Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :26
Hyperspestral remote sensing
satellite image classification algorithms
3D laser scanning for urban and forest studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
* Total i10 IndexRankings
Ranking Based On Selection :27
Thermoelectric Materials
Materials Characterization Techniques
Energy Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
* Total i10 IndexRankings
Ranking Based On Selection :28
Fluid Mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
* Total i10 IndexRankings
Ranking Based On Selection :29
Preparative mass spectrometry
Ion/surface interaction
Ice chemistry
surface science
Instrumentation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
* Total i10 IndexRankings
Ranking Based On Selection :30
FEM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
13
0.433
* Total i10 IndexRankings
Ranking Based On Selection :31
Gas Sensor
Biosensor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
* Total i10 IndexRankings
Ranking Based On Selection :32
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
17
0.586
* Total i10 IndexRankings
Ranking Based On Selection :33
Rocket
Scramjet Combustion
Laser Diagnostics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
* Total i10 IndexRankings
Ranking Based On Selection :34
Smart Composites
Structural Health Monitoring
Advanced fibers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
* Total i10 IndexRankings
Ranking Based On Selection :35
Electronics and Instrumentation
Analog Signal Processing
Interfacing Circuits
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
* Total i10 IndexRankings
Ranking Based On Selection :36
Thermal spray coatings
HVOF and cold spray coatings
metallic glasses
amorphous coatings
composite coatings
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
* Total i10 IndexRankings
Ranking Based On Selection :37
Optimization in Wireless Communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
24
0.889
* Total i10 IndexRankings
Ranking Based On Selection :38
Ceramic
Carbon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Total i10 IndexRankings
Ranking Based On Selection :39
Shape memory alloys
corrosion
biomaterials
Titanium alloys
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
* Total i10 IndexRankings
Ranking Based On Selection :40
Observational Astronomy
Galactic Astronomy
Extragalactic Astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
* Total i10 IndexRankings
Ranking Based On Selection :41
Fluid Mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
* Total i10 IndexRankings
Ranking Based On Selection :42
Biophotonics
Biospectroscopy
Nano biophotonics
Cancer
Fibrosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
* Total i10 IndexRankings
Ranking Based On Selection :43
Electrochemical sensing
Battery materials
Photocatalysts
Green materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
* Total i10 IndexRankings
Ranking Based On Selection :44
Power Electronics
Inverters
Drives
Multilevel Inverters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
* Total i10 IndexRankings
Ranking Based On Selection :45
High Energy Astrophysics
Transient Astronomy
Relativistic Astrophysics
Radiation Processes in Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
* Total i10 IndexRankings
Ranking Based On Selection :46
Thin films deposition and characterization
hard coatings
sensors
microelectronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
10
0.417
* Total i10 IndexRankings
Ranking Based On Selection :47
Petrology
Mineralogy
Planetary Geology
Terrestrial Analogues of Moon/Mars
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
* Total i10 IndexRankings
Ranking Based On Selection :48
Applied Mathematics
Numerical Analysis
Fractional calculus
Soliton Solution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total i10 IndexRankings
Ranking Based On Selection :49
Applied Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
8
0.364
* Total i10 IndexRankings
Ranking Based On Selection :50
space radiation
solar-terrestrial physics
measurements
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
7
0.318
Rama Rao Nidamanuri
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
Hyperspestral remote sensing
satellite image classification algorithms
3D laser scanning for urban and forest studies
Sajid Butt
Institute of Space Technology
Islamabad, Pakistan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
Thermoelectric Materials
Materials Characterization Techniques
Energy Materials
Rahila Naz
Institute of Space Technology
Islamabad, Pakistan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
Jobin Cyriac
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
Preparative mass spectrometry
Ion/surface interaction
Ice chemistry
surface science
Instrumentation
Sarvesh Kumar
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
13
0.433
Palash Basu
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
Sarita Vig
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
17
0.586
Aravind Vaidyanathan
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
Rocket
Scramjet Combustion
Laser Diagnostics
Saad Nauman
Institute of Space Technology
Islamabad, Pakistan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
Smart Composites
Structural Health Monitoring
Advanced fibers
Anoop CS|A C Sreekantan, C S Anoop, Anoop Chandrika Sreekantan
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
Electronics and Instrumentation
Analog Signal Processing
Interfacing Circuits
Muhammad Yasir
Institute of Space Technology
Islamabad, Pakistan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
Thermal spray coatings
HVOF and cold spray coatings
metallic glasses
amorphous coatings
composite coatings
Sobia Jangsher
Institute of Space Technology
Islamabad, Pakistan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
24
0.889
Optimization in Wireless Communication
Sujith Vijayan
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Abdul Wadood
Institute of Space Technology
Islamabad, Pakistan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
Shape memory alloys
corrosion
biomaterials
Titanium alloys
Anand Narayanan
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
Observational Astronomy
Galactic Astronomy
Extragalactic Astronomy
Maryiam Javed
Institute of Space Technology
Islamabad, Pakistan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
Shaiju S Nazeer
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
Biophotonics
Biospectroscopy
Nano biophotonics
Cancer
Fibrosis
Ky Sandhya
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
Electrochemical sensing
Battery materials
Photocatalysts
Green materials
Sudharshan Kaarthik R
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
Power Electronics
Inverters
Drives
Multilevel Inverters
Resmi Lekshmi
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
High Energy Astrophysics
Transient Astronomy
Relativistic Astrophysics
Radiation Processes in Astrophysics
Korneli Grigorov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
10
0.417
Thin films deposition and characterization
hard coatings
sensors
microelectronics
Rajesh Vj
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
Petrology
Mineralogy
Planetary Geology
Terrestrial Analogues of Moon/Mars
Umair Ali
Institute of Space Technology
Islamabad, Pakistan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
Applied Mathematics
Numerical Analysis
Fractional calculus
Soliton Solution
Narayanamurthy
Indian Institute of Space Science & Technology
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
8
0.364
Jordanka Semkova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
7
0.318
space radiation
solar-terrestrial physics
measurements