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".
* Total i10 IndexRankings
Ranking Based On Selection :1
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
81
0.500
* Total i10 IndexRankings
Ranking Based On Selection :2
MEMS
Sensors and Actuators
Energy Harvesting
Biomedical Instrumentation
Process Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
47
0.547
* Total i10 IndexRankings
Ranking Based On Selection :3
Welding
material characterisation and parameter Optimisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
70
0.843
* Total i10 IndexRankings
Ranking Based On Selection :4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
42
0.627
* Total i10 IndexRankings
Ranking Based On Selection :5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
48
0.738
* Total i10 IndexRankings
Ranking Based On Selection :6
welding
NDT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
49
0.817
* Total i10 IndexRankings
Ranking Based On Selection :7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
* Total i10 IndexRankings
Ranking Based On Selection :8
Process Control
Networked control systems
Sensor Linearization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
28
0.636
* Total i10 IndexRankings
Ranking Based On Selection :9
Phytochemistry
Electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
17
0.386
* Total i10 IndexRankings
Ranking Based On Selection :10
sheet metal forming
EDM
Incremental Forming
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
29
0.674
* Total i10 IndexRankings
Ranking Based On Selection :11
IC Engines
Alternative fuels
Solar fuels
Fuel cells
Solar Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
* Total i10 IndexRankings
Ranking Based On Selection :12
SCADA
Power system Automation
Smartgrid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
17
0.459
* Total i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
25
0.735
* Total i10 IndexRankings
Ranking Based On Selection :14
Process Control
Biomedical Instrumentation
Intelligent System Design
Image Processsing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
* Total i10 IndexRankings
Ranking Based On Selection :15
Machining
optimization ...
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Electrochemical sensors
Biosensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
* Total i10 IndexRankings
Ranking Based On Selection :17
Foundry
Weldment Corrosion
Surface Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
* Total i10 IndexRankings
Ranking Based On Selection :18
Robust control
Energy harvesting
IOT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total i10 IndexRankings
Ranking Based On Selection :19
Lightweight alloys
corrosion protection
Plasma electrolytic oxidation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total i10 IndexRankings
Ranking Based On Selection :20
Welding Science
Wire Arc Additive Manufacturing
Welding of Nikel Based alloys
Welding of Aluminium alloys
Cold Metal Trasfer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Phase-field modelling and simulation
Material Physics
Microstructure Stability
Thermodynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Biosensors and Supercapacitor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Particle separation
Optimization
CFD
Design of Experiment
Engineering design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection :24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total i10 IndexRankings
Ranking Based On Selection :25
energy
environment
water
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
R Narayanasamy
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
81
0.500
Uma Gandhi
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
47
0.547
MEMS
Sensors and Actuators
Energy Harvesting
Biomedical Instrumentation
Process Control
P Sathiya
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
70
0.843
Radhakrishnan Tk
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
42
0.627
A Sreekanth
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
48
0.738
S Muthukumaran
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
49
0.817
Ganesh Chandra Nandi
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
K Srinivasan
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
28
0.636
Sulochana N
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
17
0.386
Chinnaiyan Sathiya Narayanan
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
29
0.674
Anand Ramanathan
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
IC Engines
Alternative fuels
Solar fuels
Fuel cells
Solar Energy
Mini Thomas
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
17
0.459
Parthiban P
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
25
0.735
Sivakumaran Natarajan
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
Process Control
Biomedical Instrumentation
Intelligent System Design
Image Processsing
D Palanisamy
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
Manju Bhargavi Gumpu
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
S P Kumaresh Babu
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
Ezhilarasi Deenadayalan
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Arunnellaiappan
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Lightweight alloys
corrosion protection
Plasma electrolytic oxidation
S Jerome
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Welding Science
Wire Arc Additive Manufacturing
Welding of Nikel Based alloys
Welding of Aluminium alloys
Cold Metal Trasfer
Prince Gideon Kubendran Amos
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Phase-field modelling and simulation
Material Physics
Microstructure Stability
Thermodynamics
Nivedhini Iswarya Chandrasekaran
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
S Venkatesh
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Particle separation
Optimization
CFD
Design of Experiment
Engineering design
Saikrishnan P
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Bakthavatsalam Ayalur
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846