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 :2
Prafulla K Jha
Condensed Matter Physics
Nanomaterials
First Principles Calculations
Phonons
Phase Transition
Metrics
H-Index
i10 Index
Citation
45
215
8,107
* Rankings
Ranking Based On Selection :3
Arun Anand
Applied Optics
3D imaging
Quantitative microscopy
Bio-medical optics
Digital holography
Metrics
H-Index
i10 Index
Citation
32
62
3,263
* Rankings
Ranking Based On Selection :5
S Mukherjee
Experimental Nuclear Physics
Reactor Science
Metrics
H-Index
i10 Index
Citation
26
53
4,523
* Rankings
Ranking Based On Selection :6
CJ Panchal
Semiconductor Thin Films Electronics-Optoelectronics Devices
Sensors and High Power Laser Diodes
Metrics
H-Index
i10 Index
Citation
25
45
2,189
Chetan Limbachiya
Atomic and Molecular Physics
Electron Interactions with Molecules
Metrics
H-Index
i10 Index
Citation
23
36
1,280
Arun Pratap
Condensed Matter Physics
Metallic Glasses
Metrics
H-Index
i10 Index
Citation
22
42
1,568
Alpa Dashora
Photocatalytic Materials
Spintronics
Photovoltaics
Density Functional Theory
Charge and Magnetic Compton Scattering
Metrics
H-Index
i10 Index
Citation
19
33
1,970
* Rankings
Ranking Based On Selection :11
ND Chavda
Random Matrix Theory
Quantum Chaos
Physics of Complex systems
Statistical Physics
Metrics
H-Index
i10 Index
Citation
14
19
516
* Rankings
Ranking Based On Selection :12
CF Desai
Condensed Matter Physics
Thin Films
Semiconducting Compounds
Crystal Growth
Metrics
H-Index
i10 Index
Citation
14
19
677
* Rankings
Ranking Based On Selection :13
Jn Pandya
High Energy Particle Physics
Computational Physics
Simulations
Metrics
H-Index
i10 Index
Citation
13
14
745
Sourav Kanti Jana
Molecular Dynamics Simulation
ab initio calculations
Machine Learning Potential
Metrics
H-Index
i10 Index
Citation
4
4
65
Yashesh Gandhi
Luminescence and its applications
phosphors
Optically stimulated Luminescence
Thermo Luminescence
Metrics
H-Index
i10 Index
Citation
3
0
26
Rankings
Ranking Based On Selection: 1
Janardan P Singh
Metrics
H-Index
i10 Index
Citation Counts
55
183
14,297
Rankings
Ranking Based On Selection: 2
Prafulla K Jha
Metrics
H-Index
i10 Index
Citation Counts
45
215
8,107
Condensed Matter Physics
Nanomaterials
First Principles Calculations
Phonons
Phase Transition
Rankings
Ranking Based On Selection: 3
Arun Anand
Metrics
H-Index
i10 Index
Citation Counts
32
62
3,263
Applied Optics
3D imaging
Quantitative microscopy
Bio-medical optics
Digital holography
Rankings
Ranking Based On Selection: 4
Ami Chand Sharma
Metrics
H-Index
i10 Index
Citation Counts
31
101
4,052
Rankings
Ranking Based On Selection: 5
S Mukherjee
Metrics
H-Index
i10 Index
Citation Counts
26
53
4,523
Experimental Nuclear Physics
Reactor Science
Rankings
Ranking Based On Selection: 6
CJ Panchal
Metrics
H-Index
i10 Index
Citation Counts
25
45
2,189
Semiconductor Thin Films Electronics-Optoelectronics Devices
Sensors and High Power Laser Diodes
Rankings
Ranking Based On Selection: 7
Chetan Limbachiya
Metrics
H-Index
i10 Index
Citation Counts
23
36
1,280
Atomic and Molecular Physics
Electron Interactions with Molecules
Rankings
Ranking Based On Selection: 8
Arun Pratap
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,568
Condensed Matter Physics
Metallic Glasses
Rankings
Ranking Based On Selection: 9
Alpa Dashora
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,970
Photocatalytic Materials
Spintronics
Photovoltaics
Density Functional Theory
Charge and Magnetic Compton Scattering
Rankings
Ranking Based On Selection: 10
Rajnikant Makwana
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,351
Rankings
Ranking Based On Selection: 11
ND Chavda
Metrics
H-Index
i10 Index
Citation Counts
14
19
516
Random Matrix Theory
Quantum Chaos
Physics of Complex systems
Statistical Physics
Rankings
Ranking Based On Selection: 12
CF Desai
Metrics
H-Index
i10 Index
Citation Counts
14
19
677
Condensed Matter Physics
Thin Films
Semiconducting Compounds
Crystal Growth
Rankings
Ranking Based On Selection: 13
Jn Pandya
Metrics
H-Index
i10 Index
Citation Counts
13
14
745
High Energy Particle Physics
Computational Physics
Simulations
Rankings
Ranking Based On Selection: 14
Debjani Bagchi
Metrics
H-Index
i10 Index
Citation Counts
11
12
526
Rankings
Ranking Based On Selection: 15
Naynesh Devlani
Metrics
H-Index
i10 Index
Citation Counts
8
8
427
Rankings
Ranking Based On Selection: 16
Sourav Kanti Jana
Metrics
H-Index
i10 Index
Citation Counts
4
4
65
Molecular Dynamics Simulation
ab initio calculations
Machine Learning Potential
Rankings
Ranking Based On Selection: 17
Sm Chauhan
Metrics
H-Index
i10 Index
Citation Counts
3
1
23
Luminescence
Nanomaterials
Materials Science
Rankings
Ranking Based On Selection: 18
Yashesh Gandhi
Metrics
H-Index
i10 Index
Citation Counts
3
0
26
Luminescence and its applications
phosphors
Optically stimulated Luminescence
Thermo Luminescence
Rankings
Ranking Based On Selection: 19
Hemang Tanna
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 20
Shivani P Patel|S. P. Patel
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Rankings
Ranking Based On Selection: 21
Ujjawal Krishnam
Metrics
H-Index
i10 Index
Citation Counts
1
0
1