Total 2,424,675 scientists, country 221, and institutions 24,468 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
![Conrad Bertrand Tabi](https://cdn.adscientificindex.com/pictures/f3/105918.jpg)
Complex Systems in Biology and Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
59
0.747
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Mario Einax](/user/assets/images/profile/no-profile-photo.png)
Hydrogen
Renewable Energy
Computational Materials Science
Nonequilibrium Physics
Thin-filmGrowth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
5
0.208
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Kgakgamatso Mphale](https://cdn.adscientificindex.com/pictures/4d/4315894.jpg)
Climate change
theoretical and plasma physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
10
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Melisew Tadele Alula](/user/assets/images/profile/no-profile-photo.png)
Raman spectroscopy
Analytical spectroscopy
optical spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Kwenga Sichilongo](https://cdn.adscientificindex.com/pictures/aa/101256.jpg)
Mass Spectrometry and Separation Science
Fundamentals and Applications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
7
0.438
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Sello Alfred Likuku](https://cdn.adscientificindex.com/pictures/b4/90436.jpg)
Environmental Nuclear Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Chamunorwa Oscar Kureba](https://cdn.adscientificindex.com/pictures/6d/4316330.jpg)
Nuclear Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Palalani Nyaladzi](/user/assets/images/profile/no-profile-photo.png)
nuclear physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Munyaradzi Murape](https://cdn.adscientificindex.com/pictures/bf/4485904.jpg)
Materials Science
Renewable Energy Technologies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Adams Dg Duniya](/user/assets/images/profile/no-profile-photo.png)
Cosmology: Dark Energy
Modified Gravity
Large Scale Structure
Relativistic Corrections
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
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
![Dineo Sebuso](/user/assets/images/profile/no-profile-photo.png)
Material Science
Nanotechnology
Photocatalysis
Nuclear and Accelerator applications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Phindani Dube](/user/assets/images/profile/no-profile-photo.png)
Material Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Comfort Sekga](https://cdn.adscientificindex.com/pictures/f2/4752231.jpg)
Quantum cryptography
Quantum communications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Karabo Ndebele](/user/assets/images/profile/no-profile-photo.png)
Nonlinear dynamics in optical fibers
Optical fiber communication and Photonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Thato Pholele](/user/assets/images/profile/no-profile-photo.png)
mobile communication
electromagnetics
solar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Jpw Diener](/user/assets/images/profile/no-profile-photo.png)
Theoretical Physics
Physics Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Micode Mazhani](https://cdn.adscientificindex.com/pictures/44/4752225.jpg)
material science
Catalysis
plasmonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Lucky Moffat](/user/assets/images/profile/no-profile-photo.png)
Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Oyapo Chimidza](/user/assets/images/profile/no-profile-photo.png)
Space Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Kago Ernest Maabong](/user/assets/images/profile/no-profile-photo.png)
Plasma physics
Environmental Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Conrad Bertrand Tabi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
59
0.747
Mario Einax
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
5
0.208
Hydrogen
Renewable Energy
Computational Materials Science
Nonequilibrium Physics
Thin-filmGrowth
Kgakgamatso Mphale
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
10
0.500
Climate change
theoretical and plasma physics
Melisew Tadele Alula
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Raman spectroscopy
Analytical spectroscopy
optical spectroscopy
Kwenga Sichilongo
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
7
0.438
Mass Spectrometry and Separation Science
Fundamentals and Applications
Sello Alfred Likuku
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
Chamunorwa Oscar Kureba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Palalani Nyaladzi
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Munyaradzi Murape
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
2
0.333
Materials Science
Renewable Energy Technologies
Adams Dg Duniya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
Cosmology: Dark Energy
Modified Gravity
Large Scale Structure
Relativistic Corrections
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!
Dineo Sebuso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Material Science
Nanotechnology
Photocatalysis
Nuclear and Accelerator applications
Phindani Dube
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Comfort Sekga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Quantum cryptography
Quantum communications
Karabo Ndebele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Nonlinear dynamics in optical fibers
Optical fiber communication and Photonics
Thato Pholele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
mobile communication
electromagnetics
solar
Jpw Diener
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Micode Mazhani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Lucky Moffat
University of Botswana
Gaborone, Botswana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Oyapo Chimidza
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Kago Ernest Maabong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0