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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,120,283 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Mehmet Atilla Taşdelen
Polymer Chemistry
Nanocomposites
Controlled Polymerization Methods
Click Chemistr
Metrics
 
H-Index
i10 Index
Citation
54
121
10,986
* Rankings
Ranking Based On Selection: 2
Orhan Koçak
Çalışma ekonomisi
bilgi teknolojileri
insan kaynakları
sosyal politika
çalışma hayatı
Metrics
 
H-Index
i10 Index
Citation
31
86
3,761
* Rankings
Ranking Based On Selection: 3
Rabia Hacıhasanoğlu Aşılar
geriatri
kronik hastaların yönetimi
ölçek geliştirm
Metrics
 
H-Index
i10 Index
Citation
29
57
3,102
* Rankings
Ranking Based On Selection: 4
Esra Bilgin Şimşek
Photocatalysis
Photocatalytic reactions
Catalysis
Quantum dots
Adsorptio
Metrics
 
H-Index
i10 Index
Citation
24
46
1,800
* Rankings
Ranking Based On Selection: 6
Cemal Elitaş
Maliyet Muhasebesi
Muhasebe Denetimi
Muhasebe Tarih
Metrics
 
H-Index
i10 Index
Citation
22
42
1,812
* Rankings
Ranking Based On Selection: 7
Feyyaz Zeren
Financial Markets
Corporate Finance
Energy Finance
Time Series Analysis
Panel Data Analysi
Metrics
 
H-Index
i10 Index
Citation
21
44
1,963
* Rankings
Ranking Based On Selection: 8
İsmail Gökhan Temel
Polymer nanoparticles
UV-curing
polymer synthesis
Chain Collapse
Living polymerizatio
Metrics
 
H-Index
i10 Index
Citation
21
28
1,353
* Rankings
Ranking Based On Selection: 10
Hacı Yunus Taş
İşsizlik
İstihdam
Göçmen Sorunları
Yoksulluk
KOBİ'le
Metrics
 
H-Index
i10 Index
Citation
18
30
1,869
* Rankings
Ranking Based On Selection: 12
Sinan Şen
Polymer Micro/Nano-Composites
Polymer Processing
Nanocomposite Hydrogels
Adsorption
Thermal and Mechanical Propertie
Metrics
 
H-Index
i10 Index
Citation
17
27
777
* Rankings
Ranking Based On Selection: 13
Hatice Hande Mert
Phase Change Materials
Thermal Energy Storage
Polymer Composite
Smart Materials
Encapsulatio
Metrics
 
H-Index
i10 Index
Citation
16
21
590
* Rankings
Ranking Based On Selection: 14
Pelin Demircivi Baran
Adsorption
Photocatalytic reactions
Drug deliver
Metrics
 
H-Index
i10 Index
Citation
15
20
709
* Rankings
Ranking Based On Selection: 16
Fikret Yüksel
Enerji
Termodinamik
Yenilenebilir Enerji Kaynakları
Yakıtlar ve Yanm
Metrics
 
H-Index
i10 Index
Citation
15
17
1,737
* Rankings
Ranking Based On Selection: 17
Umit Unver
Zero Energy Buildings
Efficient Buildings
Energy Efficiency
Energy
Heat Transfer
Metrics
 
H-Index
i10 Index
Citation
15
19
529
* Rankings
Ranking Based On Selection: 18
Selami Özcan
Üretim Yönetimi
Kalite Yönetimi
İş Analizi
Girişimcilik
Lojistik ve Tedarik Zincir
Metrics
 
H-Index
i10 Index
Citation
15
17
987
* Rankings
Ranking Based On Selection: 19
Ferhat Sayım
Muhasebe
Finans
Sağlık Ekonomisi
Sağlık Kurumları Yönetimi
Sağlık Yönetim
Metrics
 
H-Index
i10 Index
Citation
15
22
1,000
* Rankings
Ranking Based On Selection: 21
Mesut Yilmazoğlu
Polimer Teknolojileri
Yakıt Hücreleri
Membran Teknolojileri
Enerji Malzemeleri
Dielektri
Metrics
 
H-Index
i10 Index
Citation
14
20
523
* Rankings
Ranking Based On Selection: 24
Akif Karafil
Güç Elektroniği
Yenilenebilir Enerji Kaynakları
Elektrik Makineler
Metrics
 
H-Index
i10 Index
Citation
13
16
492
* Rankings
Ranking Based On Selection: 25
Murat Gök
Machine Learning
Deep Learning
Bioinformatics
Data Scienc
Metrics
 
H-Index
i10 Index
Citation
13
17
856
Rankings
Ranking Based On Selection: 1
Mehmet Atilla Taşdelen
Metrics
 
H-Index
i10 Index
Citation Counts
54
121
10,986
Polymer Chemistry
Nanocomposites
Controlled Polymerization Methods
Click Chemistr
Rankings
Ranking Based On Selection: 2
Orhan Koçak
Metrics
 
H-Index
i10 Index
Citation Counts
31
86
3,761
Çalışma ekonomisi
bilgi teknolojileri
insan kaynakları
sosyal politika
çalışma hayatı
Rankings
Ranking Based On Selection: 3
Rabia Hacıhasanoğlu Aşılar
Metrics
 
H-Index
i10 Index
Citation Counts
29
57
3,102
geriatri
kronik hastaların yönetimi
ölçek geliştirm
Rankings
Ranking Based On Selection: 4
Esra Bilgin Şimşek
Metrics
 
H-Index
i10 Index
Citation Counts
24
46
1,800
Photocatalysis
Photocatalytic reactions
Catalysis
Quantum dots
Adsorptio
Rankings
Ranking Based On Selection: 5
Betül Güroy
Metrics
 
H-Index
i10 Index
Citation Counts
23
38
2,340
Rankings
Ranking Based On Selection: 6
Cemal Elitaş
Metrics
 
H-Index
i10 Index
Citation Counts
22
42
1,812
Rankings
Ranking Based On Selection: 7
Feyyaz Zeren
Metrics
 
H-Index
i10 Index
Citation Counts
21
44
1,963
Financial Markets
Corporate Finance
Energy Finance
Time Series Analysis
Panel Data Analysi
Rankings
Ranking Based On Selection: 8
İsmail Gökhan Temel
Metrics
 
H-Index
i10 Index
Citation Counts
21
28
1,353
Polymer nanoparticles
UV-curing
polymer synthesis
Chain Collapse
Living polymerizatio
Rankings
Ranking Based On Selection: 10
Hacı Yunus Taş
Metrics
 
H-Index
i10 Index
Citation Counts
18
30
1,869
İşsizlik
İstihdam
Göçmen Sorunları
Yoksulluk
KOBİ'le
Rankings
Ranking Based On Selection: 11
Mustafa Öztaş
Metrics
 
H-Index
i10 Index
Citation Counts
18
27
1,175
Rankings
Ranking Based On Selection: 12
Sinan Şen
Metrics
 
H-Index
i10 Index
Citation Counts
17
27
777
Polymer Micro/Nano-Composites
Polymer Processing
Nanocomposite Hydrogels
Adsorption
Thermal and Mechanical Propertie
Rankings
Ranking Based On Selection: 13
Hatice Hande Mert
Metrics
 
H-Index
i10 Index
Citation Counts
16
21
590
Phase Change Materials
Thermal Energy Storage
Polymer Composite
Smart Materials
Encapsulatio
Rankings
Ranking Based On Selection: 14
Pelin Demircivi Baran
Metrics
 
H-Index
i10 Index
Citation Counts
15
20
709
Rankings
Ranking Based On Selection: 15
Jülide Hızal
Metrics
 
H-Index
i10 Index
Citation Counts
15
22
1,425
Rankings
Ranking Based On Selection: 16
Fikret Yüksel
Metrics
 
H-Index
i10 Index
Citation Counts
15
17
1,737
Enerji
Termodinamik
Yenilenebilir Enerji Kaynakları
Yakıtlar ve Yanm
Rankings
Ranking Based On Selection: 17
Umit Unver
Metrics
 
H-Index
i10 Index
Citation Counts
15
19
529
Zero Energy Buildings
Efficient Buildings
Energy Efficiency
Energy
Heat Transfer
Rankings
Ranking Based On Selection: 18
Selami Özcan
Metrics
 
H-Index
i10 Index
Citation Counts
15
17
987
Üretim Yönetimi
Kalite Yönetimi
İş Analizi
Girişimcilik
Lojistik ve Tedarik Zincir
Rankings
Ranking Based On Selection: 19
Ferhat Sayım
Metrics
 
H-Index
i10 Index
Citation Counts
15
22
1,000
Muhasebe
Finans
Sağlık Ekonomisi
Sağlık Kurumları Yönetimi
Sağlık Yönetim
Rankings
Ranking Based On Selection: 20
Özlem Tuna
Metrics
 
H-Index
i10 Index
Citation Counts
14
19
493
Rankings
Ranking Based On Selection: 21
Mesut Yilmazoğlu
Metrics
 
H-Index
i10 Index
Citation Counts
14
20
523
Polimer Teknolojileri
Yakıt Hücreleri
Membran Teknolojileri
Enerji Malzemeleri
Dielektri
Rankings
Ranking Based On Selection: 22
Mine Aksoy Kavalcı
Metrics
 
H-Index
i10 Index
Citation Counts
14
19
815
Rankings
Ranking Based On Selection: 23
Ayşe Tansel Çetin
Metrics
 
H-Index
i10 Index
Citation Counts
14
16
1,193
Rankings
Ranking Based On Selection: 24
Akif Karafil
Metrics
 
H-Index
i10 Index
Citation Counts
13
16
492
Güç Elektroniği
Yenilenebilir Enerji Kaynakları
Elektrik Makineler
Rankings
Ranking Based On Selection: 25
Murat Gök
Metrics
 
H-Index
i10 Index
Citation Counts
13
17
856
Machine Learning
Deep Learning
Bioinformatics
Data Scienc