Index
i10 Index
Citation
13
19
571
Özgür Çelik
Design and Control of Power Electronic Converters
Renewable Energy Systems (Integration and Control)
Solar Power Forecasting T
Metrics
H-Index
i10 Index
Citation
10
11
852
Yeliz Gurdal
Density Functional Theory
Ab-initio Molecular Dynamics
Machine Learning Potentials
Monte Carlo
Metrics
H-Index
i10 Index
Citation
10
11
334
Ilyas Saribas
Structural and Earthquake Engineering
Waste Concrete Management
Structural Optimization
Structural Dynamics
Masonry
Metrics
H-Index
i10 Index
Citation
8
7
172
Zeynep Iyigundogdu
Antimicrobial materials
antimicrobial agents
boron compounds
zeolites
green synthesis
Metrics
H-Index
i10 Index
Citation
7
6
407
Evren Turhan
Hidroloji
Akışkanlar Mekaniği
Yapay Zeka
Yenilenebilir Enerji Kaynakları
Metrics
H-Index
i10 Index
Citation
7
6
135
Rankings
Ranking Based On Selection: 2
Zafer Erbay
Metrics
H-Index
i10 Index
Citation Counts
32
44
3,439
Exergy and Exergoeconomy Analyses
Drying Technology
Dairy Technology
Powder Technology
Modeling and Optimization in Food Pro
Rankings
Ranking Based On Selection: 3
Salih Yılmaz
Metrics
H-Index
i10 Index
Citation Counts
24
33
1,375
materials science
semiconductors
nanostructures
thin films
solar cells
Rankings
Ranking Based On Selection: 4
Önder Tutsoy
Metrics
H-Index
i10 Index
Citation Counts
22
25
904
Artificial Intelligence
Control
Robotic
Object Recognation
Rankings
Ranking Based On Selection: 5
Hasan Kurtaran
Metrics
H-Index
i10 Index
Citation Counts
22
27
2,377
solid mechanics
structural optimization
computational methods
structural dynamics and impact
composite materials
Rankings
Ranking Based On Selection: 6
Başak Doğru Mert
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,471
Rankings
Ranking Based On Selection: 8
Taşkın Deniz Yıldız
Metrics
H-Index
i10 Index
Citation Counts
18
33
796
Mining Engineering
Mineral economics
Mineral resources rents
Mining legislation
Safety
Rankings
Ranking Based On Selection: 9
Cihan Çetinkaya
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,510
Rankings
Ranking Based On Selection: 10
Davood Asadi
Metrics
H-Index
i10 Index
Citation Counts
17
22
601
Autonomous aerial systems
flight planning
fault tolerant control
Rankings
Ranking Based On Selection: 11
Serdar Yıldırım
Metrics
H-Index
i10 Index
Citation Counts
17
24
2,882
Signal Processing
Speech
Emotions
Machine Learning
Rankings
Ranking Based On Selection: 12
Neşe Yalçin
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,916
Decision Making
Multi-criteria Evaluation
Fuzzy sets and systems
Production Management
Assembly Line Balancing
Rankings
Ranking Based On Selection: 13
Naghdali Choupani
Metrics
H-Index
i10 Index
Citation Counts
17
32
1,000
Fracture Mechanics
Advanced Materials
Composites
Adhesives
Mechanical and FE Design
Rankings
Ranking Based On Selection: 14
Turgay İbrikci
Metrics
H-Index
i10 Index
Citation Counts
16
24
1,162
Machine Learning
Deep Learning
Medical Image Processing
Bioinformatics
Rankings
Ranking Based On Selection: 15
Solar energy
Energy system modeling
Heat transfer
Biomass
Resource recovery
Rankings
Ranking Based On Selection: 16
Esra Gov Korurer
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,040
Systems medicine
bioinformatics
stem cells
cancer
autoimmunity
Rankings
Ranking Based On Selection: 17
Mustafa Akyol
Metrics
H-Index
i10 Index
Citation Counts
16
31
1,386
Spintronics
Nanomagnetism
Nanomaterials
Radar Absorbing Composites
2D Materials
Rankings
Ranking Based On Selection: 18
Ahmet Beycioğlu
Metrics
H-Index
i10 Index
Citation Counts
16
28
955
Rankings
Ranking Based On Selection: 20
Mustafa Gunes
Metrics
H-Index
i10 Index
Citation Counts
16
24
578
Physics
optoelectronics materials and devices
Nanotechnology
Aluminium Alloys
Rankings
Ranking Based On Selection: 21
Celile Özçicek Dölekoğlu
Metrics
H-Index
i10 Index
Citation Counts
15
22
1,020
food waste
consumer behaviour
food marketing
food security
Rankings
Ranking Based On Selection: 22
Faruk Fırat Calım
Metrics
H-Index
i10 Index
Citation Counts
15
18
834
Rankings
Ranking Based On Selection: 23
Tugce Demirdelen
Metrics
H-Index
i10 Index
Citation Counts
14
20
789
Renewable Energy
Power Quality
Artificial Intelligence
Electric Machines
Rankings
Ranking Based On Selection: 24
Touraj (Turaç) Farsadi
Metrics
H-Index
i10 Index
Citation Counts
14
17
471
Rankings
Ranking Based On Selection: 26
Ali Inan
Metrics
H-Index
i10 Index
Citation Counts
14
19
1,209
Rankings
Ranking Based On Selection: 27
Muhammet Şakiroğlu
Metrics
H-Index
i10 Index
Citation Counts
14
18
660
Alfalfa
Sainfoin
Forages
Plant genetics
Plant breeding
Rankings
Ranking Based On Selection: 28
Esen Yildirim
Metrics
H-Index
i10 Index
Citation Counts
14
17
944
Rankings
Ranking Based On Selection: 29
Abdullah Alğın
Metrics
H-Index
i10 Index
Citation Counts
14
21
555
Quantum Science
Statistical Mechanics
Mathematical Physics
Materials Science
Rankings
Ranking Based On Selection: 30
Osman Sivrikaya
Metrics
H-Index
i10 Index
Citation Counts
13
19
614
Mining Engineering
Mineral Processing
Pelletization
Coal preparation
Rankings
Ranking Based On Selection: 31
Yasin Kaya|Yasin Kaya
Metrics
H-Index
i10 Index
Citation Counts
13
18
656
Artificial Intelligence
Swarm Intelligence
Signal processing
Image processing
Deep Learning
Rankings
Ranking Based On Selection: 33
Mümine Kaya Keleş
Metrics
H-Index
i10 Index
Citation Counts
13
19
571
Veri Madenciliği (Data Mining)
Uzaktan Eğitim (Distance Education)
Metin/Doküman İşleme (Text/Document Processing)
Plagi
Rankings
Ranking Based On Selection: 34
Onur Güven
Metrics
H-Index
i10 Index
Citation Counts
13
13
622
Mineral Processing
Surface Chemistry
Composites
Flotation
Morphology
Rankings
Ranking Based On Selection: 35
Murat Mustafa Savrun
Metrics
H-Index
i10 Index
Citation Counts
13
13
620
Rankings
Ranking Based On Selection: 37
Mustafa Gocken
Metrics
H-Index
i10 Index
Citation Counts
13
16
858
Simulation Modeling and Analysis
Simulation Optimization
Rankings
Ranking Based On Selection: 38
Eda Nur Yardim
Metrics
H-Index
i10 Index
Citation Counts
12
19
747
Rankings
Ranking Based On Selection: 39
Mustafa Kilic
Metrics
H-Index
i10 Index
Citation Counts
12
15
463
Heat Transfer
Thermodynamics
Fluid Mechanics
Rankings
Ranking Based On Selection: 41
İlyas Karasu
Metrics
H-Index
i10 Index
Citation Counts
12
15
713
fluid mechanics
aerodynamics
flow control
wind energy
Rankings
Ranking Based On Selection: 42
Ayse Tuğba Dosdogru
Metrics
H-Index
i10 Index
Citation Counts
12
12
706
Supply Chain Management
Artificial Intelligence
Algorithms
Simulation Optimization
Rankings
Ranking Based On Selection: 44
Mirsadegh Seyedzavvar
Metrics
H-Index
i10 Index
Citation Counts
11
13
660
Advanced manufacturing techniques
Application of nanofluids in manufacturing technologies
Rankings
Ranking Based On Selection: 45
Tufan Özsoy
Metrics
H-Index
i10 Index
Citation Counts
11
12
350
marketing
sustainability
consumption
advertising
Rankings
Ranking Based On Selection: 46
M. Yusuf Tanrikulu
Metrics
H-Index
i10 Index
Citation Counts
11
13
517
Rankings
Ranking Based On Selection: 47
Ömer Tuğsal Doruk
Metrics
H-Index
i10 Index
Citation Counts
10
13
370
Financial Economics
Emerging Markets
Political Economy
Applied Economics
Firm Dynamics
Rankings
Ranking Based On Selection: 48
İlkan Özkan
Metrics
H-Index
i10 Index
Citation Counts
10
12
352
Tekstil Yüzeyleri
kompozit malzemeler
mikrobiyoloji
elektromanyetik kalkanlama
Nano partiküller
Rankings
Ranking Based On Selection: 49
Orhan Kaya
Metrics
H-Index
i10 Index
Citation Counts
10
12
308
Pavement Analysis and Design
Pavement Materials
Airfield Pavement Systems
Pavement Management
Rankings
Ranking Based On Selection: 50
Elif Kemaloğlu-Er
Metrics
H-Index
i10 Index
Citation Counts
10
12
266
English Language Teaching
Applied Linguistics
ELF & World Englishes
Global Englishes
Rankings
Ranking Based On Selection: 51
Özgür Çelik
Metrics
H-Index
i10 Index
Citation Counts
10
11
852
Design and Control of Power Electronic Converters
Renewable Energy Systems (Integration and Control)
Solar Power Forecasting T
Rankings
Ranking Based On Selection: 52
Firat Ekinci
Metrics
H-Index
i10 Index
Citation Counts
10
11
453
Rankings
Ranking Based On Selection: 53
Yeliz Gurdal
Metrics
H-Index
i10 Index
Citation Counts
10
11
334
Density Functional Theory
Ab-initio Molecular Dynamics
Machine Learning Potentials
Monte Carlo
Rankings
Ranking Based On Selection: 54
Ahmet Özcan
Metrics
H-Index
i10 Index
Citation Counts
10
10
378
Rankings
Ranking Based On Selection: 55
Seda Ceylan
Metrics
H-Index
i10 Index
Citation Counts
10
10
369
Rankings
Ranking Based On Selection: 56
Pelin Salum
Metrics
H-Index
i10 Index
Citation Counts
10
10
354
Rankings
Ranking Based On Selection: 57
Tahir Durhasan
Metrics
H-Index
i10 Index
Citation Counts
10
10
260
Fluid Mechanics
Flow Control
Experimental Aerodynamics
Rankings
Ranking Based On Selection: 58
Volkan Ertit
Metrics
H-Index
i10 Index
Citation Counts
10
11
468
Secularization
Psychology of Religion
Sociology of Religion
Modernization
Alevis
Rankings
Ranking Based On Selection: 59
Selim Gunduz
Metrics
H-Index
i10 Index
Citation Counts
10
11
335
Rankings
Ranking Based On Selection: 60
Ali Sinan Dike
Metrics
H-Index
i10 Index
Citation Counts
10
10
231
Polymers
Polymer Composites
Nanocomposites
Polymer Processing
Rankings
Ranking Based On Selection: 62
Tayfun Yusuf Yunsel
Metrics
H-Index
i10 Index
Citation Counts
10
10
307
Mining Software Development
3D Modelling
Geostatistics
Rankings
Ranking Based On Selection: 63
Kadir Üstün
Metrics
H-Index
i10 Index
Citation Counts
10
10
344
Rankings
Ranking Based On Selection: 64
Benay Sezer Tuncsoy
Metrics
H-Index
i10 Index
Citation Counts
9
9
250
Nanotoksikoloji
pestisit
hayvan fizyolojisi
böcek immunolojisi
Rankings
Ranking Based On Selection: 65
Esengul Iplik
Metrics
H-Index
i10 Index
Citation Counts
9
9
535
Rankings
Ranking Based On Selection: 66
Naime Filiz Ozdil
Metrics
H-Index
i10 Index
Citation Counts
9
9
332
Thermodynamic
Advance Fluid Mechanics
Energy
Renewable Energy
Rankings
Ranking Based On Selection: 67
Sule Colak
Metrics
H-Index
i10 Index
Citation Counts
9
9
325
Rankings
Ranking Based On Selection: 68
Alpaslan Yaşar
Metrics
H-Index
i10 Index
Citation Counts
9
8
403
Rankings
Ranking Based On Selection: 69
Sibel Ozdas
Metrics
H-Index
i10 Index
Citation Counts
9
7
161
Rankings
Ranking Based On Selection: 70
Bahadir Ergün
Metrics
H-Index
i10 Index
Citation Counts
9
8
423
Corporate Finance
Portfolio Management
Behavioral Finance
Rankings
Ranking Based On Selection: 71
Berat Akinci
Metrics
H-Index
i10 Index
Citation Counts
9
8
241
KAMU YÖNETİMİ
KATILIM VE YÖNETİŞİM
HÜKÜMET SİSTEMLERİ
YEREL KATILIM
STRATEJİK YÖNETİM
Rankings
Ranking Based On Selection: 74
Utku Güğerçin
Metrics
H-Index
i10 Index
Citation Counts
8
7
262
organizational behaviour
organisational behaviour
cyberloafing
cyberslacking
sanal kaytarma
Rankings
Ranking Based On Selection: 76
Ilyas Saribas
Metrics
H-Index
i10 Index
Citation Counts
8
7
172
Structural and Earthquake Engineering
Waste Concrete Management
Structural Optimization
Structural Dynamics
Masonry
Rankings
Ranking Based On Selection: 77
Umit Kilic
Metrics
H-Index
i10 Index
Citation Counts
8
7
115
artificial intelligence
feature selection
Rankings
Ranking Based On Selection: 78
Türkan Uzlaşir
Metrics
H-Index
i10 Index
Citation Counts
8
6
178
Gıda
Mikroalgler
Antioksidan aktivite
Fenolik bileşikler
Rankings
Ranking Based On Selection: 79
Necdet Sinan Özbek
Metrics
H-Index
i10 Index
Citation Counts
8
8
375
Rankings
Ranking Based On Selection: 80
Tural Tunay
Metrics
H-Index
i10 Index
Citation Counts
8
7
300
Rankings
Ranking Based On Selection: 81
Abdullah Emre Keleş
Metrics
H-Index
i10 Index
Citation Counts
8
6
216
Yapı İşletmesi
Proje Yönetimi
Rankings
Ranking Based On Selection: 82
Kasim Zor
Metrics
H-Index
i10 Index
Citation Counts
8
5
324
Electric Load Forecasting
Energy Analytics and Informatics
ML
DG
Electrical Energy and Power Sys
Rankings
Ranking Based On Selection: 84
Zeynep Iyigundogdu
Metrics
H-Index
i10 Index
Citation Counts
7
6
407
Antimicrobial materials
antimicrobial agents
boron compounds
zeolites
green synthesis
Rankings
Ranking Based On Selection: 85
learner autonomy
second language learning
affective factors in learning
Rankings
Ranking Based On Selection: 86
Kök Hücreler
Biyomalzeme
Doku Mühendisliği
Nörodejeneratif Hastalıklar
Rankings
Ranking Based On Selection: 87
Evren Turhan
Metrics
H-Index
i10 Index
Citation Counts
7
6
135
Hidroloji
Akışkanlar Mekaniği
Yapay Zeka
Yenilenebilir Enerji Kaynakları
Rankings
Ranking Based On Selection: 88
Esra Koca
Metrics
H-Index
i10 Index
Citation Counts
7
6
119
Rankings
Ranking Based On Selection: 89
Gökhan Bak
Metrics
H-Index
i10 Index
Citation Counts
7
5
182
Rankings
Ranking Based On Selection: 90
Burak Esenboğa
Metrics
H-Index
i10 Index
Citation Counts
7
5
136
Power Electronics
Electric Machines
Renewable Energy
Artificial Intelligence
Solar PV Panels
Rankings
Ranking Based On Selection: 92
Esra Karakaş
Metrics
H-Index
i10 Index
Citation Counts
7
7
312
Rankings
Ranking Based On Selection: 93
Dilek Göktürk
Metrics
H-Index
i10 Index
Citation Counts
7
6
210
Rankings
Ranking Based On Selection: 94
Emine Avşar Aydin
Metrics
H-Index
i10 Index
Citation Counts
7
5
139
Rankings
Ranking Based On Selection: 95
Hasan Bilgehan Yavuz
Metrics
H-Index
i10 Index
Citation Counts
7
4
134
Employment
Impact Evaluation
Macro Economic Policy
Sustainable Development
Rankings
Ranking Based On Selection: 97
Raziye Mert
Metrics
H-Index
i10 Index
Citation Counts
7
6
183
Differential and Difference Equations
Fuzzy Logic
Fractional Calculus
Rankings
Ranking Based On Selection: 98
Zehan Kesilmiş
Metrics
H-Index
i10 Index
Citation Counts
7
2
103
Metrology
Solar Energy
MPPT
Rankings
Ranking Based On Selection: 99
Bilge Aksay
Metrics
H-Index
i10 Index
Citation Counts
6
5
157
Rankings
Ranking Based On Selection: 100
Atakan Tantekin
Metrics
H-Index
i10 Index
Citation Counts
6
4
234
Mechanical Engineering
Energy
Thermodynamics
Fluid Mechanics