Total 2,403,032 scientists, country 221, and institutions 24,466 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
![Birbal Saha](https://cdn.adscientificindex.com/pictures/52/4792305.jpg)
Education
Sociology
Educational Technology
Teacher Education
Literature
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
59
0.967
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Gour Chandra Mahata](https://cdn.adscientificindex.com/pictures/f1/359458.jpg)
Operations Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
45
0.789
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Samiran Bisai](https://cdn.adscientificindex.com/pictures/10/359635.jpg)
Anthropology
Bio-Cultural Anthropology
Public Health Nutrition
Indigenous Health
Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
23
0.411
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Anasuya Adhikari](https://cdn.adscientificindex.com/pictures/a4/4945605.jpg)
Educational Philosophy
Educational Sociology
Social Theory
Women Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Debasis Dhak](https://cdn.adscientificindex.com/pictures/36/299369.jpg)
Nanomaterials
Ferroelectrics
Photocatalysis
Waste water treatment
Fluoride removal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
31
0.633
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Subir Sen](https://cdn.adscientificindex.com/pictures/c7/4792310.jpg)
Education
Educational Psychology
Educational Philosophy
Mathematics Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
44
0.957
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Anup Pramanik](https://cdn.adscientificindex.com/pictures/08/299908.jpg)
Computational Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
27
0.614
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Sankar Bhattacharyya](https://cdn.adscientificindex.com/pictures/bd/359457.jpg)
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
17
0.630
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Probodh Kumar Kuiri](https://cdn.adscientificindex.com/pictures/7b/435250.jpg)
Nanomaterials
Composites
2D materials
Plasmonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
15
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Biswanath Mukherjee](https://cdn.adscientificindex.com/pictures/17/301494.jpg)
OFFT
Photosensor
Photocatalysis
DFT
Resistive switching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
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!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![Sanat Kumar Mahato](https://cdn.adscientificindex.com/pictures/b9/4509942.jpg)
Operations Research
Reliability Optimization
Interval Analysis
Fluid Mechanics
Mathematical Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Nagendranath Mahata](https://cdn.adscientificindex.com/pictures/31/299907.jpg)
Heterogeneous catalysis
Adsorption
Chemical kinetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Arnab Mukherjee](https://cdn.adscientificindex.com/pictures/b7/4792306.jpg)
Nano material synthesis
Organic conversions
Fluoride removal
Photodegradation
Photoreduction of Cr(VI)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Chiranjib Barman](https://cdn.adscientificindex.com/pictures/4b/4792307.jpg)
Environmental Radioactivity
Earthquake Precursor
Geochemistry
Helium Exploration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Paulomi Mandal](https://cdn.adscientificindex.com/pictures/32/4792308.jpg)
Fiber optics communication
Rayleigh Backscattering noise mitigation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Taposhi Hazra](/user/assets/images/profile/no-profile-photo.png)
Palaeobotany and Palynology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Kazi Nurul Hasan](https://cdn.adscientificindex.com/pictures/10/4546221.jpg)
Melatonin
Aquaculture
Gonads
Reproductive Endocrinology
Stress Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Sadaruddin Biswas](https://cdn.adscientificindex.com/pictures/ed/4449629.jpg)
Human Growth and Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Ajit Das](https://cdn.adscientificindex.com/pictures/76/4792311.jpg)
Catalysis
Hydrogenation
Waste Water Treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Astick Banerjee](https://cdn.adscientificindex.com/pictures/04/4792309.jpg)
Fluid Mechanics
Boundary Layer Flow
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Chandan Mahato](https://cdn.adscientificindex.com/pictures/5b/4945609.jpg)
Operations Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Nilkanta Chowdhury](https://cdn.adscientificindex.com/pictures/ac/4824017.jpg)
Structural Biology and Bioinformatics
Computational Biology.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Sushanta K Mondal](https://cdn.adscientificindex.com/pictures/f7/4510587.jpg)
Astronomy & Space Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Nilanjana Sarkar](https://cdn.adscientificindex.com/pictures/42/4945608.jpg)
Optical Communication Systems
Nonlinearity Mitigation
Free Space Optical Communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Mukunda Choudhury](https://cdn.adscientificindex.com/pictures/ce/4945613.jpg)
Supply Chain Management
Inventory Control
Mathematical Modelling
Applied and Computational Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Birbal Saha
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
59
0.967
Education
Sociology
Educational Technology
Teacher Education
Literature
Gour Chandra Mahata
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
45
0.789
Samiran Bisai
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
23
0.411
Anthropology
Bio-Cultural Anthropology
Public Health Nutrition
Indigenous Health
Medicine
Anasuya Adhikari
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
51
1.000
Educational Philosophy
Educational Sociology
Social Theory
Women Education
Debasis Dhak
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
31
0.633
Nanomaterials
Ferroelectrics
Photocatalysis
Waste water treatment
Fluoride removal
Subir Sen
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
44
0.957
Education
Educational Psychology
Educational Philosophy
Mathematics Education
Anup Pramanik
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
27
0.614
Sankar Bhattacharyya
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
17
0.630
Probodh Kumar Kuiri
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
15
0.556
Nanomaterials
Composites
2D materials
Plasmonics
Biswanath Mukherjee
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
OFFT
Photosensor
Photocatalysis
DFT
Resistive switching
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!
Sanat Kumar Mahato
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Operations Research
Reliability Optimization
Interval Analysis
Fluid Mechanics
Mathematical Biology
Nagendranath Mahata
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
Heterogeneous catalysis
Adsorption
Chemical kinetics
Arnab Mukherjee
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Nano material synthesis
Organic conversions
Fluoride removal
Photodegradation
Photoreduction of Cr(VI)
Chiranjib Barman
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Environmental Radioactivity
Earthquake Precursor
Geochemistry
Helium Exploration
Paulomi Mandal
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Fiber optics communication
Rayleigh Backscattering noise mitigation
Taposhi Hazra
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Kazi Nurul Hasan
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Melatonin
Aquaculture
Gonads
Reproductive Endocrinology
Stress Biology
Sadaruddin Biswas
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Ajit Das
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Catalysis
Hydrogenation
Waste Water Treatment
Astick Banerjee
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Fluid Mechanics
Boundary Layer Flow
Chandan Mahato
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Nilkanta Chowdhury
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Structural Biology and Bioinformatics
Computational Biology.
Sushanta K Mondal
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Nilanjana Sarkar
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Optical Communication Systems
Nonlinearity Mitigation
Free Space Optical Communication
Mukunda Choudhury
Sidho Kano Birsa University
Purulia, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Supply Chain Management
Inventory Control
Mathematical Modelling
Applied and Computational Mathematics