Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
16,118
Country Rank
309
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Anandan Sambandam](https://cdn.adscientificindex.com/pictures/a7/299794.jpg)
Solar cells
Photocatalysis
sensors
supercapacitors
ultrasonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
228
0.835
* Total i10 Index Rankings
World Rank
36,589
Country Rank
808
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![S Vinodh](https://cdn.adscientificindex.com/pictures/ba/411643.jpg)
Agile Manufacturing
Lean Manufacturing
Sustainable Manufacturing
Industry 4.0
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
148
0.791
* Total i10 Index Rankings
World Rank
40,827
Country Rank
926
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![R Karvembu](https://cdn.adscientificindex.com/pictures/b3/412422.jpg)
Coordination Chemistry
Organometallic Chemistry
Bioinorganic Chemistry
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
135
0.763
* Total i10 Index Rankings
World Rank
49,443
Country Rank
1,158
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![R Narayanasamy](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
80
0.497
* Total i10 Index Rankings
World Rank
57,896
Country Rank
1,379
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![S Suresh](https://cdn.adscientificindex.com/pictures/86/413166.jpg)
Nanofluids
Heat Transfer
Phase Change Material
Nanostructure Coatings
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
138
0.939
* Total i10 Index Rankings
World Rank
82,239
Country Rank
1,988
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![G Arthanareeswaran|Arthanareeswaran Gangasalam, Gangasalam Arthanareeswaran, Arthanareeswaran G](https://cdn.adscientificindex.com/pictures/8d/345868.jpg)
Membrane Technology
PEM Fuel cell
Membrane Technology
Wastewater Treatment
Gas Separation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
108
0.900
* Total i10 Index Rankings
World Rank
82,396
Country Rank
1,991
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Arumugam Chandra Bose](/user/assets/images/profile/no-profile-photo.png)
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
98
0.817
* Total i10 Index Rankings
World Rank
85,062
Country Rank
2,079
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![V Ravichandran](https://cdn.adscientificindex.com/pictures/a3/413921.jpg)
Complex Analysis
Geometric Function Theory
Univalent Functions
Differential Subordinations
Harmonic Mappings
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
75
0.636
* Total i10 Index Rankings
World Rank
95,306
Country Rank
2,353
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![B Karthikeyan](https://cdn.adscientificindex.com/pictures/e8/361973.jpg)
Nanophotonics
Nonlinear optics
Ultrafast spectroscopy
Fluorescence sensinggscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
80
0.727
* Total i10 Index Rankings
World Rank
129,660
Country Rank
3,282
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Noorul Haq A](/user/assets/images/profile/no-profile-photo.png)
Operations management
Industrial engineering
Optimization techniques
Supply chain management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
62
0.689
* Total i10 Index Rankings
World Rank
131,268
Country Rank
3,327
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![P. Sivashanmugam](https://cdn.adscientificindex.com/pictures/54/4988050.jpg)
Process engineering
Biotechnology
Bioenergy and Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
74
0.831
* Total i10 Index Rankings
World Rank
143,918
Country Rank
3,744
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Uma Gandhi](https://cdn.adscientificindex.com/pictures/ff/523300.jpg)
MEMS
Sensors and Actuators
Energy Harvesting
Biomedical Instrumentation
Process Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
45
0.536
* Total i10 Index Rankings
World Rank
145,034
Country Rank
3,768
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![P Sathiya](https://cdn.adscientificindex.com/pictures/82/4988051.jpg)
Welding
material characterisation and parameter Optimisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
70
0.843
* Total i10 Index Rankings
World Rank
164,853
Country Rank
4,334
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Anantharaman N](/user/assets/images/profile/no-profile-photo.png)
Chemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
44
0.579
* Total i10 Index Rankings
World Rank
169,449
Country Rank
4,475
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![R Gandhimathi](https://cdn.adscientificindex.com/pictures/71/295651.jpg)
Wastewater Treatment
Biological Treatment of Wastewater
Water Treatment
Contaminant Transport Modelling
Advanced Wastewater
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
63
0.851
* Total i10 Index Rankings
World Rank
170,516
Country Rank
4,510
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![S Natarajan](https://cdn.adscientificindex.com/pictures/26/425624.jpg)
Corrosion Engg
Surface Engg
Tribology
Composites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
49
0.662
* Total i10 Index Rankings
World Rank
175,952
Country Rank
4,678
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Matheswaran Manickam](/user/assets/images/profile/no-profile-photo.png)
Electrochemical Engineering
Wastewater treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
59
0.819
* Total i10 Index Rankings
World Rank
176,450
Country Rank
4,698
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Sishaj P Simon](https://cdn.adscientificindex.com/pictures/ba/419349.jpg)
Power System Planning
AI Techniques
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
53
0.736
* Total i10 Index Rankings
World Rank
178,725
Country Rank
4,772
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![N Ramesh Babu|Ramesh Babu Nagumothu, Nagumothu Ramesh Babu](https://cdn.adscientificindex.com/pictures/f5/460708.jpg)
Biomaterials
Plasma electrolytic oxidation
Coatings
Photocatalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
64
0.901
* Total i10 Index Rankings
World Rank
194,303
Country Rank
5,260
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Radhakrishnan Tk](https://cdn.adscientificindex.com/pictures/37/363772.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
42
0.627
* Total i10 Index Rankings
World Rank
196,522
Country Rank
5,339
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Karuppan Muthukumar](https://cdn.adscientificindex.com/pictures/3a/345867.jpg)
Energy and Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
57
0.864
* Total i10 Index Rankings
World Rank
198,311
Country Rank
5,399
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Kumanan Somasundaram](https://cdn.adscientificindex.com/pictures/9c/362174.jpg)
Modeling and Simulation
Intelligent Manufacturing
Supply chain Management
E Maintenance
Field
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
39
0.591
* Total i10 Index Rankings
World Rank
201,315
Country Rank
5,489
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![A Sreekanth](https://cdn.adscientificindex.com/pictures/1d/336855.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
48
0.738
* Total i10 Index Rankings
World Rank
208,626
Country Rank
5,710
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![MCSanthosh Kumar](https://cdn.adscientificindex.com/pictures/d6/420918.jpg)
Thin Films
Semiconductors
Solar Photovoltaics
Nondestructive Evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
53
0.841
* Total i10 Index Rankings
World Rank
211,653
Country Rank
5,809
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Haribabu J](https://cdn.adscientificindex.com/pictures/00/355419.jpg)
Bioinorganic Chemistry
Organometallics
Medicinal Chemistry and Coordination Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
61
0.984
* Total i10 Index Rankings
World Ranking
16,118
Country Ranking
309
Institution Ranking
1
Anandan Sambandam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
228
0.835
![](https://cdn.adscientificindex.com/logos/6151.png)
Solar cells
Photocatalysis
sensors
supercapacitors
ultrasonics
* Total i10 Index Rankings
World Ranking
36,589
Country Ranking
808
Institution Ranking
2
S Vinodh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
148
0.791
![](https://cdn.adscientificindex.com/logos/6151.png)
Agile Manufacturing
Lean Manufacturing
Sustainable Manufacturing
Industry 4.0
* Total i10 Index Rankings
World Ranking
40,827
Country Ranking
926
Institution Ranking
3
R Karvembu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
135
0.763
![](https://cdn.adscientificindex.com/logos/6151.png)
Coordination Chemistry
Organometallic Chemistry
Bioinorganic Chemistry
Catalysis
* Total i10 Index Rankings
World Ranking
49,443
Country Ranking
1,158
Institution Ranking
4
R Narayanasamy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
80
0.497
* Total i10 Index Rankings
World Ranking
57,896
Country Ranking
1,379
Institution Ranking
5
S Suresh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
138
0.939
![](https://cdn.adscientificindex.com/logos/6151.png)
Nanofluids
Heat Transfer
Phase Change Material
Nanostructure Coatings
* Total i10 Index Rankings
World Ranking
82,239
Country Ranking
1,988
Institution Ranking
6
G Arthanareeswaran|Arthanareeswaran Gangasalam, Gangasalam Arthanareeswaran, Arthanareeswaran G
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
108
0.900
![](https://cdn.adscientificindex.com/logos/6151.png)
Membrane Technology
PEM Fuel cell
Membrane Technology
Wastewater Treatment
Gas Separation
* Total i10 Index Rankings
World Ranking
82,396
Country Ranking
1,991
Institution Ranking
7
Arumugam Chandra Bose
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
98
0.817
* Total i10 Index Rankings
World Ranking
85,062
Country Ranking
2,079
Institution Ranking
8
V Ravichandran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
75
0.636
![](https://cdn.adscientificindex.com/logos/6151.png)
Complex Analysis
Geometric Function Theory
Univalent Functions
Differential Subordinations
Harmonic Mappings
* Total i10 Index Rankings
World Ranking
95,306
Country Ranking
2,353
Institution Ranking
9
B Karthikeyan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
80
0.727
![](https://cdn.adscientificindex.com/logos/6151.png)
Nanophotonics
Nonlinear optics
Ultrafast spectroscopy
Fluorescence sensinggscopy
* Total i10 Index Rankings
World Ranking
129,660
Country Ranking
3,282
Institution Ranking
10
Noorul Haq A
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
62
0.689
![](https://cdn.adscientificindex.com/logos/6151.png)
Operations management
Industrial engineering
Optimization techniques
Supply chain management
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* Total i10 Index Rankings
World Ranking
131,268
Country Ranking
3,327
Institution Ranking
11
P. Sivashanmugam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
74
0.831
![](https://cdn.adscientificindex.com/logos/6151.png)
Process engineering
Biotechnology
Bioenergy and Environmental Engineering
* Total i10 Index Rankings
World Ranking
143,918
Country Ranking
3,744
Institution Ranking
12
Uma Gandhi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
45
0.536
![](https://cdn.adscientificindex.com/logos/6151.png)
MEMS
Sensors and Actuators
Energy Harvesting
Biomedical Instrumentation
Process Control
* Total i10 Index Rankings
World Ranking
145,034
Country Ranking
3,768
Institution Ranking
13
P Sathiya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
70
0.843
* Total i10 Index Rankings
World Ranking
164,853
Country Ranking
4,334
Institution Ranking
14
Anantharaman N
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
44
0.579
* Total i10 Index Rankings
World Ranking
169,449
Country Ranking
4,475
Institution Ranking
15
R Gandhimathi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
63
0.851
![](https://cdn.adscientificindex.com/logos/6151.png)
Wastewater Treatment
Biological Treatment of Wastewater
Water Treatment
Contaminant Transport Modelling
Advanced Wastewater
* Total i10 Index Rankings
World Ranking
170,516
Country Ranking
4,510
Institution Ranking
16
S Natarajan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
49
0.662
![](https://cdn.adscientificindex.com/logos/6151.png)
Corrosion Engg
Surface Engg
Tribology
Composites
* Total i10 Index Rankings
World Ranking
175,952
Country Ranking
4,678
Institution Ranking
17
Matheswaran Manickam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
59
0.819
![](https://cdn.adscientificindex.com/logos/6151.png)
Electrochemical Engineering
Wastewater treatment
* Total i10 Index Rankings
World Ranking
176,450
Country Ranking
4,698
Institution Ranking
18
Sishaj P Simon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
53
0.736
![](https://cdn.adscientificindex.com/logos/6151.png)
Power System Planning
AI Techniques
* Total i10 Index Rankings
World Ranking
178,725
Country Ranking
4,772
Institution Ranking
19
N Ramesh Babu|Ramesh Babu Nagumothu, Nagumothu Ramesh Babu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
64
0.901
![](https://cdn.adscientificindex.com/logos/6151.png)
Biomaterials
Plasma electrolytic oxidation
Coatings
Photocatalysis
* Total i10 Index Rankings
World Ranking
194,303
Country Ranking
5,260
Institution Ranking
20
Radhakrishnan Tk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
42
0.627
* Total i10 Index Rankings
World Ranking
196,522
Country Ranking
5,339
Institution Ranking
21
Karuppan Muthukumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
57
0.864
![](https://cdn.adscientificindex.com/logos/6151.png)
Energy and Environment
* Total i10 Index Rankings
World Ranking
198,311
Country Ranking
5,399
Institution Ranking
22
Kumanan Somasundaram
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
39
0.591
![](https://cdn.adscientificindex.com/logos/6151.png)
Modeling and Simulation
Intelligent Manufacturing
Supply chain Management
E Maintenance
Field
* Total i10 Index Rankings
World Ranking
201,315
Country Ranking
5,489
Institution Ranking
23
A Sreekanth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
48
0.738
* Total i10 Index Rankings
World Ranking
208,626
Country Ranking
5,710
Institution Ranking
24
MCSanthosh Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
53
0.841
![](https://cdn.adscientificindex.com/logos/6151.png)
Thin Films
Semiconductors
Solar Photovoltaics
Nondestructive Evaluation
* Total i10 Index Rankings
World Ranking
211,653
Country Ranking
5,809
Institution Ranking
25
Haribabu J
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
61
0.984
![](https://cdn.adscientificindex.com/logos/6151.png)
Bioinorganic Chemistry
Organometallics
Medicinal Chemistry and Coordination Chemistry