Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
921,268
Country Rank
33,904
Institution Rank : 151
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Gayathri S](/user/assets/images/profile/no-profile-photo.png)
Bio medical image processing
Computer vision
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
471
471
1.000
* Total Citation Counts Rankings
World Rank
922,555
Country Rank
33,977
Institution Rank : 152
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![G Thavasi Raja](https://cdn.adscientificindex.com/pictures/c2/4509331.jpg)
Photonics
Communication Systems
Fiber Optics
Photonic Integrated Circuits
Optical Sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
469
451
0.962
* Total Citation Counts Rankings
World Rank
923,957
Country Rank
34,045
Institution Rank : 153
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Peter Jerome](https://cdn.adscientificindex.com/pictures/4f/4500110.jpg)
Catalysis
Metal complexes
Polymers
Si-NPs
Photoresists
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
467
387
0.829
* Total Citation Counts Rankings
World Rank
926,590
Country Rank
34,203
Institution Rank : 154
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Ramasamy Murugesan](/user/assets/images/profile/no-profile-photo.png)
Entrepreneurship
Industrial Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
463
372
0.803
* Total Citation Counts Rankings
World Rank
934,722
Country Rank
34,746
Institution Rank : 155
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Vinoth Thangarasu](https://cdn.adscientificindex.com/pictures/ca/4747666.jpg)
Biofuels
IC Engine
Waste to Energy
Gasification
Carbon Capture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
450
438
0.973
* Total Citation Counts Rankings
World Rank
940,079
Country Rank
35,074
Institution Rank : 156
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Josephine Rathinadurai Louis](https://cdn.adscientificindex.com/pictures/3b/4751453.jpg)
Renewable Energy
Power Electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
442
402
0.910
* Total Citation Counts Rankings
World Rank
952,169
Country Rank
35,822
Institution Rank : 157
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Ramakalyan Ayyagari](https://cdn.adscientificindex.com/pictures/a8/4500178.jpg)
Math Control Theory (incl Circuits
Intelligent & Nonlinear Control)
Numerical Linear Algebra
Algorithms
Complexity Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
424
247
0.583
* Total Citation Counts Rankings
World Rank
952,197
Country Rank
35,829
Institution Rank : 158
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Saikrishnan P](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
424
238
0.561
* Total Citation Counts Rankings
World Rank
954,612
Country Rank
35,959
Institution Rank : 159
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![P Kaushik](https://cdn.adscientificindex.com/pictures/1f/4500092.jpg)
Heat Transfer
Non-Newtonian fluid flows
Rotational Fluidics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
420
372
0.886
* Total Citation Counts Rankings
World Rank
954,715
Country Rank
35,964
Institution Rank : 160
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Muralisankar](https://cdn.adscientificindex.com/pictures/ec/2003729.jpg)
Bio-Inorganic Chemistry
Photo Catalysis
Corrosion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
420
327
0.779
* Total Citation Counts Rankings
World Rank
962,179
Country Rank
36,412
Institution Rank : 161
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Rama Subramanian](https://cdn.adscientificindex.com/pictures/49/4500176.jpg)
Computer Architecture
Hardware Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
409
328
0.802
* Total Citation Counts Rankings
World Rank
962,705
Country Rank
36,450
Institution Rank : 162
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Prince Gideon Kubendran Amos](/user/assets/images/profile/no-profile-photo.png)
Phase-field modelling and simulation
Material Physics
Microstructure Stability
Thermodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
408
381
0.934
* Total Citation Counts Rankings
World Rank
964,798
Country Rank
36,589
Institution Rank : 163
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Jeyachitra Rk](/user/assets/images/profile/no-profile-photo.png)
OPTICAL WIRELESS COMMUNICATION (OWC)
COMMUNICATION SYSTEMS
MICROWAVE PHOTONICS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
405
367
0.906
* Total Citation Counts Rankings
World Rank
971,217
Country Rank
36,998
Institution Rank : 164
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Gopal Balamurugan](https://cdn.adscientificindex.com/pictures/8c/4509330.jpg)
Chemosensors
Photothermal materials
Electrochromic Materials
Organic Photofunctional Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
396
363
0.917
* Total Citation Counts Rankings
World Rank
976,492
Country Rank
37,348
Institution Rank : 165
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Ruben Sudhakar D](/user/assets/images/profile/no-profile-photo.png)
Energy Conversion and Conservation
CO2 capture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
389
312
0.802
* Total Citation Counts Rankings
World Rank
978,012
Country Rank
37,451
Institution Rank : 166
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Sudha Selvaraj](/user/assets/images/profile/no-profile-photo.png)
WSN
Computer networks
Information Extraction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
387
269
0.695
* Total Citation Counts Rankings
World Rank
982,449
Country Rank
37,739
Institution Rank : 167
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Kunwar Singh](https://cdn.adscientificindex.com/pictures/9d/4499777.jpg)
Cryptology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
381
275
0.722
* Total Citation Counts Rankings
World Rank
989,982
Country Rank
38,207
Institution Rank : 168
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![R Joseph Ponniah](https://cdn.adscientificindex.com/pictures/f8/4509332.jpg)
second language acquisition
reading
Biolinguistics
Neuroscience of language
Genetics and language
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
371
243
0.655
* Total Citation Counts Rankings
World Rank
990,827
Country Rank
38,278
Institution Rank : 169
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Ashok Kumar Nallathambi](https://cdn.adscientificindex.com/pictures/a4/2002836.jpg)
metal solidification
hot tearing
quenching
Peridynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
370
189
0.511
* Total Citation Counts Rankings
World Rank
1,002,664
Country Rank
39,021
Institution Rank : 170
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Malmathanraj Ramanathan](https://cdn.adscientificindex.com/pictures/87/4744031.jpg)
Neural Networks
Image Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
354
282
0.797
* Total Citation Counts Rankings
World Rank
1,008,882
Country Rank
39,448
Institution Rank : 171
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Purusothaman Abimanyu](https://cdn.adscientificindex.com/pictures/11/4500155.jpg)
Fluid Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
346
278
0.803
* Total Citation Counts Rankings
World Rank
1,009,043
Country Rank
39,462
Institution Rank : 172
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Michael Arock](https://cdn.adscientificindex.com/pictures/b3/4509333.jpg)
Data Structures and Sequential and Parallel Algorithms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
346
228
0.659
* Total Citation Counts Rankings
World Rank
1,012,779
Country Rank
39,714
Institution Rank : 173
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Venkadeshkumar Ramar](https://cdn.adscientificindex.com/pictures/0f/4747598.jpg)
Photocatalysis
Nonlinear optics
Graphene Nanocomposites
2D Materials
Waste water treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
341
335
0.982
* Total Citation Counts Rankings
World Rank
1,025,977
Country Rank
40,635
Institution Rank : 174
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Neena Prasad,](https://cdn.adscientificindex.com/pictures/d1/4744933.jpg)
Nanomaterials
Perovskites
Light-Matter Interaction
Raman Spectroscopy
UV Photodetector
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
325
293
0.902
* Total Citation Counts Rankings
World Rank
1,030,284
Country Rank
40,933
Institution Rank : 175
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Prakash Kumar](https://cdn.adscientificindex.com/pictures/f9/4745718.jpg)
Vibration and control
Nonlinear dynamics
Structural dynamics
Modelling of human-induced force
Casting and Welding.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
298
0.931
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
921,268
![India](/flags/in.png)
33,904
![](https://cdn.adscientificindex.com/logos/6151.png)
151
Gayathri S
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
471
471
1.000
![](https://cdn.adscientificindex.com/logos/6151.png)
Bio medical image processing
Computer vision
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
922,555
![India](/flags/in.png)
33,977
![](https://cdn.adscientificindex.com/logos/6151.png)
152
G Thavasi Raja
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
469
451
0.962
![](https://cdn.adscientificindex.com/logos/6151.png)
Photonics
Communication Systems
Fiber Optics
Photonic Integrated Circuits
Optical Sensors
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
923,957
![India](/flags/in.png)
34,045
![](https://cdn.adscientificindex.com/logos/6151.png)
153
Peter Jerome
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
467
387
0.829
![](https://cdn.adscientificindex.com/logos/6151.png)
Catalysis
Metal complexes
Polymers
Si-NPs
Photoresists
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
926,590
![India](/flags/in.png)
34,203
![](https://cdn.adscientificindex.com/logos/6151.png)
154
Ramasamy Murugesan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
463
372
0.803
![](https://cdn.adscientificindex.com/logos/6151.png)
Entrepreneurship
Industrial Economics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
934,722
![India](/flags/in.png)
34,746
![](https://cdn.adscientificindex.com/logos/6151.png)
155
Vinoth Thangarasu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
450
438
0.973
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
940,079
![India](/flags/in.png)
35,074
![](https://cdn.adscientificindex.com/logos/6151.png)
156
Josephine Rathinadurai Louis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
442
402
0.910
![](https://cdn.adscientificindex.com/logos/6151.png)
Renewable Energy
Power Electronics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
952,169
![India](/flags/in.png)
35,822
![](https://cdn.adscientificindex.com/logos/6151.png)
157
Ramakalyan Ayyagari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
424
247
0.583
![](https://cdn.adscientificindex.com/logos/6151.png)
Math Control Theory (incl Circuits
Intelligent & Nonlinear Control)
Numerical Linear Algebra
Algorithms
Complexity Theory
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
952,197
![India](/flags/in.png)
35,829
![](https://cdn.adscientificindex.com/logos/6151.png)
158
Saikrishnan P
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
424
238
0.561
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
954,612
![India](/flags/in.png)
35,959
![](https://cdn.adscientificindex.com/logos/6151.png)
159
P Kaushik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
420
372
0.886
![](https://cdn.adscientificindex.com/logos/6151.png)
Heat Transfer
Non-Newtonian fluid flows
Rotational Fluidics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
954,715
![India](/flags/in.png)
35,964
![](https://cdn.adscientificindex.com/logos/6151.png)
160
Muralisankar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
420
327
0.779
![](https://cdn.adscientificindex.com/logos/6151.png)
Bio-Inorganic Chemistry
Photo Catalysis
Corrosion
![Adscientificindex](/assets/images/banner_logo.png)
Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
962,179
![India](/flags/in.png)
36,412
![](https://cdn.adscientificindex.com/logos/6151.png)
161
Rama Subramanian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
409
328
0.802
![](https://cdn.adscientificindex.com/logos/6151.png)
Computer Architecture
Hardware Security
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
962,705
![India](/flags/in.png)
36,450
![](https://cdn.adscientificindex.com/logos/6151.png)
162
Prince Gideon Kubendran Amos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
408
381
0.934
![](https://cdn.adscientificindex.com/logos/6151.png)
Phase-field modelling and simulation
Material Physics
Microstructure Stability
Thermodynamics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
964,798
![India](/flags/in.png)
36,589
![](https://cdn.adscientificindex.com/logos/6151.png)
163
Jeyachitra Rk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
405
367
0.906
![](https://cdn.adscientificindex.com/logos/6151.png)
OPTICAL WIRELESS COMMUNICATION (OWC)
COMMUNICATION SYSTEMS
MICROWAVE PHOTONICS
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
971,217
![India](/flags/in.png)
36,998
![](https://cdn.adscientificindex.com/logos/6151.png)
164
Gopal Balamurugan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
396
363
0.917
![](https://cdn.adscientificindex.com/logos/6151.png)
Chemosensors
Photothermal materials
Electrochromic Materials
Organic Photofunctional Materials
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
976,492
![India](/flags/in.png)
37,348
![](https://cdn.adscientificindex.com/logos/6151.png)
165
Ruben Sudhakar D
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
389
312
0.802
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
978,012
![India](/flags/in.png)
37,451
![](https://cdn.adscientificindex.com/logos/6151.png)
166
Sudha Selvaraj
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
387
269
0.695
![](https://cdn.adscientificindex.com/logos/6151.png)
WSN
Computer networks
Information Extraction
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
982,449
![India](/flags/in.png)
37,739
![](https://cdn.adscientificindex.com/logos/6151.png)
167
Kunwar Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
381
275
0.722
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
989,982
![India](/flags/in.png)
38,207
![](https://cdn.adscientificindex.com/logos/6151.png)
168
R Joseph Ponniah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
371
243
0.655
![](https://cdn.adscientificindex.com/logos/6151.png)
second language acquisition
reading
Biolinguistics
Neuroscience of language
Genetics and language
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
990,827
![India](/flags/in.png)
38,278
![](https://cdn.adscientificindex.com/logos/6151.png)
169
Ashok Kumar Nallathambi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
370
189
0.511
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,002,664
![India](/flags/in.png)
39,021
![](https://cdn.adscientificindex.com/logos/6151.png)
170
Malmathanraj Ramanathan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
354
282
0.797
![](https://cdn.adscientificindex.com/logos/6151.png)
Neural Networks
Image Processing
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,008,882
![India](/flags/in.png)
39,448
![](https://cdn.adscientificindex.com/logos/6151.png)
171
Purusothaman Abimanyu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
346
278
0.803
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,009,043
![India](/flags/in.png)
39,462
![](https://cdn.adscientificindex.com/logos/6151.png)
172
Michael Arock
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
346
228
0.659
![](https://cdn.adscientificindex.com/logos/6151.png)
Data Structures and Sequential and Parallel Algorithms
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,012,779
![India](/flags/in.png)
39,714
![](https://cdn.adscientificindex.com/logos/6151.png)
173
Venkadeshkumar Ramar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
341
335
0.982
![](https://cdn.adscientificindex.com/logos/6151.png)
Photocatalysis
Nonlinear optics
Graphene Nanocomposites
2D Materials
Waste water treatment
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,025,977
![India](/flags/in.png)
40,635
![](https://cdn.adscientificindex.com/logos/6151.png)
174
Neena Prasad,
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
325
293
0.902
![](https://cdn.adscientificindex.com/logos/6151.png)
Nanomaterials
Perovskites
Light-Matter Interaction
Raman Spectroscopy
UV Photodetector
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,030,284
![India](/flags/in.png)
40,933
![](https://cdn.adscientificindex.com/logos/6151.png)
175
Prakash Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
298
0.931
![](https://cdn.adscientificindex.com/logos/6151.png)
Vibration and control
Nonlinear dynamics
Structural dynamics
Modelling of human-induced force
Casting and Welding.