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
![Swapan Pati](https://cdn.adscientificindex.com/pictures/41/411599.jpg)
Quantum Magnetism
Generalized Charge Transfer
Homogeneous and Heterogeneous Catalysis
Carrier mobilities in extended Solids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
140
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Ranjan Datta](https://cdn.adscientificindex.com/pictures/77/416822.jpg)
transmission electron microscopy and spectroscopy
wide band gap semiconductors
first principles calculation of electronic stru
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
51
0.646
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Subir K Das](https://cdn.adscientificindex.com/pictures/58/418602.jpg)
Statistical Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
38
0.585
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Rajesh Ganapathy](https://cdn.adscientificindex.com/pictures/47/516420.jpg)
Soft and Active Matter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
28
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Nsvidhyadhiraja](https://cdn.adscientificindex.com/pictures/d1/496840.jpg)
Condensed matter physics
quantum transport
quantum many body theory
strongly correlated electronic systems
Kondo physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
17
0.515
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Pranab Mandal](/user/assets/images/profile/no-profile-photo.png)
Piezoceramics
Multiferroics
Oxide ion conductor
Flexible devices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Meher Prakash](/user/assets/images/profile/no-profile-photo.png)
Biomolecular dynamics
Biophysics
Bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Ashish Singh](https://cdn.adscientificindex.com/pictures/66/4546337.jpg)
Organic Chemistry
Material Chemistry
Electrocatalysis
Photocatalysis
Photophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Amit Soni](https://cdn.adscientificindex.com/pictures/70/5372893.jpg)
Atomic Layer Deposition
Material Chemistry
Pulsed Layer Deposition
Solid State Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Ankush Kumar](https://cdn.adscientificindex.com/pictures/c9/355294.jpg)
Neuromorphic Devices
Intelligent Sensing
Nanomaterials & Devices
Optoelectronics
AI-ML
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
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
![Srinivasa Rao Lingampalli](https://cdn.adscientificindex.com/pictures/d5/496807.jpg)
Artificial photosynthesis and water splitting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Supriya Ghosal](https://cdn.adscientificindex.com/pictures/9b/5463975.jpg)
Condensed Matter Theory
2D materials
Thermoelectric
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Radha Krishna Gopal](https://cdn.adscientificindex.com/pictures/af/4546055.jpg)
Condensed Matter Physics
Topological Insulators
Mesoscopic Physics
Localization-Metal Insulator
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Anwesa Karmakar](https://cdn.adscientificindex.com/pictures/79/2002305.jpg)
Thermodynamic model
Chemical Physics
Molecular Dynamics
Continuum solvation model
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Dheemahi Rao](https://cdn.adscientificindex.com/pictures/45/5620383.jpg)
condensed matter physics
semiconductors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Saraswathi Chirakkara](/user/assets/images/profile/no-profile-photo.png)
Semiconductor physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Dipanjan Maity](https://cdn.adscientificindex.com/pictures/c5/5357405.jpg)
Experimental Condensed Matter Physics
Electrochemistry
Water Splitting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Rajneesh Kumar](/user/assets/images/profile/no-profile-photo.png)
Soft matter physics
Active matter
Biophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Janaky Sunil](https://cdn.adscientificindex.com/pictures/95/5394533.jpg)
Raman spectroscopy
High-pressure physics
condensed matter physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Reetendra Singh](https://cdn.adscientificindex.com/pictures/42/5400780.jpg)
Thin Films
Nano-materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Prashant Vijay Gaikwad](https://cdn.adscientificindex.com/pictures/90/5463444.jpg)
Two-Dimensional materials
Condensed Matter Physics
Nanotechnology
Positron Annihilation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Subham Banerjee](https://cdn.adscientificindex.com/pictures/52/5381131.jpg)
Atmospheric flows
nonlinear dynamics
turbulence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Deeksha Sharma](https://cdn.adscientificindex.com/pictures/f0/5618347.jpg)
Physics
Thermal transport
pump probe
Optical properties
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Sonu Prasad Keshri](https://cdn.adscientificindex.com/pictures/07/5378371.jpg)
DFT
thermoelectric properties
thermal properties
optical properties
superconductivity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Sumukh Purohit](/user/assets/images/profile/no-profile-photo.png)
Physics
Materials Science
Solar cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Swapan Pati
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
140
0.556
Quantum Magnetism
Generalized Charge Transfer
Homogeneous and Heterogeneous Catalysis
Carrier mobilities in extended Solids
Ranjan Datta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
51
0.646
transmission electron microscopy and spectroscopy
wide band gap semiconductors
first principles calculation of electronic stru
Subir K Das
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
38
0.585
Rajesh Ganapathy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
28
0.778
Nsvidhyadhiraja
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
17
0.515
Condensed matter physics
quantum transport
quantum many body theory
strongly correlated electronic systems
Kondo physics
Pranab Mandal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
Piezoceramics
Multiferroics
Oxide ion conductor
Flexible devices
Meher Prakash
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
Biomolecular dynamics
Biophysics
Bioinformatics
Ashish Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Organic Chemistry
Material Chemistry
Electrocatalysis
Photocatalysis
Photophysics
Amit Soni
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Atomic Layer Deposition
Material Chemistry
Pulsed Layer Deposition
Solid State Chemistry
Ankush Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Neuromorphic Devices
Intelligent Sensing
Nanomaterials & Devices
Optoelectronics
AI-ML
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!
Srinivasa Rao Lingampalli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
Artificial photosynthesis and water splitting
Supriya Ghosal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Condensed Matter Theory
2D materials
Thermoelectric
Radha Krishna Gopal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Condensed Matter Physics
Topological Insulators
Mesoscopic Physics
Localization-Metal Insulator
Anwesa Karmakar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Thermodynamic model
Chemical Physics
Molecular Dynamics
Continuum solvation model
Dheemahi Rao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Saraswathi Chirakkara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Dipanjan Maity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Experimental Condensed Matter Physics
Electrochemistry
Water Splitting
Rajneesh Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Soft matter physics
Active matter
Biophysics
Janaky Sunil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Raman spectroscopy
High-pressure physics
condensed matter physics
Reetendra Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Prashant Vijay Gaikwad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Two-Dimensional materials
Condensed Matter Physics
Nanotechnology
Positron Annihilation
Subham Banerjee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Atmospheric flows
nonlinear dynamics
turbulence
Deeksha Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Physics
Thermal transport
pump probe
Optical properties
Sonu Prasad Keshri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
DFT
thermoelectric properties
thermal properties
optical properties
superconductivity
Sumukh Purohit
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0