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" (888,752 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
Çağrı Çırak
Synthesis and Characterization of Nanostructures
DSSC
Quantum Chemical Calculations
Metrics
H-Index
i10 Index
Citation
18
35
951
* Rankings
Ranking Based On Selection: 3
Paşa Yalçin
Atom ve Molekül Fiziği
Sağlı ve Radyasyon Fiziği
Fizik ve Fen Egitimi
Metrics
H-Index
i10 Index
Citation
13
16
469
Rankings
Ranking Based On Selection: 1
Memet Ali Yıldırım
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,471
Rankings
Ranking Based On Selection: 2
Çağrı Çırak
Metrics
H-Index
i10 Index
Citation Counts
18
35
951
Synthesis and Characterization of Nanostructures
DSSC
Quantum Chemical Calculations
Rankings
Ranking Based On Selection: 3
Paşa Yalçin
Metrics
H-Index
i10 Index
Citation Counts
13
16
469
Atom ve Molekül Fiziği
Sağlı ve Radyasyon Fiziği
Fizik ve Fen Egitimi
Rankings
Ranking Based On Selection: 4
Burcu Bozkurt Çirak
Metrics
H-Index
i10 Index
Citation Counts
11
13
460
Fizik
Nanoteknoloji
Solar cell
Fuel cell
Rankings
Ranking Based On Selection: 5
Yunus Akaltun
Metrics
H-Index
i10 Index
Citation Counts
11
12
699
Rankings
Ranking Based On Selection: 6
Aykut Astam
Metrics
H-Index
i10 Index
Citation Counts
11
13
645