Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Soumitro Banerjee](https://cdn.adscientificindex.com/pictures/85/4412202.jpg)
Nonlinear Dynamics
Power electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
446
168
0.377
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Prasanta K Panigrahi](https://cdn.adscientificindex.com/pictures/a5/413065.jpg)
Theoretical Physics
Quantum Optics
Quantum Information Processing
Bose-Einstein Condensates
Nonlinear Dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
118
0.527
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Rahul Banerjee](https://cdn.adscientificindex.com/pictures/86/409698.jpg)
Covalent organic frameworks
CO2 capture and conversion
porous materials
water purification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
170
0.867
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Rajesh Kumble Nayak](https://cdn.adscientificindex.com/pictures/ee/409731.jpg)
Gravitational wave data analysis
Classical GR and Numerical Relativity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
169
0.909
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Amitava Das](https://cdn.adscientificindex.com/pictures/ac/293563.jpg)
Molecular Recognition
Supramolecular Chemistry
Nano-carriers & Stimuli-responsive Drug Release
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
96
0.519
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Priyadarsi De](https://cdn.adscientificindex.com/pictures/fb/413544.jpg)
Polymer
Polymer Chemistry
Bio-inspired macromolecules
RAFT polymerisation
Cationic polymerization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
117
0.736
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Vishal Kumar](https://cdn.adscientificindex.com/pictures/c1/347612.jpg)
Catalytic organic synthesis
green chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
74
0.471
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Swadhin K Mandal](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
151
96
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Sayan Bhattacharyya](https://cdn.adscientificindex.com/pictures/7a/417510.jpg)
Solid State Chemistry
Nanoscience for Energy
Photovoltaics
Electrocatalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
76
0.724
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Nirmalya Ghosh](https://cdn.adscientificindex.com/pictures/92/415124.jpg)
Optical Physics
Photonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
67
0.657
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![C Malla Reddy](https://cdn.adscientificindex.com/pictures/5f/393752.jpg)
Crystal Engineering
Supramolecular Chemistry
Mechanical Properties
Functional Organic Materials
Crystal Growth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
80
0.792
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Somnath Dasgupta](https://cdn.adscientificindex.com/pictures/41/412737.jpg)
Metamorphic Petrology
Geology
Economic Geology
Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
48
0.490
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Sanjio S Zade](https://cdn.adscientificindex.com/pictures/5d/416546.jpg)
Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
52
0.627
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Biplab Maji](https://cdn.adscientificindex.com/pictures/93/296547.jpg)
Organic synthesis and catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
65
0.813
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Subhasis Sinha](/user/assets/images/profile/no-profile-photo.png)
Condensed matter
ultracold quantum gases
quantum dissipation
quantum dot
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
57
0.740
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Pradipta Purkayastha](https://cdn.adscientificindex.com/pictures/eb/345920.jpg)
Photophysics
Photochemistry
Nanoscience
Nanomedicines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
31
0.431
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Debasish Haldar](https://cdn.adscientificindex.com/pictures/4c/296646.jpg)
organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
25
0.347
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Alakesh Bisai](https://cdn.adscientificindex.com/pictures/a4/296548.jpg)
Organic Chemistry
Natural Product Synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
49
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Debasis Koley](/user/assets/images/profile/no-profile-photo.png)
Computational Chemistry and Molecular Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
54
0.783
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Dibyendu Nandy (/Nandi)](/user/assets/images/profile/no-profile-photo.png)
Astrophysical Magnetohydrodynamics
Solar and Stellar Physics
Star-Planet Interactions
Exoplanets
Space Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
55
0.821
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Narayan Banerjee](/user/assets/images/profile/no-profile-photo.png)
Gravitation
black holes
cosmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
42
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Balaram Mukhopadhyay](https://cdn.adscientificindex.com/pictures/97/337068.jpg)
Synthetic Carbohydrate Chemistry
Glycosylation
Protecting Groups
Supramolecular Chemistry
Mechanical Properties of Carbohydr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
24
0.375
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Soumyajit Roy](https://cdn.adscientificindex.com/pictures/9f/424821.jpg)
Soft oxometalates
Polyoxometalates
Photo-catalysis
Electro-catalysis
Crystallization Studies.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
38
0.603
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Amlan K Roy](/user/assets/images/profile/no-profile-photo.png)
theoretical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
28
0.452
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Basudeb Dutta|B. Dutta; Dutta, B.](https://cdn.adscientificindex.com/pictures/0c/396228.jpg)
Coordination Chemistry
Supramolecular Chemistry
Material Science
MOFs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
55
0.932
Soumitro Banerjee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
446
168
0.377
Nonlinear Dynamics
Power electronics
Prasanta K Panigrahi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
118
0.527
Theoretical Physics
Quantum Optics
Quantum Information Processing
Bose-Einstein Condensates
Nonlinear Dynamics
Rahul Banerjee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
170
0.867
Covalent organic frameworks
CO2 capture and conversion
porous materials
water purification
Rajesh Kumble Nayak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
169
0.909
Gravitational wave data analysis
Classical GR and Numerical Relativity
Amitava Das
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
96
0.519
Molecular Recognition
Supramolecular Chemistry
Nano-carriers & Stimuli-responsive Drug Release
Priyadarsi De
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
117
0.736
Polymer
Polymer Chemistry
Bio-inspired macromolecules
RAFT polymerisation
Cationic polymerization
Vishal Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
74
0.471
Catalytic organic synthesis
green chemistry
Swadhin K Mandal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
151
96
0.636
Sayan Bhattacharyya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
76
0.724
Solid State Chemistry
Nanoscience for Energy
Photovoltaics
Electrocatalysis
Nirmalya Ghosh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
67
0.657
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
C Malla Reddy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
80
0.792
Crystal Engineering
Supramolecular Chemistry
Mechanical Properties
Functional Organic Materials
Crystal Growth
Somnath Dasgupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
48
0.490
Metamorphic Petrology
Geology
Economic Geology
Geochemistry
Sanjio S Zade
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
52
0.627
Biplab Maji
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
65
0.813
Subhasis Sinha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
57
0.740
Condensed matter
ultracold quantum gases
quantum dissipation
quantum dot
Pradipta Purkayastha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
31
0.431
Photophysics
Photochemistry
Nanoscience
Nanomedicines
Debasish Haldar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
25
0.347
Alakesh Bisai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
49
0.700
Organic Chemistry
Natural Product Synthesis
Debasis Koley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
54
0.783
Computational Chemistry and Molecular Modelling
Dibyendu Nandy (/Nandi)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
55
0.821
Astrophysical Magnetohydrodynamics
Solar and Stellar Physics
Star-Planet Interactions
Exoplanets
Space Sciences
Narayan Banerjee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
42
0.636
Balaram Mukhopadhyay
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
24
0.375
Synthetic Carbohydrate Chemistry
Glycosylation
Protecting Groups
Supramolecular Chemistry
Mechanical Properties of Carbohydr
Soumyajit Roy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
38
0.603
Soft oxometalates
Polyoxometalates
Photo-catalysis
Electro-catalysis
Crystallization Studies.
Amlan K Roy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
28
0.452
Basudeb Dutta|B. Dutta; Dutta, B.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
55
0.932
Coordination Chemistry
Supramolecular Chemistry
Material Science
MOFs