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: 2
Subha PA
Theoretical Physics
nonlinear physics
nonlinear optic
Metrics
 
H-Index
i10 Index
Citation
14
22
598
* Rankings
Ranking Based On Selection: 3
Reji Thomas
Organic Synthesis
Supramolecular Chemistry
Chiralily
Nanomaterial
Metrics
 
H-Index
i10 Index
Citation
11
12
559
Habeebrehman H
Marine Biology
Zoology
Plankton
Benthic Organism
Metrics
 
H-Index
i10 Index
Citation
9
9
475
Midhun Shah
Thermoelectric Materials
Nano Materials
Thin films
Spintronics
TCO'
Metrics
 
H-Index
i10 Index
Citation
8
7
130
Yoosuf Ameen M
Organic Solar Cells
Perovskite Solar Cell
Metrics
 
H-Index
i10 Index
Citation
6
6
146
Muhammed Yoosuf
Dye Sensitized Solar Cell
Nano particle cored dendrimers
pervoskite solar cell
Bulk heterojunction solar cell
Metrics
 
H-Index
i10 Index
Citation
5
5
154
Sahadudheen I
Energy Economics and Finance
Open Economy Macroeconomics
Time series Econometrics
Huma
Metrics
 
H-Index
i10 Index
Citation
5
4
244
* Rankings
Ranking Based On Selection: 11
Mohammed Kasim C
Labour Economics
Agricultural Economics
Health Economics
Environmental Economics and Microeconometric
Metrics
 
H-Index
i10 Index
Citation
5
2
53
* Rankings
Ranking Based On Selection: 13
Mohamed Nishad T
Behavioural Finance
Investment Management
Finance
Econometrics
Stock Marke
Metrics
 
H-Index
i10 Index
Citation
4
2
53
* Rankings
Ranking Based On Selection: 14
Neenu Chalissery
Finance
Stock Market
Sustainable Finance
Behavioral Financ
Metrics
 
H-Index
i10 Index
Citation
4
2
48
* Rankings
Ranking Based On Selection: 16
Devi Koravangatt
Ground Penetrating Radar
paleo tsunami
coastal sediments
peatlands
biogenic methan
Metrics
 
H-Index
i10 Index
Citation
4
3
43
* Rankings
Ranking Based On Selection: 17
Shefeeq Thekkethil
Mathematical Modelling
Numerical Analysis
Fractional Calculu
Metrics
 
H-Index
i10 Index
Citation
4
2
66
Muhammed Jubeer E
Materials Science
Nano Scienc
Metrics
 
H-Index
i10 Index
Citation
3
2
75
Femina Cherumannil
Organic Synthesis
Organic solar cells
Optical properties
Density Functional Theor
Metrics
 
H-Index
i10 Index
Citation
3
1
32
Rashiba AP
Marine biology
Copepods
Wildlife biology
Marine pollution
Shore bird
Metrics
 
H-Index
i10 Index
Citation
3
2
79
Sd Krishnarani
Time Series
Autoregressive processes
minification processes
Distribution
stochastic volatilit
Metrics
 
H-Index
i10 Index
Citation
3
1
62
T Mohamed Nishad
Finance
Stock Market
Financial Econometrics
Research Methodology
Statistic
Metrics
 
H-Index
i10 Index
Citation
3
1
28
Shalina Begum Tharayil
Organic Chemistry
Material Science
Water Assesment and Management – Nanomaterial
Metrics
 
H-Index
i10 Index
Citation
3
0
18
Sobha Raghav
acarology
biodiversity
entomolog
Metrics
 
H-Index
i10 Index
Citation
3
1
44
Rankings
Ranking Based On Selection: 1
Sajith Pk
Metrics
 
H-Index
i10 Index
Citation Counts
16
17
697
Rankings
Ranking Based On Selection: 2
Subha PA
Metrics
 
H-Index
i10 Index
Citation Counts
14
22
598
Theoretical Physics
nonlinear physics
nonlinear optic
Rankings
Ranking Based On Selection: 3
Reji Thomas
Metrics
 
H-Index
i10 Index
Citation Counts
11
12
559
Organic Synthesis
Supramolecular Chemistry
Chiralily
Nanomaterial
Rankings
Ranking Based On Selection: 4
Habeebrehman H
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
475
Marine Biology
Zoology
Plankton
Benthic Organism
Rankings
Ranking Based On Selection: 5
Midhun Shah
Metrics
 
H-Index
i10 Index
Citation Counts
8
7
130
Thermoelectric Materials
Nano Materials
Thin films
Spintronics
TCO'
Rankings
Ranking Based On Selection: 6
Bassam Sa
Metrics
 
H-Index
i10 Index
Citation Counts
7
6
194
Rankings
Ranking Based On Selection: 7
Yoosuf Ameen M
Metrics
 
H-Index
i10 Index
Citation Counts
6
6
146
Organic Solar Cells
Perovskite Solar Cell
Rankings
Ranking Based On Selection: 8
Muhammed Yoosuf
Metrics
 
H-Index
i10 Index
Citation Counts
5
5
154
Dye Sensitized Solar Cell
Nano particle cored dendrimers
pervoskite solar cell
Bulk heterojunction solar cell
Rankings
Ranking Based On Selection: 9
Sahadudheen I
Metrics
 
H-Index
i10 Index
Citation Counts
5
4
244
Energy Economics and Finance
Open Economy Macroeconomics
Time series Econometrics
Huma
Rankings
Ranking Based On Selection: 10
Adnaan Farook
Metrics
 
H-Index
i10 Index
Citation Counts
5
5
173
Rankings
Ranking Based On Selection: 11
Mohammed Kasim C
Metrics
 
H-Index
i10 Index
Citation Counts
5
2
53
Labour Economics
Agricultural Economics
Health Economics
Environmental Economics and Microeconometric
Rankings
Ranking Based On Selection: 12
Kishore Kumar K
Metrics
 
H-Index
i10 Index
Citation Counts
5
4
191
Rankings
Ranking Based On Selection: 13
Mohamed Nishad T
Metrics
 
H-Index
i10 Index
Citation Counts
4
2
53
Behavioural Finance
Investment Management
Finance
Econometrics
Stock Marke
Rankings
Ranking Based On Selection: 14
Neenu Chalissery
Metrics
 
H-Index
i10 Index
Citation Counts
4
2
48
Finance
Stock Market
Sustainable Finance
Behavioral Financ
Rankings
Ranking Based On Selection: 15
Thasneem Ar
Metrics
 
H-Index
i10 Index
Citation Counts
4
2
40
Rankings
Ranking Based On Selection: 16
Devi Koravangatt
Metrics
 
H-Index
i10 Index
Citation Counts
4
3
43
Ground Penetrating Radar
paleo tsunami
coastal sediments
peatlands
biogenic methan
Rankings
Ranking Based On Selection: 17
Shefeeq Thekkethil
Metrics
 
H-Index
i10 Index
Citation Counts
4
2
66
Mathematical Modelling
Numerical Analysis
Fractional Calculu
Rankings
Ranking Based On Selection: 18
Muhammed Jubeer E
Metrics
 
H-Index
i10 Index
Citation Counts
3
2
75
Materials Science
Nano Scienc
Rankings
Ranking Based On Selection: 19
Femina Cherumannil
Metrics
 
H-Index
i10 Index
Citation Counts
3
1
32
Organic Synthesis
Organic solar cells
Optical properties
Density Functional Theor
Rankings
Ranking Based On Selection: 20
Rashiba AP
Metrics
 
H-Index
i10 Index
Citation Counts
3
2
79
Marine biology
Copepods
Wildlife biology
Marine pollution
Shore bird
Rankings
Ranking Based On Selection: 21
Sd Krishnarani
Metrics
 
H-Index
i10 Index
Citation Counts
3
1
62
Time Series
Autoregressive processes
minification processes
Distribution
stochastic volatilit
Rankings
Ranking Based On Selection: 22
T Mohamed Nishad
Metrics
 
H-Index
i10 Index
Citation Counts
3
1
28
Finance
Stock Market
Financial Econometrics
Research Methodology
Statistic
Rankings
Ranking Based On Selection: 23
Shalina Begum Tharayil
Metrics
 
H-Index
i10 Index
Citation Counts
3
0
18
Organic Chemistry
Material Science
Water Assesment and Management – Nanomaterial
Rankings
Ranking Based On Selection: 24
Sobha Raghav
Metrics
 
H-Index
i10 Index
Citation Counts
3
1
44
acarology
biodiversity
entomolog
Rankings
Ranking Based On Selection: 25
Sreekala Ms,
Metrics
 
H-Index
i10 Index
Citation Counts
3
0
13