Total 2,384,773 scientists, country 221, and institutions 24,462 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
Nanoscience and Nanotechnology
Sensors
Catalysis
Energy
Electronic Devices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
560
442
0.789
* Total i10 IndexRankings
Ranking Based On Selection: 2
Magnetic nanomaterials
Microwave absorbers
Magnetic recycable nanocatalyst
Thermoelectric
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
468
384
0.821
* Total i10 IndexRankings
Ranking Based On Selection: 3
nanomaterials
nanotechnology
soft electronics & sensors
solar energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
423
345
0.816
* Total i10 IndexRankings
Ranking Based On Selection: 4
NANOMATERIALS (physics of quantum nanostructures & nanomaterial characterizations) / APPLICATIONS OF ACCELERATOR PHYSICS (ion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
283
0.928
* Total i10 IndexRankings
Ranking Based On Selection: 5
Renewable Energy
Advanced functional materials
nanotechnology and drug designing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
223
0.794
* Total i10 IndexRankings
Ranking Based On Selection: 6
Nanotechnology
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
167
0.865
* Total i10 IndexRankings
Ranking Based On Selection: 7
Photocatalysis
Advanced Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
171
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 8
Nanotechnology
Condensed Matter Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
153
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 9
Energy Storage Materials
Photocatalysis
Sensors
Nanotechnology
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
160
0.874
* Total i10 IndexRankings
Ranking Based On Selection: 10
Nanotechnology
Electrochemistry
Energy storage
Water splitting
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
145
0.895
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
Nanomechanics
Functionally graded materials
Nanobeams
Free vibration
Static and stability of NEMS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
155
0.994
* Total i10 IndexRankings
Ranking Based On Selection: 12
Environmental toxicology
Nanotoxicology
Ecotoxicology
Ecology
Aquatic Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
148
0.961
* Total i10 IndexRankings
Ranking Based On Selection: 13
Nanocomposites
Characterization
Cancer therapy
Photocatalysis
Nanotoxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
145
0.948
* Total i10 IndexRankings
Ranking Based On Selection: 14
Renewable Energy
Nanomaterials
Glasses
Polymer Nanocomposites
Nano-Ferrites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
139
0.959
* Total i10 IndexRankings
Ranking Based On Selection: 15
Nanoelectronics
2D Materials
Memristor
Scanning Probe Microscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
117
0.836
* Total i10 IndexRankings
Ranking Based On Selection: 16
Nanoparticles
Epidemiology
Biofilm
Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
139
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
Nanotechnology and Nanobiotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
94
0.817
* Total i10 IndexRankings
Ranking Based On Selection: 18
Chemistry
Nanotechnology
Sustainable Materials
Microextraction
Waste Recycling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
103
0.904
* Total i10 IndexRankings
Ranking Based On Selection: 19
nanotechnology
materials science
optical materials
near-infrared materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
67
0.588
* Total i10 IndexRankings
Ranking Based On Selection: 20
Nanoscience and nanotechnology
Sensors
Environmental Remediation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
94
0.887
* Total i10 IndexRankings
Ranking Based On Selection: 21
Conducting Polymers
Polymer Nanocomposites
Microbial fuel cells
Nanotechnology
Electrochemically active biofilm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
98
0.933
* Total i10 IndexRankings
Ranking Based On Selection: 22
Energy
Sensor
Nanomaterials
catalysis
waste water treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
86
0.819
* Total i10 IndexRankings
Ranking Based On Selection: 23
Nanoplasmonics
optoelectronics
nanomaterials synthesis
solar energy harvesting
simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
55
0.561
* Total i10 IndexRankings
Ranking Based On Selection: 24
Nanomaterials
Conducting polymers
Energy storage
Water treatment and Thin-film solar cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
76
0.809
* Total i10 IndexRankings
Ranking Based On Selection: 25
Advanced Drilling Technology
Hard and Superhard Materials
Additive Manufacturing
Nanomaterials and Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
42
0.506
Ahmad Umar
Najran University
Najran, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
560
442
0.789
Nanoscience and Nanotechnology
Sensors
Catalysis
Energy
Electronic Devices
Abdulhadi Baykal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
468
384
0.821
Magnetic nanomaterials
Microwave absorbers
Magnetic recycable nanocatalyst
Thermoelectric
Thomas Anthopoulos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
423
345
0.816
nanomaterials
nanotechnology
soft electronics & sensors
solar energy
S Alfaify
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
283
0.928
NANOMATERIALS (physics of quantum nanostructures & nanomaterial characterizations) / APPLICATIONS OF ACCELERATOR PHYSICS (ion
Irfan Ahmad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
223
0.794
Renewable Energy
Advanced functional materials
nanotechnology and drug designing
Faheem Ahmed
King Faisal University
Al-Ahsa, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
167
0.865
Nanotechnology
Materials Science
Reda Mohamedy Mohamed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
171
0.900
Photocatalysis
Advanced Materials
Shalendra Kumar
King Faisal University
Al-Ahsa, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
153
0.818
Nanotechnology
Condensed Matter Physics
Farid Harraz
Najran University
Najran, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
160
0.874
Energy Storage Materials
Photocatalysis
Sensors
Nanotechnology
Materials Science
Md Abdul Aziz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
145
0.895
Nanotechnology
Electrochemistry
Energy storage
Water splitting
Analytical Chemistry
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!
Ma Eltaher
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
155
0.994
Nanomechanics
Functionally graded materials
Nanobeams
Free vibration
Static and stability of NEMS
Daoud Ali
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
148
0.961
Environmental toxicology
Nanotoxicology
Ecotoxicology
Ecology
Aquatic Biology
Maqusood Ahamed|M. Ahamed
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
145
0.948
Nanocomposites
Characterization
Cancer therapy
Photocatalysis
Nanotoxicology
Ta Taha
Al Jouf University
Sakakah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
139
0.959
Renewable Energy
Nanomaterials
Glasses
Polymer Nanocomposites
Nano-Ferrites
Mario Lanza
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
117
0.836
Nanoelectronics
2D Materials
Memristor
Scanning Probe Microscopy
Ahmad Almatroudi
Qassim University
Buraidah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
139
1.000
Nanoparticles
Epidemiology
Biofilm
Microbiology
Rizwan Wahab
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
94
0.817
Nanotechnology and Nanobiotechnology
Mohamed Abdelaty Habila|Mohamed Abdelaty Habila, M Habila, M A Habila
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
103
0.904
Chemistry
Nanotechnology
Sustainable Materials
Microextraction
Waste Recycling
Zhengwei Pan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
67
0.588
nanotechnology
materials science
optical materials
near-infrared materials
Ahmed A Ibrahim
Najran University
Najran, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
94
0.887
Nanoscience and nanotechnology
Sensors
Environmental Remediation
Mohammad Omaish Ansari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
98
0.933
Conducting Polymers
Polymer Nanocomposites
Microbial fuel cells
Nanotechnology
Electrochemically active biofilm
Abul Kalam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
86
0.819
Energy
Sensor
Nanomaterials
catalysis
waste water treatment
M Kamal Hossain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
55
0.561
Nanoplasmonics
optoelectronics
nanomaterials synthesis
solar energy harvesting
simulation
Mohammad Rezaul Karim|M. R. Karim, Md. Rezaul Karim
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
76
0.809
Nanomaterials
Conducting polymers
Energy storage
Water treatment and Thin-film solar cells
Guodong (David) Zhan
Saudi Arabian Oil Company
Dhahran, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
42
0.506
Advanced Drilling Technology
Hard and Superhard Materials
Additive Manufacturing
Nanomaterials and Nanotechnology