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" (910,673 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.

K Giridharan
Friction Stir Welding
Materials Engineering & Characterization
Manufacturing Engineering
Nano
Metrics
H-Index
i10 Index
Citation
9
9
281
Sureshkumar Ramalingam Kanchipuram
Thermal Energy Materials
Thermo electric Materials
Phase change materials
Nanoparticles
Solar energy
Metrics
H-Index
i10 Index
Citation
5
3
148
Swaminathan K
Fluid mechanics
multi phase flow
spreading dynamics of natural oils
CFD
Metrics
H-Index
i10 Index
Citation
1
0
5
Rankings
Ranking Based On Selection: 1
K Giridharan
Metrics
H-Index
i10 Index
Citation Counts
9
9
281
Friction Stir Welding
Materials Engineering & Characterization
Manufacturing Engineering
Nano
Rankings
Ranking Based On Selection: 3
Chakravarthi Gurijala
Metrics
H-Index
i10 Index
Citation Counts
5
3
107
Rankings
Ranking Based On Selection: 4
Sureshkumar Ramalingam Kanchipuram
Metrics
H-Index
i10 Index
Citation Counts
5
3
148
Thermal Energy Materials
Thermo electric Materials
Phase change materials
Nanoparticles
Solar energy
Rankings
Ranking Based On Selection: 5
Muthukumaran S
Metrics
H-Index
i10 Index
Citation Counts
4
2
40
Rankings
Ranking Based On Selection: 6
T Kulandaivel
Metrics
H-Index
i10 Index
Citation Counts
4
2
71
Rankings
Ranking Based On Selection: 7
Elumalai Boominathan
Metrics
H-Index
i10 Index
Citation Counts
3
0
11
micro machining
Advanced machining process
Rapid prototyping
Rankings
Ranking Based On Selection: 8
Swaminathan K
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Fluid mechanics
multi phase flow
spreading dynamics of natural oils
CFD