Total 2,403,032 scientists, country 221, and institutions 24,466 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: 26
![Anouar Benali](https://cdn.adscientificindex.com/pictures/49/4422001.jpg)
Quantum Monte Carlo
Corrolated materials
High accuracy quantum Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
* Total i10 IndexRankings
Ranking Based On Selection: 27
![Hao Li](https://cdn.adscientificindex.com/pictures/99/4421940.jpg)
crystal growth and materials chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
18
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 28
![Ahmet Uysal](https://cdn.adscientificindex.com/pictures/ec/4422590.jpg)
Chemical Separations
Graphene
Interfaces
Rare Earths
Soft Matter Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
18
0.692
* Total i10 IndexRankings
Ranking Based On Selection: 29
![Jingjing Zhang](/user/assets/images/profile/no-profile-photo.png)
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Total i10 IndexRankings
Ranking Based On Selection: 30
![Heng Ma](https://cdn.adscientificindex.com/pictures/4b/4456591.jpg)
Physical Chemistry
Biophysics
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
* Total i10 IndexRankings
Ranking Based On Selection: 31
![Kirill Prozument](https://cdn.adscientificindex.com/pictures/db/4421517.jpg)
Chemical physics
spectroscopy
machine learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
* Total i10 IndexRankings
Ranking Based On Selection: 32
![Xiang Li](https://cdn.adscientificindex.com/pictures/70/4422740.jpg)
Material chemistry
Li-ion Battery
Si anode
solid state NMR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 33
![Ahmed A Farghaly](https://cdn.adscientificindex.com/pictures/af/4422545.jpg)
Inorganic Chemist
Electrochemist
Materials and Nanoscientist with Strong Microscopic Skills.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
* Total i10 IndexRankings
Ranking Based On Selection: 34
![Juan Garcia](https://cdn.adscientificindex.com/pictures/0d/4422350.jpg)
computational chemistry
materials
catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
* Total i10 IndexRankings
Ranking Based On Selection: 35
![Paul L Johnson](/user/assets/images/profile/no-profile-photo.png)
crystallography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
0
0.000
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: 36
![David Kaphan](https://cdn.adscientificindex.com/pictures/fc/4422730.jpg)
Catalysis
Organometallics
Supported Organometallics
Reaction Mechanisms
Kinetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 37
![Justin M Hoffman](/user/assets/images/profile/no-profile-photo.png)
Chemistry
Material Science
X-Ray scattering
X-Ray spectroscopy
Solar Cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 38
![Zheng Lu](https://cdn.adscientificindex.com/pictures/71/4456701.jpg)
Heterogeneous Catalysis
Atomic Layer Deposition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Total i10 IndexRankings
Ranking Based On Selection: 39
![Ian David Johnson](https://cdn.adscientificindex.com/pictures/07/4422348.jpg)
Materials Chemistry
Electrochemistry
Li-ion batteries
Multivalent batteries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
* Total i10 IndexRankings
Ranking Based On Selection: 40
![Chao Xu](https://cdn.adscientificindex.com/pictures/36/4422741.jpg)
Reacting Flow
Detailed Chemistry
Turbulent Combustion Modeling
CFD
High Performance Computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
* Total i10 IndexRankings
Ranking Based On Selection: 41
![Hieu Anh Doan](https://cdn.adscientificindex.com/pictures/b9/4423152.jpg)
Heterogeneous Catalysis
Computational Chemistry
Density Functional Theory
Materials Discovery
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 42
![Bob Jin Kwon](/user/assets/images/profile/no-profile-photo.png)
Materials chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 43
![Nicholas Condon](/user/assets/images/profile/no-profile-photo.png)
Analytical Chemistry
Radiochemistry
Lasers
Optics
Spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
5
0.278
* Total i10 IndexRankings
Ranking Based On Selection: 44
![David D Schnaars](/user/assets/images/profile/no-profile-photo.png)
Actinides
F Element Chemistry
Oxo Functionalization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 45
![Michael F Vansco](/user/assets/images/profile/no-profile-photo.png)
Physical Chemistry
Chemical Physics
Atmospheric Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 46
![Sungwon Lee](https://cdn.adscientificindex.com/pictures/d5/4422534.jpg)
Analytical chemistry
Electrochemistry
SAXS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
* Total i10 IndexRankings
Ranking Based On Selection: 47
![Niklas B Thompson](https://cdn.adscientificindex.com/pictures/5c/1418320.jpg)
Bioinorganic Chemistry
Spectroscopy
Quantum Chemistry
X-ray Scattering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 48
![Mingxia Zhou](https://cdn.adscientificindex.com/pictures/6e/4458028.jpg)
Catalyst design
Electrochemistry
Liquid phase reaction
Density functional theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 49
![Srikanth Nayak](https://cdn.adscientificindex.com/pictures/bb/5379493.jpg)
Physical chemistry
chemical separations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 50
![Zhu-Lin Xie](https://cdn.adscientificindex.com/pictures/39/5245988.jpg)
Inorganic Chemistry
Bioinorganic Chemistry
Catalysis
Photochemistry
Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Anouar Benali
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
Quantum Monte Carlo
Corrolated materials
High accuracy quantum Chemistry
Hao Li
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
18
0.667
crystal growth and materials chemistry
Ahmet Uysal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
18
0.692
Chemical Separations
Graphene
Interfaces
Rare Earths
Soft Matter Physics
Jingjing Zhang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
Heng Ma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
Physical Chemistry
Biophysics
Machine Learning
Kirill Prozument
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
Chemical physics
spectroscopy
machine learning
Xiang Li
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Material chemistry
Li-ion Battery
Si anode
solid state NMR
Ahmed A Farghaly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
Inorganic Chemist
Electrochemist
Materials and Nanoscientist with Strong Microscopic Skills.
Juan Garcia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
computational chemistry
materials
catalysis
Paul L Johnson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
0
0.000
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!
David Kaphan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
Catalysis
Organometallics
Supported Organometallics
Reaction Mechanisms
Kinetics
Justin M Hoffman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Chemistry
Material Science
X-Ray scattering
X-Ray spectroscopy
Solar Cells
Zheng Lu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Heterogeneous Catalysis
Atomic Layer Deposition
Ian David Johnson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
Materials Chemistry
Electrochemistry
Li-ion batteries
Multivalent batteries
Chao Xu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Reacting Flow
Detailed Chemistry
Turbulent Combustion Modeling
CFD
High Performance Computing
Hieu Anh Doan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Heterogeneous Catalysis
Computational Chemistry
Density Functional Theory
Materials Discovery
Machine Learning
Bob Jin Kwon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
Nicholas Condon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
5
0.278
Analytical Chemistry
Radiochemistry
Lasers
Optics
Spectroscopy
David D Schnaars
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Actinides
F Element Chemistry
Oxo Functionalization
Michael F Vansco
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Physical Chemistry
Chemical Physics
Atmospheric Chemistry
Sungwon Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
Analytical chemistry
Electrochemistry
SAXS
Niklas B Thompson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Bioinorganic Chemistry
Spectroscopy
Quantum Chemistry
X-ray Scattering
Mingxia Zhou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Catalyst design
Electrochemistry
Liquid phase reaction
Density functional theory
Srikanth Nayak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Physical chemistry
chemical separations
Zhu-Lin Xie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Inorganic Chemistry
Bioinorganic Chemistry
Catalysis
Photochemistry
Energy