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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
22,201
Country Rank
459
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Sarman Singh](https://cdn.adscientificindex.com/pictures/bb/342374.jpg)
Director-Medical Research and Institutional Collaborations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
139
0.586
* Total i10 Index Rankings
World Rank
28,286
Country Rank
610
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Kankan Bhattacharyya](/user/assets/images/profile/no-profile-photo.png)
physical chemistry
femtosecond
microscopy
single molecule
biological systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
87
0.410
* Total i10 Index Rankings
World Rank
66,676
Country Rank
1,613
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Deepak Chopra](https://cdn.adscientificindex.com/pictures/be/337609.jpg)
Chemical Crystallography
Electron Density Analysis
In Situ cryocrystallization
Mechanical
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
99
0.728
* Total i10 Index Rankings
World Rank
74,946
Country Rank
1,812
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Sanjit Konar](https://cdn.adscientificindex.com/pictures/37/412643.jpg)
Molecular Magnetism
Switchable Magnetic Materials
Polyoxometalates
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
96
0.756
* Total i10 Index Rankings
World Rank
87,141
Country Rank
2,124
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Nitin T Patil](https://cdn.adscientificindex.com/pictures/de/412897.jpg)
Catalysis and Organic Synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
89
0.767
* Total i10 Index Rankings
World Rank
116,650
Country Rank
2,944
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Tapas das](/user/assets/images/profile/no-profile-photo.png)
organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
44
0.454
* Total i10 Index Rankings
World Rank
166,865
Country Rank
4,400
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Apurba L Koner|Apurba Lal Koner](https://cdn.adscientificindex.com/pictures/7d/393833.jpg)
Physical Organic Chemistry
Biophysics
Chemical Biology
Nanomaterials and self-assembly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
59
0.787
* Total i10 Index Rankings
World Rank
168,544
Country Rank
4,451
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![S Chaturvedi](https://cdn.adscientificindex.com/pictures/d5/415919.jpg)
phase space description of quantum systems
geometric phases
quantum and classical
optics
non equilibrium statistical mechani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
22
0.293
* Total i10 Index Rankings
World Rank
175,971
Country Rank
4,681
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Saptarshi Mukherjee](https://cdn.adscientificindex.com/pictures/7d/417648.jpg)
Ultrafast and Single Molecule Spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
59
0.819
* Total i10 Index Rankings
World Rank
176,435
Country Rank
4,697
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![PB Sujit](/user/assets/images/profile/no-profile-photo.png)
Aerial Vehicles
Multi robot systems
Underwater vehicles
Human-swarm interaction
field robotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
53
0.736
* Total i10 Index Rankings
World Rank
196,717
Country Rank
5,351
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Joyanta Choudhury](/user/assets/images/profile/no-profile-photo.png)
Transition Metal Organometallic Chemistry
Surface Chemistry
Materials Chemistry
Supramolecular Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
56
0.848
* Total i10 Index Rankings
World Rank
230,542
Country Rank
6,421
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Pankaj Kumar](https://cdn.adscientificindex.com/pictures/55/524070.jpg)
Climate and glacier modeling
Monsoon dynamics
Climate change projection and extremes
Uncertainties in climate models
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
51
0.879
* Total i10 Index Rankings
World Rank
234,950
Country Rank
6,564
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Ravi Prakash Singh|R. P. Singh, Ravi P. Singh](https://cdn.adscientificindex.com/pictures/5c/426639.jpg)
Quantum Materials
Single Crystal Growth
Superconductivity
Topological Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
52
0.912
* Total i10 Index Rankings
World Rank
256,313
Country Rank
7,250
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Rahul Srivastava](https://cdn.adscientificindex.com/pictures/96/476085.jpg)
High Enegy Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
47
0.887
* Total i10 Index Rankings
World Rank
256,824
Country Rank
7,270
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Vineet K Sharma](https://cdn.adscientificindex.com/pictures/cd/423850.jpg)
Metagenomics
Genome sequencing
Machine Learning and Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
44
0.830
* Total i10 Index Rankings
World Rank
256,853
Country Rank
7,271
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Abhijit Patra](https://cdn.adscientificindex.com/pictures/dc/4444444.jpg)
Porous organic polymers
photocatalysis
energy storage
self-assembly
fluorescence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
44
0.830
* Total i10 Index Rankings
World Rank
257,683
Country Rank
7,302
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Prasanta Ghorai](https://cdn.adscientificindex.com/pictures/91/423414.jpg)
Organic Synthesis and Asymmetric Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
40
0.755
* Total i10 Index Rankings
World Rank
265,819
Country Rank
7,587
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Dhanvir Singh Rana](/user/assets/images/profile/no-profile-photo.png)
THz spectroscopy
correlated systems
thin films
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
23
0.442
* Total i10 Index Rankings
World Rank
269,044
Country Rank
7,679
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Sangit Kumar](https://cdn.adscientificindex.com/pictures/7f/416432.jpg)
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
40
0.784
* Total i10 Index Rankings
World Rank
273,886
Country Rank
7,855
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Himanshu Kumar](https://cdn.adscientificindex.com/pictures/f4/393680.jpg)
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
44
0.880
* Total i10 Index Rankings
World Rank
292,587
Country Rank
8,514
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Debasis Nayak](https://cdn.adscientificindex.com/pictures/8b/362052.jpg)
Molecular Virology
Epidemiology
Vaccine Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
* Total i10 Index Rankings
World Rank
293,669
Country Rank
8,548
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Manmohan Kapur](https://cdn.adscientificindex.com/pictures/1b/422672.jpg)
Organic Chemistry
Transition metal catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
40
0.851
* Total i10 Index Rankings
World Rank
296,762
Country Rank
8,666
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Radhakrishnan Mahalakshmi](https://cdn.adscientificindex.com/pictures/0f/428289.jpg)
Membrane Protein Biophysics
Mitochondrial Bioenergetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
27
0.574
* Total i10 Index Rankings
World Rank
299,098
Country Rank
8,745
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Sankar Chakma](https://cdn.adscientificindex.com/pictures/79/423572.jpg)
Sonochemistry
Wastewater Treatment
Advanced Oxidation Processes
Energy & Environment
Pyrolysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
44
0.957
* Total i10 Index Rankings
World Rank
309,160
Country Rank
9,093
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/3722.png)
![India](/flags/in.png)
![Surajit Saha](https://cdn.adscientificindex.com/pictures/97/427143.jpg)
Raman spectroscopy
Charge transport phenomenon
Magnetism
Complex functional oxides
Low
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
34
0.756
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
22,201
![India](/flags/in.png)
459
![](https://cdn.adscientificindex.com/logos/3722.png)
1
Sarman Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
139
0.586
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
28,286
![India](/flags/in.png)
610
![](https://cdn.adscientificindex.com/logos/3722.png)
2
Kankan Bhattacharyya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
87
0.410
![](https://cdn.adscientificindex.com/logos/3722.png)
physical chemistry
femtosecond
microscopy
single molecule
biological systems
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
66,676
![India](/flags/in.png)
1,613
![](https://cdn.adscientificindex.com/logos/3722.png)
3
Deepak Chopra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
99
0.728
![](https://cdn.adscientificindex.com/logos/3722.png)
Chemical Crystallography
Electron Density Analysis
In Situ cryocrystallization
Mechanical
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
74,946
![India](/flags/in.png)
1,812
![](https://cdn.adscientificindex.com/logos/3722.png)
4
Sanjit Konar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
96
0.756
![](https://cdn.adscientificindex.com/logos/3722.png)
Molecular Magnetism
Switchable Magnetic Materials
Polyoxometalates
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
87,141
![India](/flags/in.png)
2,124
![](https://cdn.adscientificindex.com/logos/3722.png)
5
Nitin T Patil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
89
0.767
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
116,650
![India](/flags/in.png)
2,944
![](https://cdn.adscientificindex.com/logos/3722.png)
6
Tapas das
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
44
0.454
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
166,865
![India](/flags/in.png)
4,400
![](https://cdn.adscientificindex.com/logos/3722.png)
7
Apurba L Koner|Apurba Lal Koner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
59
0.787
![](https://cdn.adscientificindex.com/logos/3722.png)
Physical Organic Chemistry
Biophysics
Chemical Biology
Nanomaterials and self-assembly
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
168,544
![India](/flags/in.png)
4,451
![](https://cdn.adscientificindex.com/logos/3722.png)
8
S Chaturvedi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
22
0.293
![](https://cdn.adscientificindex.com/logos/3722.png)
phase space description of quantum systems
geometric phases
quantum and classical
optics
non equilibrium statistical mechani
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
175,971
![India](/flags/in.png)
4,681
![](https://cdn.adscientificindex.com/logos/3722.png)
9
Saptarshi Mukherjee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
59
0.819
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
176,435
![India](/flags/in.png)
4,697
![](https://cdn.adscientificindex.com/logos/3722.png)
10
PB Sujit
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
53
0.736
![](https://cdn.adscientificindex.com/logos/3722.png)
Aerial Vehicles
Multi robot systems
Underwater vehicles
Human-swarm interaction
field robotics
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![Adscientificindex](/assets/images/banner_click.png)
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
196,717
![India](/flags/in.png)
5,351
![](https://cdn.adscientificindex.com/logos/3722.png)
11
Joyanta Choudhury
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
56
0.848
![](https://cdn.adscientificindex.com/logos/3722.png)
Transition Metal Organometallic Chemistry
Surface Chemistry
Materials Chemistry
Supramolecular Chemistry
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
230,542
![India](/flags/in.png)
6,421
![](https://cdn.adscientificindex.com/logos/3722.png)
12
Pankaj Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
51
0.879
![](https://cdn.adscientificindex.com/logos/3722.png)
Climate and glacier modeling
Monsoon dynamics
Climate change projection and extremes
Uncertainties in climate models
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
234,950
![India](/flags/in.png)
6,564
![](https://cdn.adscientificindex.com/logos/3722.png)
13
Ravi Prakash Singh|R. P. Singh, Ravi P. Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
52
0.912
![](https://cdn.adscientificindex.com/logos/3722.png)
Quantum Materials
Single Crystal Growth
Superconductivity
Topological Materials
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
256,313
![India](/flags/in.png)
7,250
![](https://cdn.adscientificindex.com/logos/3722.png)
14
Rahul Srivastava
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
47
0.887
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
256,824
![India](/flags/in.png)
7,270
![](https://cdn.adscientificindex.com/logos/3722.png)
15
Vineet K Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
44
0.830
![](https://cdn.adscientificindex.com/logos/3722.png)
Metagenomics
Genome sequencing
Machine Learning and Artificial Intelligence
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
256,853
![India](/flags/in.png)
7,271
![](https://cdn.adscientificindex.com/logos/3722.png)
16
Abhijit Patra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
44
0.830
![](https://cdn.adscientificindex.com/logos/3722.png)
Porous organic polymers
photocatalysis
energy storage
self-assembly
fluorescence
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
257,683
![India](/flags/in.png)
7,302
![](https://cdn.adscientificindex.com/logos/3722.png)
17
Prasanta Ghorai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
40
0.755
![](https://cdn.adscientificindex.com/logos/3722.png)
Organic Synthesis and Asymmetric Catalysis
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
265,819
![India](/flags/in.png)
7,587
![](https://cdn.adscientificindex.com/logos/3722.png)
18
Dhanvir Singh Rana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
23
0.442
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
269,044
![India](/flags/in.png)
7,679
![](https://cdn.adscientificindex.com/logos/3722.png)
19
Sangit Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
40
0.784
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
273,886
![India](/flags/in.png)
7,855
![](https://cdn.adscientificindex.com/logos/3722.png)
20
Himanshu Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
44
0.880
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
292,587
![India](/flags/in.png)
8,514
![](https://cdn.adscientificindex.com/logos/3722.png)
21
Debasis Nayak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
293,669
![India](/flags/in.png)
8,548
![](https://cdn.adscientificindex.com/logos/3722.png)
22
Manmohan Kapur
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
40
0.851
![](https://cdn.adscientificindex.com/logos/3722.png)
Organic Chemistry
Transition metal catalysis
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
296,762
![India](/flags/in.png)
8,666
![](https://cdn.adscientificindex.com/logos/3722.png)
23
Radhakrishnan Mahalakshmi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
27
0.574
![](https://cdn.adscientificindex.com/logos/3722.png)
Membrane Protein Biophysics
Mitochondrial Bioenergetics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
299,098
![India](/flags/in.png)
8,745
![](https://cdn.adscientificindex.com/logos/3722.png)
24
Sankar Chakma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
44
0.957
![](https://cdn.adscientificindex.com/logos/3722.png)
Sonochemistry
Wastewater Treatment
Advanced Oxidation Processes
Energy & Environment
Pyrolysis
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
309,160
![India](/flags/in.png)
9,093
![](https://cdn.adscientificindex.com/logos/3722.png)
25
Surajit Saha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
34
0.756
![](https://cdn.adscientificindex.com/logos/3722.png)
Raman spectroscopy
Charge transport phenomenon
Magnetism
Complex functional oxides
Low