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" (870,053 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: 1
NK Mukhopadhyay
Quasicrystals
Phase transformation
Mechanical alloying
Electron microscopy
nanoindentation
Metrics
H-Index
i10 Index
Citation
40
129
5,408
* Rankings
Ranking Based On Selection: 3
Sanjay Singh
Heusler alloys
Shape memory
Caloric materials
Magnetism
X-ray & Neutron Diffraction
Metrics
H-Index
i10 Index
Citation
29
54
2,373
* Rankings
Ranking Based On Selection: 4
Akhilesh Kumar Singh
Multiferroic and Ferroelectric Materials
Piezoelectric Ceramics
CMR Materials
Phosphor Materials
SOFC
Metrics
H-Index
i10 Index
Citation
28
61
2,836
* Rankings
Ranking Based On Selection: 5
Subhasis Sinha
Microstructure
Crystallographic Texture
Mechanical Behaviour
Thermo-mechanical processing
Metrics
H-Index
i10 Index
Citation
26
37
2,144
* Rankings
Ranking Based On Selection: 10
RA Yadav
spectroscopy
non-linear optics
fibre optics
photorefractive materials
Metrics
H-Index
i10 Index
Citation
25
75
2,138

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* Rankings
Ranking Based On Selection: 11
I Panneer Muthuselvam
Magnetic Materials
Superconductor
Topological Materials
Weyl/Dirac Semimetals
Metrics
H-Index
i10 Index
Citation
22
36
1,483
* Rankings
Ranking Based On Selection: 13
Al Saroj
Material Science
Ion conducting Materials
Polymer electrolytes
Ionic Liquids
Metrics
H-Index
i10 Index
Citation
17
18
892
* Rankings
Ranking Based On Selection: 16
Vikas Jindal|V. Jindal
Computational Materials Science
Computational Thermodynamics
Materials Design
Cluster Variation Method
Metrics
H-Index
i10 Index
Citation
11
13
538
Shubham Jain
Materials Science
Waste Valorization
Low Carbon Cement
Ceramics
Nuclear Waste Immobilization
Metrics
H-Index
i10 Index
Citation
6
5
190
Roopchand Tandon
Transmission Electron Microscope
Phase Transf.
Metals and Alloys
Texture
Dislocation Behaviour
Metrics
H-Index
i10 Index
Citation
2
1
28
Rankings
Ranking Based On Selection: 1
NK Mukhopadhyay
Metrics
H-Index
i10 Index
Citation Counts
40
129
5,408
Quasicrystals
Phase transformation
Mechanical alloying
Electron microscopy
nanoindentation
Rankings
Ranking Based On Selection: 2
Severe plastic deformation
Additive manufacturing
Deformation behavior
Rankings
Ranking Based On Selection: 3
Sanjay Singh
Metrics
H-Index
i10 Index
Citation Counts
29
54
2,373
Heusler alloys
Shape memory
Caloric materials
Magnetism
X-ray & Neutron Diffraction
Rankings
Ranking Based On Selection: 4
Akhilesh Kumar Singh
Metrics
H-Index
i10 Index
Citation Counts
28
61
2,836
Multiferroic and Ferroelectric Materials
Piezoelectric Ceramics
CMR Materials
Phosphor Materials
SOFC
Rankings
Ranking Based On Selection: 5
Subhasis Sinha
Metrics
H-Index
i10 Index
Citation Counts
26
37
2,144
Microstructure
Crystallographic Texture
Mechanical Behaviour
Thermo-mechanical processing
Rankings
Ranking Based On Selection: 6
Joysurya Basu
Metrics
H-Index
i10 Index
Citation Counts
26
44
3,752
Rankings
Ranking Based On Selection: 7
Abhishek Kumar
Metrics
H-Index
i10 Index
Citation Counts
25
53
1,985
Rankings
Ranking Based On Selection: 8
Ashish Kumar Mishra
Metrics
H-Index
i10 Index
Citation Counts
25
39
3,150
Nanomaterials and nanotechnology
Energy Application
Optoelectronics Application
Rankings
Ranking Based On Selection: 9
Sunil Mohan
Metrics
H-Index
i10 Index
Citation Counts
25
48
1,895
Rankings
Ranking Based On Selection: 10
RA Yadav
Metrics
H-Index
i10 Index
Citation Counts
25
75
2,138
spectroscopy
non-linear optics
fibre optics
photorefractive materials

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
I Panneer Muthuselvam
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,483
Magnetic Materials
Superconductor
Topological Materials
Weyl/Dirac Semimetals
Rankings
Ranking Based On Selection: 12
Ashok Kumar Mondal
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,278
Rankings
Ranking Based On Selection: 13
Al Saroj
Metrics
H-Index
i10 Index
Citation Counts
17
18
892
Material Science
Ion conducting Materials
Polymer electrolytes
Ionic Liquids
Rankings
Ranking Based On Selection: 14
Randhir Singh
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,264
Rankings
Ranking Based On Selection: 15
Surya D Yadav
Metrics
H-Index
i10 Index
Citation Counts
14
16
536
Rankings
Ranking Based On Selection: 16
Vikas Jindal|V. Jindal
Metrics
H-Index
i10 Index
Citation Counts
11
13
538
Computational Materials Science
Computational Thermodynamics
Materials Design
Cluster Variation Method
Rankings
Ranking Based On Selection: 17
Pawan Sharma
Metrics
H-Index
i10 Index
Citation Counts
8
8
366
Additive Manufacturing
Powder Manufacturing
Powder Metallurgy
Biodegradable Metals
Rankings
Ranking Based On Selection: 18
Shubham Jain
Metrics
H-Index
i10 Index
Citation Counts
6
5
190
Materials Science
Waste Valorization
Low Carbon Cement
Ceramics
Nuclear Waste Immobilization
Rankings
Ranking Based On Selection: 19
Roopchand Tandon
Metrics
H-Index
i10 Index
Citation Counts
2
1
28
Transmission Electron Microscope
Phase Transf.
Metals and Alloys
Texture
Dislocation Behaviour