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" (998,570 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
Swapan Pati
Quantum Magnetism
Generalized Charge Transfer
Homogeneous and Heterogeneous Catalysis
Carrier mobilities in extended Solids
Metrics
H-Index
i10 Index
Citation
64
253
15,913
* Rankings
Ranking Based On Selection: 2
Ranjan Datta
transmission electron microscopy and spectroscopy
wide band gap semiconductors
first principles calculation of electronic stru
Metrics
H-Index
i10 Index
Citation
38
79
8,082
* Rankings
Ranking Based On Selection: 4
Pranab Mandal
Piezoceramics
Multiferroics
Oxide ion conductor
Flexible devices
Metrics
H-Index
i10 Index
Citation
23
30
2,688
* Rankings
Ranking Based On Selection: 6
Nsvidhyadhiraja
Condensed matter physics
quantum transport
quantum many body theory
strongly correlated electronic systems
Kondo physics
Metrics
H-Index
i10 Index
Citation
19
33
1,109
* Rankings
Ranking Based On Selection: 7
Ashish Singh
Organic Chemistry
Material Chemistry
Electrocatalysis
Photocatalysis
Photophysics
Metrics
H-Index
i10 Index
Citation
17
21
937
* Rankings
Ranking Based On Selection: 9
Amit Soni
Atomic Layer Deposition
Material Chemistry
Pulsed Layer Deposition
Solid State Chemistry
Metrics
H-Index
i10 Index
Citation
13
18
512
* Rankings
Ranking Based On Selection: 10
Ankush Kumar
Neuromorphic Devices
Intelligent Sensing
Nanomaterials & Devices
Optoelectronics
AI-ML
Metrics
H-Index
i10 Index
Citation
14
17
713

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Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Rankings
Ranking Based On Selection: 13
Radha Krishna Gopal
Condensed Matter Physics
Topological Insulators
Mesoscopic Physics
Localization-Metal Insulator
Metrics
H-Index
i10 Index
Citation
10
10
445
* Rankings
Ranking Based On Selection: 14
Anwesa Karmakar
Thermodynamic model
Chemical Physics
Molecular Dynamics
Continuum solvation model
Metrics
H-Index
i10 Index
Citation
10
10
441
Dipanjan Maity
Experimental Condensed Matter Physics
Electrochemistry
Water Splitting
CO2 Reduction
Metrics
H-Index
i10 Index
Citation
8
7
231
Janaky Sunil
Raman spectroscopy
High-pressure physics
condensed matter physics
Metrics
H-Index
i10 Index
Citation
6
4
271
Prashant Vijay Gaikwad
Two-Dimensional materials
Condensed Matter Physics
Nanotechnology
Positron Annihilation
Metrics
H-Index
i10 Index
Citation
5
3
90
Sonu Prasad Keshri
DFT
thermoelectric properties
thermal properties
optical properties
superconductivity
Metrics
H-Index
i10 Index
Citation
4
0
27
Rankings
Ranking Based On Selection: 1
Swapan Pati
Metrics
H-Index
i10 Index
Citation Counts
64
253
15,913
Quantum Magnetism
Generalized Charge Transfer
Homogeneous and Heterogeneous Catalysis
Carrier mobilities in extended Solids
Rankings
Ranking Based On Selection: 2
Ranjan Datta
Metrics
H-Index
i10 Index
Citation Counts
38
79
8,082
transmission electron microscopy and spectroscopy
wide band gap semiconductors
first principles calculation of electronic stru
Rankings
Ranking Based On Selection: 3
Subir K Das
Metrics
H-Index
i10 Index
Citation Counts
30
66
2,814
Rankings
Ranking Based On Selection: 4
Pranab Mandal
Metrics
H-Index
i10 Index
Citation Counts
23
30
2,688
Piezoceramics
Multiferroics
Oxide ion conductor
Flexible devices
Rankings
Ranking Based On Selection: 5
Rajesh Ganapathy
Metrics
H-Index
i10 Index
Citation Counts
23
36
1,950
Rankings
Ranking Based On Selection: 6
Nsvidhyadhiraja
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,109
Condensed matter physics
quantum transport
quantum many body theory
strongly correlated electronic systems
Kondo physics
Rankings
Ranking Based On Selection: 7
Ashish Singh
Metrics
H-Index
i10 Index
Citation Counts
17
21
937
Organic Chemistry
Material Chemistry
Electrocatalysis
Photocatalysis
Photophysics
Rankings
Ranking Based On Selection: 8
Meher Prakash
Metrics
H-Index
i10 Index
Citation Counts
16
25
1,297
Biomolecular dynamics
Biophysics
Bioinformatics
Rankings
Ranking Based On Selection: 9
Amit Soni
Metrics
H-Index
i10 Index
Citation Counts
13
18
512
Atomic Layer Deposition
Material Chemistry
Pulsed Layer Deposition
Solid State Chemistry
Rankings
Ranking Based On Selection: 10
Ankush Kumar
Metrics
H-Index
i10 Index
Citation Counts
14
17
713
Neuromorphic Devices
Intelligent Sensing
Nanomaterials & Devices
Optoelectronics
AI-ML

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

Rankings
Ranking Based On Selection: 11
Srinivasa Rao Lingampalli
Metrics
H-Index
i10 Index
Citation Counts
13
15
983
Artificial photosynthesis and water splitting
Rankings
Ranking Based On Selection: 12
Supriya Ghosal
Metrics
H-Index
i10 Index
Citation Counts
11
11
302
Condensed Matter Theory
2D materials
Thermoelectric
Rankings
Ranking Based On Selection: 13
Radha Krishna Gopal
Metrics
H-Index
i10 Index
Citation Counts
10
10
445
Condensed Matter Physics
Topological Insulators
Mesoscopic Physics
Localization-Metal Insulator
Rankings
Ranking Based On Selection: 14
Anwesa Karmakar
Metrics
H-Index
i10 Index
Citation Counts
10
10
441
Thermodynamic model
Chemical Physics
Molecular Dynamics
Continuum solvation model
Rankings
Ranking Based On Selection: 15
Dheemahi Rao
Metrics
H-Index
i10 Index
Citation Counts
10
10
233
condensed matter physics
semiconductors
Rankings
Ranking Based On Selection: 16
Dipanjan Maity
Metrics
H-Index
i10 Index
Citation Counts
8
7
231
Experimental Condensed Matter Physics
Electrochemistry
Water Splitting
CO2 Reduction
Rankings
Ranking Based On Selection: 17
Saraswathi Chirakkara
Metrics
H-Index
i10 Index
Citation Counts
8
8
301
Rankings
Ranking Based On Selection: 18
Janaky Sunil
Metrics
H-Index
i10 Index
Citation Counts
6
4
271
Raman spectroscopy
High-pressure physics
condensed matter physics
Rankings
Ranking Based On Selection: 19
Reetendra Singh
Metrics
H-Index
i10 Index
Citation Counts
7
4
120
Rankings
Ranking Based On Selection: 20
Rajneesh Kumar
Metrics
H-Index
i10 Index
Citation Counts
2
2
50
Soft matter physics
Active matter
Biophysics
Rankings
Ranking Based On Selection: 21
Prashant Vijay Gaikwad
Metrics
H-Index
i10 Index
Citation Counts
5
3
90
Two-Dimensional materials
Condensed Matter Physics
Nanotechnology
Positron Annihilation
Rankings
Ranking Based On Selection: 22
Sonu Prasad Keshri
Metrics
H-Index
i10 Index
Citation Counts
4
0
27
DFT
thermoelectric properties
thermal properties
optical properties
superconductivity
Rankings
Ranking Based On Selection: 23
Sumukh Purohit
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
Physics
Materials Science
Solar cells
Rankings
Ranking Based On Selection: 24
Subham Banerjee
Metrics
H-Index
i10 Index
Citation Counts
2
2
80
Atmospheric flows
nonlinear dynamics
turbulence
Rankings
Ranking Based On Selection: 25
Deeksha Sharma
Metrics
H-Index
i10 Index
Citation Counts
1
1
14
Physics
Thermal transport
pump probe
Optical properties
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