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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Computational Chemistry
DFT
Molecular modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
194
0.836
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
182
0.901
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Nanosensors
Biosensors
Steganography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
157
0.671
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
nanomaterials
nanomedicine
drug delivery
sensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
156
0.834
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Structural Engineering
Concrete composite materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
113
0.950
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Recommender System
Data Science
Machine Learning
Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
99
0.908
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
molecular optical materials
nanomaterials
optical sensor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
84
0.816
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Plant pigments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
79
0.798
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Steganography - Secure Communication - Image Encryption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
76
0.524
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Biophysics
Nanobiotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
69
0.812
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Decision-making
Soft computing
Business analytics
Machine learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
62
0.827
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Internet of Things
Deep Learning
Healthcare Applications
VLSI Physical Synthesis
Smart Cities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
61
0.938
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Nonlinear Dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
56
0.700
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Toxinology
Pharmacology
OMICS Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
56
0.812
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Hypergraphs
Image Processing
Intrusion Detection Systems
Computational Intelligent Techniques
Data Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
55
0.539
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
biorefinery
circular economy
photocatalysis
sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
53
0.791
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Immunology and Oxidative stress biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
52
0.852
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Electrochemical sensor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
45
0.865
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Multilevel inverter
Electric Vehicles
Energy trading
High step-up converters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
45
0.918
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Mitochondria Biology & Reperfusion Injury
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
43
0.754
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Physics
Material Science
Nanomaterial Synthesis
Electrodeposition
Supercapacitor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
42
0.977
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Synthetic Organic Chemistry
Green Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
40
0.952
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Geotechnical Engineering
Hazard Mapping
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
38
0.950
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Marine Microbial Ecology
Biofilm Biology
Sea food preservation
anti-infective medical implants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
36
0.900
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Pharmaceutics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
35
0.660
Chandiramouli Ramanathan
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
194
0.836
Computational Chemistry
DFT
Molecular modeling
Nagarajan Veerappan
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
182
0.901
John Bosco Balaguru Rayappan
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
157
0.671
Nanosensors
Biosensors
Steganography
Uma Maheswari Krishnan
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
156
0.834
nanomaterials
nanomedicine
drug delivery
sensors
Murali
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
113
0.950
Structural Engineering
Concrete composite materials
Subramaniyaswamy V
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
99
0.908
Recommender System
Data Science
Machine Learning
Artificial Intelligence
SP Anthony
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
84
0.816
molecular optical materials
nanomaterials
optical sensor
Vadivel Vellingiri
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
79
0.798
Amirtharajan Rengarajan
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
76
0.524
Steganography - Secure Communication - Image Encryption
Anbazan Veerappan
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
69
0.812
KS Ravichandran
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
62
0.827
Decision-making
Soft computing
Business analytics
Machine learning
R Manikandan
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
61
0.938
Internet of Things
Deep Learning
Healthcare Applications
VLSI Physical Synthesis
Smart Cities
Vk Chandrasekar
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
56
0.700
Dhananjaya Bhadrapura Lakkappa
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
56
0.812
Toxinology
Pharmacology
OMICS Biology
Kannan K
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
55
0.539
Hypergraphs
Image Processing
Intrusion Detection Systems
Computational Intelligent Techniques
Data Science
Ponnusami V
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
53
0.791
biorefinery
circular economy
photocatalysis
sustainability
Thiagarajan Raman
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
52
0.852
Immunology and Oxidative stress biology
Noel Nesakumar
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
45
0.865
Electrochemical sensor
N Prabaharan
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
45
0.918
Multilevel inverter
Electric Vehicles
Energy trading
High step-up converters
Gino A Kurian
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
43
0.754
Mitochondria Biology & Reperfusion Injury
Ajay Jagadale
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
42
0.977
Physics
Material Science
Nanomaterial Synthesis
Electrodeposition
Supercapacitor
C Uma Maheswari
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
40
0.952
Synthetic Organic Chemistry
Green Catalysis
Sujatha Evangelin Ramani
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
38
0.950
Geotechnical Engineering
Hazard Mapping
Paramasivam Nithyanand
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
36
0.900
Marine Microbial Ecology
Biofilm Biology
Sea food preservation
anti-infective medical implants
BN Vedha Hari
Sastra University
Thanjavur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
35
0.660