Total 2,384,773 scientists, country 221, and institutions 24,456 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
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 27
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 IndexRankings
Ranking Based On Selection: 28
Lighting
Energy efficiency
Phosphors
Materials
Inorganic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
* Total i10 IndexRankings
Ranking Based On Selection: 29
Organic Chemistry
Polymer Chemistry
Organic Synthesis
Polymer Synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 30
Catalysis
green chemistry
hydrocarbon and biomass conversion to fuels and chemicals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 31
organometallic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection: 32
Interfacial phenomena
Wetting phenomena
Underwater adhesion
Coatings
Synthetic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 33
Bioinformatics
data analysis
Computational chemistry
computational material science
Non-linear optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
* Total i10 IndexRankings
Ranking Based On Selection: 34
Heterogeneous Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 35
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
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* Total i10 IndexRankings
Ranking Based On Selection: 36
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection: 37
Chemistry
Catalysis
Spectroscopy
Material
Polymer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
* Total i10 IndexRankings
Ranking Based On Selection: 38
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 39
Theoretical Chemistry
Computational Chemistry
Supercomputing
Quantum Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
4
0.400
* Total i10 IndexRankings
Ranking Based On Selection: 40
Organic chemistry
green chemistry
sustainability
transition metal catalysis
pharmaceuticals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 41
Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 42
Sustainable chemistry
Hydrogen transformation
Photoredux catalysis
Organic Synthesis
Flow catalyst systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Ronald C Bakus II
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Margery Cortes Clerget
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Kristin A Denault
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
Lighting
Energy efficiency
Phosphors
Materials
Inorganic chemistry
Raghida Bou Zerdan
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Organic Chemistry
Polymer Chemistry
Organic Synthesis
Polymer Synthesis
Sivaram Pradhan
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
Catalysis
green chemistry
hydrocarbon and biomass conversion to fuels and chemicals
Jiaxiang Chu
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Alex M Schrader
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Interfacial phenomena
Wetting phenomena
Underwater adhesion
Coatings
Synthetic chemistry
Maryam Tarazkar
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
Bioinformatics
data analysis
Computational chemistry
computational material science
Non-linear optics
Joseph P Chada
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Vishal Patil
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
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Hao Luo
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Youhong Wang
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
Chemistry
Catalysis
Spectroscopy
Material
Polymer
Domenick F Leto
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Kadir Diri
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
4
0.400
Theoretical Chemistry
Computational Chemistry
Supercomputing
Quantum Chemistry
Karthik S. Iyer
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Organic chemistry
green chemistry
sustainability
transition metal catalysis
pharmaceuticals
Juan C. Caravez
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Erfan Oftadeh
University of California Santa Barbara
Santa Barbara, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Sustainable chemistry
Hydrogen transformation
Photoredux catalysis
Organic Synthesis
Flow catalyst systems