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. Additionally, click to view the special rankings based on Productivity Rankings: 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 :1
Nanomaterials
Metal and Metal oxides NPs
Multi-functional applications
Photocatalysis
Sensor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
91
0.989
* Total i10 IndexRankings
Ranking Based On Selection :2
Analytical Chemistry
Spectroscopy
Material Chemistry
Nanomaterials
Chiral Separation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
37
0.638
* Total i10 IndexRankings
Ranking Based On Selection :3
Hydrogeology
Groundwater Chemistry
Environmental Geology
Health Risk Assessment
RS & GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
* Total i10 IndexRankings
Ranking Based On Selection :4
computer networks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
24
0.522
* Total i10 IndexRankings
Ranking Based On Selection :5
Photocatalysis
Hydrogen Production
MOFs
Energy and Environment
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
39
1.000
* Total i10 IndexRankings
Ranking Based On Selection :6
Advanced manufacturing process
Composite Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
* Total i10 IndexRankings
Ranking Based On Selection :7
Organic Solar Cells and other Optoelectronic Devices Fabrication and Characterization
Nanomaterials Synthesis for Multi-functi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Total i10 IndexRankings
Ranking Based On Selection :8
Semiconductors
solar cells
materials science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
7
0.292
* Total i10 IndexRankings
Ranking Based On Selection :9
Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total i10 IndexRankings
Ranking Based On Selection :10
Machine Design
Additive Manufacturing
3D-Printing
Finite Element Analysis
Vibration Control Smart Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total i10 IndexRankings
Ranking Based On Selection :11
Nanomaterials
Organometallic Chemistry
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Biotechnology
genomics
bioinformatics
infectious disease molecular epidemiology
Disease Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total i10 IndexRankings
Ranking Based On Selection :13
Power & Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
6
0.300
* Total i10 IndexRankings
Ranking Based On Selection :14
Signal Processing
Wireless Communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total i10 IndexRankings
Ranking Based On Selection :15
Materials Electrochemistry
Energy
Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Nanomaterials
Energy Materials
Materials Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection :17
Hyperbolic traffic flow modeling
Optimal control
Optimization
Mathematical Epidemiology
Hyperbolic conservation laws
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
* Total i10 IndexRankings
Ranking Based On Selection :18
Numerical solution of singularly perturbed problems and fractional differential equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Composite materials
Tribology
Modelling
Surface Engineering
Sustainable Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 IndexRankings
Ranking Based On Selection :20
Green energy generation
phototcatalysis
nanomaterials synthesis
adsorption and antimicrobial
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Nanoelectronics
Nanomaterials preparations and characterizations
IoT
VLSI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection :22
Hydrogeology
Sea water Intrusion
Human Health Risk Assessment
GIS
Remotesensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection :23
Geotechnical and Water Resources Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
1
0.100
* Total i10 IndexRankings
Ranking Based On Selection :24
Groundwater
Hydrology
Water resources
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Supramolecular Chemistry Organic Synthesis Molecular Recognition Fluorescent Probes Host-Guest Recognition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
HC Ananda Murthy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
91
0.989
Nanomaterials
Metal and Metal oxides NPs
Multi-functional applications
Photocatalysis
Sensor
Avvaru Praveen Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
37
0.638
Analytical Chemistry
Spectroscopy
Material Chemistry
Nanomaterials
Chiral Separation
Shankar Karuppannan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
Hydrogeology
Groundwater Chemistry
Environmental Geology
Health Risk Assessment
RS & GIS
Satheesh Kumar Nagineni
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
24
0.522
Osman Ahmed Zelekew
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
39
1.000
Photocatalysis
Hydrogen Production
MOFs
Energy and Environment
Nanomaterials
Gyanendra Kumar Singh|G K SINGH
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
Advanced manufacturing process
Composite Materials
Fedlu Kedir Sabir
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
Organic Solar Cells and other Optoelectronic Devices Fabrication and Characterization
Nanomaterials Synthesis for Multi-functi
Thothadri Ganesh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
7
0.292
Semiconductors
solar cells
materials science
Tilahun Gedefaw
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Gulam Mohammed Sayeed Ahmed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Machine Design
Additive Manufacturing
3D-Printing
Finite Element Analysis
Vibration Control Smart Materials
Tegene Desalegn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Nanomaterials
Organometallic Chemistry
Catalysis
Hunduma Dinka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Biotechnology
genomics
bioinformatics
infectious disease molecular epidemiology
Disease Control
Shankar Kodad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
6
0.300
Ram Sewak Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Signal Processing
Wireless Communication
Yilkal Dessie|Yilkal Dessie Sintayehu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Materials Electrochemistry
Energy
Environment
Bedasa Abdisa Gonfa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Nanomaterials
Energy Materials
Materials Chemistry
Legesse Lemecha Obsu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
13
0.867
Hyperbolic traffic flow modeling
Optimal control
Optimization
Mathematical Epidemiology
Hyperbolic conservation laws
Mesfin Mekuria Woldaregay
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Numerical solution of singularly perturbed problems and fractional differential equations
Venkatesh Chenrayan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Composite materials
Tribology
Modelling
Surface Engineering
Sustainable Materials
Eneyew Tilahun Bekele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Green energy generation
phototcatalysis
nanomaterials synthesis
adsorption and antimicrobial
Balachandran Ruthramurthy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Nanoelectronics
Nanomaterials preparations and characterizations
IoT
VLSI
Pradeep Kamaraj
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Hydrogeology
Sea water Intrusion
Human Health Risk Assessment
GIS
Remotesensing
Sk Tewatia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
1
0.100
Nafyad Serre Kawo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Groundwater
Hydrology
Water resources
Endale Mulugeta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Supramolecular Chemistry Organic Synthesis Molecular Recognition Fluorescent Probes Host-Guest Recognition