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" (873,922 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
R. Manchanda
X-ray astronomy
gamma ray burst
balloon technology
space instrumentation
aerosol physics
Metrics
H-Index
i10 Index
Citation
32
107
5,088
Vaishali Bambole
Polymer Physics
Molecular electronics
Molecular spintronics
conducting polymers
polymer nano-composites
Metrics
H-Index
i10 Index
Citation
16
21
1,318
Anil Narayan Raghav
Space-Weather
Coronal mass ejections (CMEs)
cosmic rays
Alfven waves
Metrics
H-Index
i10 Index
Citation
15
22
633
Radha S
Materials synthesis and properties for device applications
Nanomaterials for biomedical applications
Low cost instrumentation
Metrics
H-Index
i10 Index
Citation
13
18
519
Radha S
Magnetism
Magnetic Materials
Materials Science
Nanomaterials
Metrics
H-Index
i10 Index
Citation
9
9
216
Omkar Dhamane
solar terrestrial physics
space plasma physics
Metrics
H-Index
i10 Index
Citation
4
0
45
Nitinkumar Bijewar
Computational Physics
Environmental Physics
Climate Change
Technology Forecasting and Patent Laws
Metrics
H-Index
i10 Index
Citation
4
1
46
Bhagyashri Bangalkar
conducting Polymer based Biosensors
Nanotechnology
Polymer Nano composite
Metrics
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
Mamta Aggarwal
Metrics
H-Index
i10 Index
Citation Counts
46
93
17,889
Rankings
Ranking Based On Selection: 2
R. Manchanda
Metrics
H-Index
i10 Index
Citation Counts
32
107
5,088
X-ray astronomy
gamma ray burst
balloon technology
space instrumentation
aerosol physics
Rankings
Ranking Based On Selection: 3
Vaishali Bambole
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,318
Polymer Physics
Molecular electronics
Molecular spintronics
conducting polymers
polymer nano-composites
Rankings
Ranking Based On Selection: 4
Anil Narayan Raghav
Metrics
H-Index
i10 Index
Citation Counts
15
22
633
Space-Weather
Coronal mass ejections (CMEs)
cosmic rays
Alfven waves
Rankings
Ranking Based On Selection: 5
Radha S
Metrics
H-Index
i10 Index
Citation Counts
13
18
519
Materials synthesis and properties for device applications
Nanomaterials for biomedical applications
Low cost instrumentation
Rankings
Ranking Based On Selection: 6
Anuradha Misra
Metrics
H-Index
i10 Index
Citation Counts
13
18
496
Rankings
Ranking Based On Selection: 7
Siddharth Kasthurirangan
Metrics
H-Index
i10 Index
Citation Counts
12
13
424
Rankings
Ranking Based On Selection: 8
Ritwika Chakrabarti
Metrics
H-Index
i10 Index
Citation Counts
11
12
330
Rankings
Ranking Based On Selection: 9
Radha S
Metrics
H-Index
i10 Index
Citation Counts
9
9
216
Magnetism
Magnetic Materials
Materials Science
Nanomaterials
Rankings
Ranking Based On Selection: 10
Omkar Dhamane
Metrics
H-Index
i10 Index
Citation Counts
4
0
45
solar terrestrial physics
space plasma physics
Rankings
Ranking Based On Selection: 11
Nitinkumar Bijewar
Metrics
H-Index
i10 Index
Citation Counts
4
1
46
Computational Physics
Environmental Physics
Climate Change
Technology Forecasting and Patent Laws
Rankings
Ranking Based On Selection: 12
Siddhesh Padval
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 13
Vijay N Pawar
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 14
Bhagyashri Bangalkar
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
conducting Polymer based Biosensors
Nanotechnology
Polymer Nano composite