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
Electronic Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
55
0.567
* Total i10 IndexRankings
Ranking Based On Selection :2
Fiber Optics
Photonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
39
0.661
* Total i10 IndexRankings
Ranking Based On Selection :3
Electrical
Electronics
Computer Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
19
0.463
* Total i10 IndexRankings
Ranking Based On Selection :4
Biomedical signal analysis
Intelligent health monitoring
Instrumentation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
28
0.718
* Total i10 IndexRankings
Ranking Based On Selection :5
CMOS Devices
Microelectronics
Organic Electron Devices
Energy Harvesting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
26
0.765
* Total i10 IndexRankings
Ranking Based On Selection :6
Plasmonics
Optics
Optoelectronics
Digital Image Processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
7
0.280
* Total i10 IndexRankings
Ranking Based On Selection :7
Fuzzy Control
Mobile Robotics
Wearable Robotics
Computational Biology
Kalman Filters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
* Total i10 IndexRankings
Ranking Based On Selection :8
Embedded Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
* Total i10 IndexRankings
Ranking Based On Selection :9
Controller design
Stochastic optimization techniques
Adaptive control
Fuzzy control
Fuzzy system
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
Thin film materials
(opto)electronic devices
Photovoltaic cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Sanatan Chattopadhyay
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
55
0.567
Somenath Sarkar
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
39
0.661
Fiber Optics
Photonics
Samarjit Sengupta
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
19
0.463
Electrical
Electronics
Computer Engineering
Rajarshi Gupta
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
28
0.718
Biomedical signal analysis
Intelligent health monitoring
Instrumentation
Abhijit Mallik
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
26
0.765
CMOS Devices
Microelectronics
Organic Electron Devices
Energy Harvesting
Mina Ray
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
7
0.280
Plasmonics
Optics
Optoelectronics
Digital Image Processing
Kaushik Das Sharma
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
Fuzzy Control
Mobile Robotics
Wearable Robotics
Computational Biology
Kalman Filters
Jitendranath Bera
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
Roshni Maiti
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Controller design
Stochastic optimization techniques
Adaptive control
Fuzzy control
Fuzzy system
Bazlul Karim
University of Calcutta
Kolkata, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Thin film materials
(opto)electronic devices
Photovoltaic cells