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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,289 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Amaresh Mishra
Organic semiconductors
Heterocyclic chemistry
Dyes
Photovoltaics
sensor
Metrics
 
H-Index
i10 Index
Citation
47
91
17,078
* Rankings
Ranking Based On Selection: 2
Pradeep K Naik
Natural products and therapeutics
Bioinformatics
Computational Biology
Cancer Research
Molecular Modelin
Metrics
 
H-Index
i10 Index
Citation
35
97
4,470
* Rankings
Ranking Based On Selection: 3
BK Mishra
physical organic chemistry
reaction mechanism
surface chemistr
Metrics
 
H-Index
i10 Index
Citation
34
82
8,543
* Rankings
Ranking Based On Selection: 7
Prabira Kumar Sethy
IMAGE PROCESSING
SIGNAL PROCESSING
MACHINE LEARNING
DEEP LEARNIN
Metrics
 
H-Index
i10 Index
Citation
29
54
4,127
* Rankings
Ranking Based On Selection: 8
Hirak Chakraborty
Membrane Biophysics
Membrane Fusion
Protein oligomerization in membran
Metrics
 
H-Index
i10 Index
Citation
27
51
1,868
* Rankings
Ranking Based On Selection: 9
Susanta Kumar Das
Nonlinear optics
Ultrafast LASER
Nanophotonics
Photovoltaics
Photocatalysi
Metrics
 
H-Index
i10 Index
Citation
26
47
2,833
* Rankings
Ranking Based On Selection: 13
Sibarama Panigrahi
Time Series Forecasting
Machine Learning
Deep Learning
Optimization
Data Scienc
Metrics
 
H-Index
i10 Index
Citation
19
30
1,144
* Rankings
Ranking Based On Selection: 15
Debasis Surya Narayan Das
5G Wireless Networks  Multi Input Multi Output (MIMO) Wireless System  OFDM Channel Modeling &am
Metrics
 
H-Index
i10 Index
Citation
19
42
1,996
* Rankings
Ranking Based On Selection: 17
Durga P Ojha
Liquid Crystals
Liquid Crystal Polymers
Soft Condensed Matter Physics
Molecular Modeling
Quantum Chemistr
Metrics
 
H-Index
i10 Index
Citation
19
39
1,069
* Rankings
Ranking Based On Selection: 18
Ekamber Kariali
Plant Physiology
Rice Physiology
Plant Molecular Biolog
Metrics
 
H-Index
i10 Index
Citation
18
22
857
* Rankings
Ranking Based On Selection: 19
Subhransu Padhee
Control System
Measurement
Instrumentation
Power Converter
Metrics
 
H-Index
i10 Index
Citation
17
24
1,046
* Rankings
Ranking Based On Selection: 21
Iswar Baitharu
Environmental toxicology
Environmental Biotechnology
Metagenomics and Cognitive Neuroscience
Metrics
 
H-Index
i10 Index
Citation
16
22
1,029
* Rankings
Ranking Based On Selection: 22
Dibakar Sahoo
Material science
molecular spectroscopy
Nano-bio Spectroscopy
Fluorescence spectroscopy
Single molecular Spectroscop
Metrics
 
H-Index
i10 Index
Citation
16
24
997
* Rankings
Ranking Based On Selection: 24
Prabhat K Sahu
Computational Chemistry
Molecular Modeling
Bioinformatics
Net-Sign Graph Theor
Metrics
 
H-Index
i10 Index
Citation
16
20
604
* Rankings
Ranking Based On Selection: 25
Debasis Behera
Corrosion Science
Corrosion Inhibitors
Anti-corrosion Coatings
computational Chemistry
and Density Functional Theor
Metrics
 
H-Index
i10 Index
Citation
15
20
1,333
Rankings
Ranking Based On Selection: 1
Amaresh Mishra
Metrics
 
H-Index
i10 Index
Citation Counts
47
91
17,078
Organic semiconductors
Heterocyclic chemistry
Dyes
Photovoltaics
sensor
Rankings
Ranking Based On Selection: 2
Pradeep K Naik
Metrics
 
H-Index
i10 Index
Citation Counts
35
97
4,470
Natural products and therapeutics
Bioinformatics
Computational Biology
Cancer Research
Molecular Modelin
Rankings
Ranking Based On Selection: 3
BK Mishra
Metrics
 
H-Index
i10 Index
Citation Counts
34
82
8,543
physical organic chemistry
reaction mechanism
surface chemistr
Rankings
Ranking Based On Selection: 4
Pravat Kumar Mohapatra
Metrics
 
H-Index
i10 Index
Citation Counts
32
60
3,300
Rankings
Ranking Based On Selection: 5
Banarji Behera
Metrics
 
H-Index
i10 Index
Citation Counts
31
78
3,710
Rankings
Ranking Based On Selection: 6
Pramila K Misra
Metrics
 
H-Index
i10 Index
Citation Counts
31
64
2,758
Rankings
Ranking Based On Selection: 7
Prabira Kumar Sethy
Metrics
 
H-Index
i10 Index
Citation Counts
29
54
4,127
IMAGE PROCESSING
SIGNAL PROCESSING
MACHINE LEARNING
DEEP LEARNIN
Rankings
Ranking Based On Selection: 8
Hirak Chakraborty
Metrics
 
H-Index
i10 Index
Citation Counts
27
51
1,868
Membrane Biophysics
Membrane Fusion
Protein oligomerization in membran
Rankings
Ranking Based On Selection: 9
Susanta Kumar Das
Metrics
 
H-Index
i10 Index
Citation Counts
26
47
2,833
Nonlinear optics
Ultrafast LASER
Nanophotonics
Photovoltaics
Photocatalysi
Rankings
Ranking Based On Selection: 10
Senapati Bikram Keshari
Metrics
 
H-Index
i10 Index
Citation Counts
24
39
2,528
Rankings
Ranking Based On Selection: 11
Birendra Behera
Metrics
 
H-Index
i10 Index
Citation Counts
23
37
3,446
Rankings
Ranking Based On Selection: 12
Rajib Padhee
Metrics
 
H-Index
i10 Index
Citation Counts
22
40
1,453
Rankings
Ranking Based On Selection: 13
Sibarama Panigrahi
Metrics
 
H-Index
i10 Index
Citation Counts
19
30
1,144
Time Series Forecasting
Machine Learning
Deep Learning
Optimization
Data Scienc
Rankings
Ranking Based On Selection: 14
Pradipta Kumar Behera
Metrics
 
H-Index
i10 Index
Citation Counts
19
25
3,178
Rankings
Ranking Based On Selection: 15
Debasis Surya Narayan Das
Metrics
 
H-Index
i10 Index
Citation Counts
19
42
1,996
5G Wireless Networks  Multi Input Multi Output (MIMO) Wireless System  OFDM Channel Modeling &am
Rankings
Ranking Based On Selection: 16
Alekha Kumar Sutar
Metrics
 
H-Index
i10 Index
Citation Counts
19
28
3,593
Rankings
Ranking Based On Selection: 17
Durga P Ojha
Metrics
 
H-Index
i10 Index
Citation Counts
19
39
1,069
Liquid Crystals
Liquid Crystal Polymers
Soft Condensed Matter Physics
Molecular Modeling
Quantum Chemistr
Rankings
Ranking Based On Selection: 18
Ekamber Kariali
Metrics
 
H-Index
i10 Index
Citation Counts
18
22
857
Plant Physiology
Rice Physiology
Plant Molecular Biolog
Rankings
Ranking Based On Selection: 19
Subhransu Padhee
Metrics
 
H-Index
i10 Index
Citation Counts
17
24
1,046
Control System
Measurement
Instrumentation
Power Converter
Rankings
Ranking Based On Selection: 20
Prasanta Ray
Metrics
 
H-Index
i10 Index
Citation Counts
17
20
966
Rankings
Ranking Based On Selection: 21
Iswar Baitharu
Metrics
 
H-Index
i10 Index
Citation Counts
16
22
1,029
Environmental toxicology
Environmental Biotechnology
Metagenomics and Cognitive Neuroscience
Rankings
Ranking Based On Selection: 22
Dibakar Sahoo
Metrics
 
H-Index
i10 Index
Citation Counts
16
24
997
Material science
molecular spectroscopy
Nano-bio Spectroscopy
Fluorescence spectroscopy
Single molecular Spectroscop
Rankings
Ranking Based On Selection: 23
Zashmir Naik
Metrics
 
H-Index
i10 Index
Citation Counts
16
25
743
Rankings
Ranking Based On Selection: 24
Prabhat K Sahu
Metrics
 
H-Index
i10 Index
Citation Counts
16
20
604
Computational Chemistry
Molecular Modeling
Bioinformatics
Net-Sign Graph Theor
Rankings
Ranking Based On Selection: 25
Debasis Behera
Metrics
 
H-Index
i10 Index
Citation Counts
15
20
1,333
Corrosion Science
Corrosion Inhibitors
Anti-corrosion Coatings
computational Chemistry
and Density Functional Theor