The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Metal oxide nanoparticles
Gas sensors
Biomedical applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,648
3,062
0.839
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Hybrid Nanofluids
Heat Transfer
CFD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,453
2,397
0.977
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Polymer Composites
Material Characterization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,502
1,469
0.978
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Composite materials
Characterisation
machining
Optimization
Advanced Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,229
1,106
0.900
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Simulation of IC engines
Matlab
Biodiesel
Statistical Thermodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
883
809
0.916
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Internet of Things
ML
DL
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
674
570
0.846
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
538
0.678
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Biodegradable Ceramics
Polymers
Metals
Surface coatings
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
562
512
0.911
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Energy Storage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
806
485
0.602
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
665
482
0.725
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Differential Equations
Fractional Calculus
Systems with Control theory
Fixed Point Techniques
Mathematical Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
696
476
0.684
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Biosorption
environmental engg
fluid mechanics
heat transfer
Inorganic and organic chemical technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
497
390
0.785
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Photocatalyst
Thermoelectrics
Electrocatalyst
Solar Energy Conversion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
371
0.621
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Medical Electronics
System Design and Information Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
596
298
0.500
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
quality
simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
451
280
0.621
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Nanotechnology and Photochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
544
279
0.513
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Computer Networks
Internet of Things
Wireless Sensor Networks
Multimedia
Technology Based Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
259
0.601
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Power Electronics
Renewable Energy
Industrial Drives
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
246
0.571
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Power Converters
Power Quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
152
0.587
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Power system
Power electronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
photocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
46
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Robotics and Automation / Supply Chain Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
42
0.977
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
IoT
Health Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Reinforced Concrete Structures
Softwares such as Etabs
Staadpro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Concrete
Material Science and Structural Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
E Ranjith Kumar
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,648
3,062
0.839
Metal oxide nanoparticles
Gas sensors
Biomedical applications
Suriya Uma Devi S
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,453
2,397
0.977
Hybrid Nanofluids
Heat Transfer
CFD
S Sathish
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,502
1,469
0.978
Polymer Composites
Material Characterization
Ravi Kumar K
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,229
1,106
0.900
Composite materials
Characterisation
machining
Optimization
Advanced Materials
Bharathwaaj Ramani
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
883
809
0.916
Simulation of IC engines
Matlab
Biodiesel
Statistical Thermodynamics
Suresh Padmanaban
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
674
570
0.846
Internet of Things
ML
DL
S Vairam
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
793
538
0.678
K Bavya Devi
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
562
512
0.911
Biodegradable Ceramics
Polymers
Metals
Surface coatings
Prakash T
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
806
485
0.602
Kanmani Subramaniam
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
665
482
0.725
Environmental Engineering
K Karthikeyan
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
696
476
0.684
Differential Equations
Fractional Calculus
Systems with Control theory
Fixed Point Techniques
Mathematical Modelling
Nakkeeran E
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
497
390
0.785
Biosorption
environmental engg
fluid mechanics
heat transfer
Inorganic and organic chemical technology
Shankar Hari
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
371
0.621
Photocatalyst
Thermoelectrics
Electrocatalyst
Solar Energy Conversion
Kanakaraj Bommanna Raja
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
596
298
0.500
Medical Electronics
System Design and Information Processing
Gunasekaran Nallusamy
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
451
280
0.621
Anil Kumar
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
544
279
0.513
Nanotechnology and Photochemistry
M Usha
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
259
0.601
Computer Networks
Internet of Things
Wireless Sensor Networks
Multimedia
Technology Based Education
J Karpagam
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
246
0.571
Power Electronics
Renewable Energy
Industrial Drives
Uthirasamy R
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
152
0.587
Power Converters
Power Quality
Sathish Kumar D|DS Kumar, D Sathish
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
Power system
Power electronics
Siva Kumar
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46
46
1.000
Vignesh R
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
42
0.977
Robotics and Automation / Supply Chain Management
Aiswarya Rs
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
35
1.000
Kavitha Ramasamy
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Reinforced Concrete Structures
Softwares such as Etabs
Staadpro
Vinoth S
KPR Institute of Engineering and Technology
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
Concrete
Material Science and Structural Analysis