Total 2,393,018 scientists, country 221, and institutions 24,453 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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
Sensors
Renewable Energy
3D Printing
Catalysis
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
273
0.972
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
273
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
Nanomaterials
catalysis
Nanobiotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
163
0.901
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
Polymers
Composites
Nanotechnology
Higher Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
157
0.887
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
Corrosion
Catalysis
Fuel Cells
Water Treatment
Electrocoalescence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
139
0.891
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
Material Engineering
Corrosion
Composites
Energy Storage Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
129
0.935
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Polymer Nanocomposite
Fabrication
Sensors
Shape memory and Energy Storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
126
0.947
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
Polymer blends
composites and nanocomposites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
123
0.624
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
Polymers
composites
blends
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
105
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
Materials Science & Engineering
Photovoltaics
Sensors
STEM Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
104
0.712
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* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11
Composite Structures
Crushing Behavior
Corrosion and Erosion
Finite Element Simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
92
0.748
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12
Engineering Design
Engineering Education
Additive Manufacturing
Applied Mechanics & Materials
Biomechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
78
0.813
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13
Electrocatalyst
Water-Energy Nexus
Desalination
Membrane Technology
Resource Recovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
75
0.882
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14
Polymer membranes (desalination
oil-water separation
fuel cells)
polymer composites for aerospace
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
72
0.837
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15
Polymer technology
surface modification
plasma treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
55
0.859
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16
composites
plastic deformation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
55
0.982
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18
Severe Plastic Deformation
Additive Manufacturing
Extreme Environments
Biomaterials
Composites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 19
Polymer Science & Technology
Materials characterization
Energy and Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
31
0.861
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 20
Materials Science and Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
30
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 21
Polymer synthesys
Membrane based separation processes
Ceramic membranes
Adsorbents
Nanocomposites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
29
0.644
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 22
Sustainable Construction Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 23
Kinetic Theory
Boltzmann Equation
Granular Materials
Inverse Problem for Wave Propagation in
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
26
0.765
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 24
Material Science
Energy and Environment
Analytical Chemistry
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
24
0.889
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 25
clay-polymer
carbon quatum dots
hybrid materials
emergent applications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Kishor Kumar Sadasivuni
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
273
0.972
Sensors
Renewable Energy
3D Printing
Catalysis
Machine Learning
Emer Mater
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
273
1.000
Ahmed Elzatahry
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
163
0.901
Nanomaterials
catalysis
Nanobiotechnology
Mariam Alali Almaadeed
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
157
0.887
Polymers
Composites
Nanotechnology
Higher Education
Aboubakr M Abdullah
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
139
0.891
Corrosion
Catalysis
Fuel Cells
Water Treatment
Electrocoalescence
Ra Shakoor
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
129
0.935
Material Engineering
Corrosion
Composites
Energy Storage Materials
Deepalekshmi Ponnamma
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
126
0.947
Polymer Nanocomposite
Fabrication
Sensors
Shape memory and Energy Storage
Adriaan Stephanus Luyt
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
123
0.624
Polymer blends
composites and nanocomposites
Igor Krupa
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
105
0.750
Polymers
composites
blends
Zubair Ahmad (زبير أحمد)
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
104
0.712
Materials Science & Engineering
Photovoltaics
Sensors
STEM Education
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Elsadig Mahdi
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
92
0.748
Composite Structures
Crushing Behavior
Corrosion and Erosion
Finite Element Simulation
F Tarlochan
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
78
0.813
Engineering Design
Engineering Education
Additive Manufacturing
Applied Mechanics & Materials
Biomechanics
Dong Suk Shane Han
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
75
0.882
Electrocatalyst
Water-Energy Nexus
Desalination
Membrane Technology
Resource Recovery
Mohammad K Hassan
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
72
0.837
Polymer membranes (desalination
oil-water separation
fuel cells)
polymer composites for aerospace
Anton Popelka
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
55
0.859
Polymer technology
surface modification
plasma treatment
Arameh Eyvazian
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
55
0.982
composites
plastic deformation
Ahmed Bahgat
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
Vasanth Chakravarthy Shunmugasamy
Texas A&M University at Qatar
Ar-Rayyan, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
Severe Plastic Deformation
Additive Manufacturing
Extreme Environments
Biomaterials
Composites
Noorunnisa Khanam
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
31
0.861
Polymer Science & Technology
Materials characterization
Energy and Environment
Khaled Youssef
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
30
0.750
Materials Science and Engineering
Mallikarjunagouda Patil
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
29
0.644
Polymer synthesys
Membrane based separation processes
Ceramic membranes
Adsorbents
Nanocomposites
Mohammad Irshidat
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
Sustainable Construction Materials
Ricardo J Alonso
Texas A&M University at Qatar
Ar-Rayyan, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
26
0.765
Kinetic Theory
Boltzmann Equation
Granular Materials
Inverse Problem for Wave Propagation in
Saeed Al Meer
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
24
0.889
Material Science
Energy and Environment
Analytical Chemistry
Nanomaterials
Khouloud Jlassi
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
clay-polymer
carbon quatum dots
hybrid materials
emergent applications