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" (873,864 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 :3
Sadok Mehrez
Applied Mechanics
Materials
Biomechanics
Computational mechanics
Metrics
H-Index
i10 Index
Citation
19
39
940
* Rankings
Ranking Based On Selection :7
Khlifi Mouadh
Materials Science
Magnetocaloric effects
Manganese oxide
Metrics
H-Index
i10 Index
Citation
17
24
862
* Rankings
Ranking Based On Selection :12
Mohamed Belhouchet
Physico-chemical properties
Hybrid materials
Optical properties
Metrics
H-Index
i10 Index
Citation
11
12
411
* Rankings
Ranking Based On Selection :16
Issam Ben Salah
Acoustic waves
Piezoelectric structures
FGPM materials
Semiconductor
Metrics
H-Index
i10 Index
Citation
6
6
167
Slim Kammoun
Homogenization
Composite materials
Damage
micromechanics
Early-age concrete
Metrics
H-Index
i10 Index
Citation
5
2
229
Issa El-Heda
Materials Physics
Experimental Physics
Condensed Matter Physics
Materials engineering and
Metrics
H-Index
i10 Index
Citation
3
1
35
Rankings
Ranking Based On Selection: 1
Jamel Bouaziz
Metrics
H-Index
i10 Index
Citation Counts
30
78
2,515
Rankings
Ranking Based On Selection: 3
Sadok Mehrez
Metrics
H-Index
i10 Index
Citation Counts
19
39
940
Applied Mechanics
Materials
Biomechanics
Computational mechanics
Rankings
Ranking Based On Selection: 4
Bechir Ouni
Metrics
H-Index
i10 Index
Citation Counts
19
21
1,042
Rankings
Ranking Based On Selection: 5
Amel Amlouk
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,086
Rankings
Ranking Based On Selection: 6
Foued Ben Ayed
Metrics
H-Index
i10 Index
Citation Counts
18
24
825
Rankings
Ranking Based On Selection: 7
Khlifi Mouadh
Metrics
H-Index
i10 Index
Citation Counts
17
24
862
Rankings
Ranking Based On Selection: 8
Ferid Chaffar Akkari
Metrics
H-Index
i10 Index
Citation Counts
15
17
484
Rankings
Ranking Based On Selection: 9
Nabil Njah
Metrics
H-Index
i10 Index
Citation Counts
13
16
652
Rankings
Ranking Based On Selection: 10
Kamel Guidara
Metrics
H-Index
i10 Index
Citation Counts
12
12
436
Rankings
Ranking Based On Selection: 11
Nouha Ghorbel
Metrics
H-Index
i10 Index
Citation Counts
11
12
347
Rankings
Ranking Based On Selection: 12
Mohamed Belhouchet
Metrics
H-Index
i10 Index
Citation Counts
11
12
411
Physico-chemical properties
Hybrid materials
Optical properties
Rankings
Ranking Based On Selection: 13
Mourad Ben Braiek
Metrics
H-Index
i10 Index
Citation Counts
8
6
157
Rankings
Ranking Based On Selection: 14
Tiss Faysal
Metrics
H-Index
i10 Index
Citation Counts
7
6
257
Rankings
Ranking Based On Selection: 15
Amira Amouri
Metrics
H-Index
i10 Index
Citation Counts
7
3
88
Rankings
Ranking Based On Selection: 16
Issam Ben Salah
Metrics
H-Index
i10 Index
Citation Counts
6
6
167
Acoustic waves
Piezoelectric structures
FGPM materials
Semiconductor
Rankings
Ranking Based On Selection: 17
Sarraj Riheme
Metrics
H-Index
i10 Index
Citation Counts
5
1
40
Rankings
Ranking Based On Selection: 18
Slim Kammoun
Metrics
H-Index
i10 Index
Citation Counts
5
2
229
Homogenization
Composite materials
Damage
micromechanics
Early-age concrete
Rankings
Ranking Based On Selection: 19
Issa El-Heda
Metrics
H-Index
i10 Index
Citation Counts
3
1
35
Materials Physics
Experimental Physics
Condensed Matter Physics
Materials engineering and
Rankings
Ranking Based On Selection: 20
Mohamed Hassen Khedhri
Metrics
H-Index
i10 Index
Citation Counts
1
1
48