Total 2,392,995 scientists, country 221, and institutions 24,455 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
Quantum Optoelectronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
934
680
0.728
* Total i10 IndexRankings
Ranking Based On Selection: 2
Astrophysics
Magnetospheric and Solar physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
19
0.264
* Total i10 IndexRankings
Ranking Based On Selection: 3
materials science
crystal growth
superalloys
pyroelectric detectors
microgravity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
26
0.394
* Total i10 IndexRankings
Ranking Based On Selection: 4
Plant biology
molecular biology
tissue culture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
9
0.214
* Total i10 IndexRankings
Ranking Based On Selection: 5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
12
0.375
* Total i10 IndexRankings
Ranking Based On Selection: 6
Agricultural Economics
Rural and Regional Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 7
Nuclear Engineering
Radiation Detectors
Digital Engineering
Materials Science
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
12
0.400
* Total i10 IndexRankings
Ranking Based On Selection: 8
Urban Planning
Neighborhood Planning
International Planning
Homelessness
Megacities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
* Total i10 IndexRankings
Ranking Based On Selection: 9
Organic Solar Cells
Pyroelectric materials
Infrared Sensors
Thin film and Thick film technology
Composite Films
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
20
0.690
* Total i10 IndexRankings
Ranking Based On Selection: 10
Biochemistry
Molecular Biology and Biotechnology of Microbial Lipids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
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
Microelectronics/VLSI circuits
Microfabrication and Nanofabrication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
* Total i10 IndexRankings
Ranking Based On Selection: 12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
9
0.375
* Total i10 IndexRankings
Ranking Based On Selection: 13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526
* Total i10 IndexRankings
Ranking Based On Selection: 14
Thermoelectric materials
Semiconductor Materials
Magnetic Materials
Nano and Microstructures
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
4
0.211
* Total i10 IndexRankings
Ranking Based On Selection: 15
Asset pricing
derivatives
market efficiency
portfolio optimization.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 16
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
8
0.444
* Total i10 IndexRankings
Ranking Based On Selection: 17
Applied Physics
and Material Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 18
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
1
0.063
* Total i10 IndexRankings
Ranking Based On Selection: 19
Soil Science
Agronomy
Environmental Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
3
0.200
* Total i10 IndexRankings
Ranking Based On Selection: 20
Finite Element Modeling (p-version)
Elasto Plastic Fracture
Laminated Composite Materials
Thermo-Mechanical Modeling
Vibrati
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
2
0.143
* Total i10 IndexRankings
Ranking Based On Selection: 21
Semiconductor Devices
Radiation Detectors
Surface and Thin Films
FVBridge
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
* Total i10 IndexRankings
Ranking Based On Selection: 22
Transportation and Environmental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 23
Genetics
Genomics
Bioinformatics
Molecular breeding
and Epigenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 24
Forestry
Natural Resource Social Science
Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 25
Optics
Computational Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
1
0.100
Anjan Biswas
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
934
680
0.728
Kenichi Nishikawa
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
19
0.264
Astrophysics
Magnetospheric and Solar physics
Mohan Aggarwal
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
26
0.394
materials science
crystal growth
superalloys
pyroelectric detectors
microgravity
Govind Sharma
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
9
0.214
Plant biology
molecular biology
tissue culture
Jorge Vizcarra
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
12
0.375
James O Bukenya
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
Agricultural Economics
Rural and Regional Development
Stephen U Egarievwe
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
12
0.400
Nuclear Engineering
Radiation Detectors
Digital Engineering
Materials Science
Nanotechnology
Deden Rukmana
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
Urban Planning
Neighborhood Planning
International Planning
Homelessness
Megacities
Padmaja Guggilla
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
20
0.690
Organic Solar Cells
Pyroelectric materials
Infrared Sensors
Thin film and Thick film technology
Composite Films
Stylianos Fakas
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
Biochemistry
Molecular Biology and Biotechnology of Microbial Lipids
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!
Zhigang Xiao
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
11
0.458
Microelectronics/VLSI circuits
Microfabrication and Nanofabrication
Ross Fontenot
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
9
0.375
Lamin Kassama
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526
Satilmis Budak
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
4
0.211
Thermoelectric materials
Semiconductor Materials
Magnetic Materials
Nano and Microstructures
Rafiqul Bhuyan
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Asset pricing
derivatives
market efficiency
portfolio optimization.
Mohamed Seif
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
8
0.444
Ashwith Kumar Chilvery
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
Linda Holloway
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
1
0.063
Monday Mbila
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
3
0.200
Soil Science
Agronomy
Environmental Science
Nesar Uddin Ahmed
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
2
0.143
Finite Element Modeling (p-version)
Elasto Plastic Fracture
Laminated Composite Materials
Thermo-Mechanical Modeling
Vibrati
Stephen Babalola
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
Semiconductor Devices
Radiation Detectors
Surface and Thin Films
FVBridge
Jacob Oluwoye
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
Transportation and Environmental Health
Venkateswara R Sripathi
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Genetics
Genomics
Bioinformatics
Molecular breeding
and Epigenetics
Troy Bowman
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Forestry
Natural Resource Social Science
Economics
Marius Schamschula
Alabama A&M University
Huntsville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
1
0.100