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:
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* Total i10 IndexRankings
Ranking Based On Selection: 1
![Yogesh Singh](https://cdn.adscientificindex.com/pictures/a8/418948.jpg)
Experimental Condensed Matter
Quantum Spin Liquids
Kitaev Materials
Superconductors
Topological states and materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
51
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Kavita Dorai](https://cdn.adscientificindex.com/pictures/d6/393295.jpg)
NMR Quantum Computing
NMR Metabolomics
NMR Methodology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
25
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Jasjeet Bagla](https://cdn.adscientificindex.com/pictures/6b/354304.jpg)
Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
25
0.595
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Arijit Kumar De](https://cdn.adscientificindex.com/pictures/96/358191.jpg)
Femtosecond visible pump-probe & multidimensional spectroscopy
Quantum control
Fluorescence microscopy
Optical trapping.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
29
0.725
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Sanjeev Kumar](https://cdn.adscientificindex.com/pictures/d2/426618.jpg)
Condensed Matter Physics
Strongly Correlated Electrons
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
21
0.525
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Ramandeep S Johal](https://cdn.adscientificindex.com/pictures/6e/526309.jpg)
Statistical Physics
Thermodynamics
Quantum theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
15
0.469
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Anosh Joseph](https://cdn.adscientificindex.com/pictures/be/296645.jpg)
High Energy Physics
Quantum Field Theory
Supersymmetry
Computational Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Sandeep K Goyal](https://cdn.adscientificindex.com/pictures/b6/518956.jpg)
Photonic Quantum Computation
Quantum Optics
Quantum Information
Quantum memory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Manabendra Nath Bera](https://cdn.adscientificindex.com/pictures/c2/516871.jpg)
Quantum Information and Quantum Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Sanjib Dey](https://cdn.adscientificindex.com/pictures/98/524075.jpg)
Quantum optics
Quantum optomechanics
Quantum information
Quantum physics
Quantum Technologies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Rajib Nandi](https://cdn.adscientificindex.com/pictures/49/2004317.jpg)
Liquid crystals
LC-aqueous interface
Sensors
Raman Spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Kamal P Singh](https://cdn.adscientificindex.com/pictures/c5/393296.jpg)
Laser Physics
Attosecond pulses
Biophotonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Ambresh Shivaji](/user/assets/images/profile/no-profile-photo.png)
Physics
High Energy Physics
Particle Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Jagmeet Singh Sekhon](https://cdn.adscientificindex.com/pictures/0a/301318.jpg)
Plasmonics
Sensing
Solar cells
Scanning Probe Microscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Dipanjan Chakraborty](https://cdn.adscientificindex.com/pictures/a0/358192.jpg)
Soft Matter
Coarse Grained Simulations
Stochastic Processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Balanarayan P](https://cdn.adscientificindex.com/pictures/a7/296551.jpg)
Quantum dynamics
Quantum chemistry
atoms and molecules in strong laser fields
non-hermitian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Tripta Bhatia](https://cdn.adscientificindex.com/pictures/bb/4481159.jpg)
Soft Matter
Membrane Biophysics
GUVs
Synthetic Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Anamika Mukhopadhyay](https://cdn.adscientificindex.com/pictures/93/2002197.jpg)
Molecular Physics
THz
Infrared and Raman spectroscopy
Mass Spectrometry and Matrix Isolation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Mandip Singh](https://cdn.adscientificindex.com/pictures/ae/4498756.jpg)
Quantum Information Processing
Quantum Technology
Quantum Foundations and BEC Experimental.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Mohd Asad Siddiqui](https://cdn.adscientificindex.com/pictures/36/2003675.jpg)
Quantum Foundations
Entanglement
Quantum information
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Sandeep Rana Sandy](https://cdn.adscientificindex.com/pictures/a8/5596393.jpg)
Cosmology and Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Pallavi](/user/assets/images/profile/no-profile-photo.png)
Atmospheric Sciences
Air Pollution
Source Apportionment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Shyam Sundar Yadav](https://cdn.adscientificindex.com/pictures/14/5549522.jpg)
Condensed matter physics
Quantum transport
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Abhishek Gaurav](https://cdn.adscientificindex.com/pictures/a5/4748129.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 25
![V Suryanarayana Mummidi](/user/assets/images/profile/no-profile-photo.png)
High Energy Physics
theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Yogesh Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
51
0.750
Experimental Condensed Matter
Quantum Spin Liquids
Kitaev Materials
Superconductors
Topological states and materials
Kavita Dorai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
25
0.556
NMR Quantum Computing
NMR Metabolomics
NMR Methodology
Jasjeet Bagla
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
25
0.595
Arijit Kumar De
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
29
0.725
Femtosecond visible pump-probe & multidimensional spectroscopy
Quantum control
Fluorescence microscopy
Optical trapping.
Sanjeev Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
21
0.525
Condensed Matter Physics
Strongly Correlated Electrons
Ramandeep S Johal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
15
0.469
Statistical Physics
Thermodynamics
Quantum theory
Anosh Joseph
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
13
0.406
High Energy Physics
Quantum Field Theory
Supersymmetry
Computational Physics
Sandeep K Goyal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
Photonic Quantum Computation
Quantum Optics
Quantum Information
Quantum memory
Manabendra Nath Bera
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
Sanjib Dey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
Quantum optics
Quantum optomechanics
Quantum information
Quantum physics
Quantum Technologies
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!
Rajib Nandi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
Liquid crystals
LC-aqueous interface
Sensors
Raman Spectroscopy
Kamal P Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
Laser Physics
Attosecond pulses
Biophotonics
Ambresh Shivaji
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
Physics
High Energy Physics
Particle Physics
Jagmeet Singh Sekhon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Plasmonics
Sensing
Solar cells
Scanning Probe Microscopy
Dipanjan Chakraborty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
Soft Matter
Coarse Grained Simulations
Stochastic Processes
Balanarayan P
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
Quantum dynamics
Quantum chemistry
atoms and molecules in strong laser fields
non-hermitian
Tripta Bhatia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Soft Matter
Membrane Biophysics
GUVs
Synthetic Biology
Anamika Mukhopadhyay
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Molecular Physics
THz
Infrared and Raman spectroscopy
Mass Spectrometry and Matrix Isolation
Mandip Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
Quantum Information Processing
Quantum Technology
Quantum Foundations and BEC Experimental.
Mohd Asad Siddiqui
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Quantum Foundations
Entanglement
Quantum information
Sandeep Rana Sandy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Pallavi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Atmospheric Sciences
Air Pollution
Source Apportionment
Shyam Sundar Yadav
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Abhishek Gaurav
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
V Suryanarayana Mummidi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333