Total 2,393,018 scientists, country 221, and institutions 24,453 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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
quantum dynamics
nanoscale systems
solar energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
408
307
0.752
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
Organic and Organofluorine Chemistry
Sustanable Energy Storage and Energy Carriers and Feed Stocks
Methanol Economy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
701
280
0.399
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
Quantum Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
196
0.757
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
Chemistry
Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
129
0.763
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
Chemical Biology
Medicinal Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
122
0.865
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
118
0.628
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Physical Chemistry
Ultrafast Spectroscopy
Solar Energy Conversion
Reaction Dynamics
Photophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
92
0.736
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
Inorganic Chemistry
Nanoscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
90
0.783
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
medicinal chemistry
bioorganic chemistry
organophosphorus chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
71
0.458
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
Chemical Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
67
0.859
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* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11
Chemistry
Molecular Biology
mRNA Display
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
49
0.598
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12
Ultrafast spectrsocopy
Proton Transfer
Photocatalysis
Proton-coupled electron transfer
Electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
37
0.771
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13
Organic Chemistry
Organic Optoelectronics
Organic Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
37
0.771
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14
Mass spectrometry
Water
Microdroplets
Organic Synthesis
Reaction Mechanisms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15
Nucleic Acids
Protein
Spin Labeling
EPR
CRISPR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
31
0.534
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16
Immuno assay
ADA
nAb
Cyclotides
Synthetic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17
Immunology
Chemical Biology
Immune Cell Engineering
Protein Chemistry
Cancer and HIV Immunotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18
computational chemistry
ab initio molecular dynamics
photocatalysis
homogeneous catalysis
heterogeneous catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 19
insulin chemistry
pharmacology
structural biology
multi-scale imaging
whole cell modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 20
inorganic chemistry
catalysis
sustainable polymers
f-elements
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 21
Chemistry
Catalysis
Energy Storage
CO2 adsorption
Renewable fuels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 22
chemistry
materials science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 23
computational chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
17
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 24
computational chemistry
GPCR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 25
Molecular Modeling
Computational Chemistry
Opioids
GPCRs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
Oleg Prezhdo
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
408
307
0.752
quantum dynamics
nanoscale systems
solar energy
Surya Prakash
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
701
280
0.399
Organic and Organofluorine Chemistry
Sustanable Energy Storage and Energy Carriers and Feed Stocks
Methanol Economy
Anna Krylov
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
196
0.757
Valery V Fokin
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
129
0.763
Chao Zhang
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
122
0.865
Chemical Biology
Medicinal Chemistry
Nicos Petasis
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
118
0.628
Stephen Bradforth
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
92
0.736
Physical Chemistry
Ultrafast Spectroscopy
Solar Energy Conversion
Reaction Dynamics
Photophysics
Richard Brutchey
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
90
0.783
Charles Mckenna
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
71
0.458
medicinal chemistry
bioorganic chemistry
organophosphorus chemistry
Matthew Pratt
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
67
0.859
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Richard Roberts
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
49
0.598
Chemistry
Molecular Biology
mRNA Display
Jahan Dawlaty
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
37
0.771
Ultrafast spectrsocopy
Proton Transfer
Photocatalysis
Proton-coupled electron transfer
Electrochemistry
Hsiao Fan Chen
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
37
0.771
Organic Chemistry
Organic Optoelectronics
Organic Materials
Dmitry Eremin
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
Mass spectrometry
Water
Microdroplets
Organic Synthesis
Reaction Mechanisms
Peter Z Qin
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
31
0.534
Nucleic Acids
Protein
Spin Labeling
EPR
CRISPR
Dipankar Chaudhuri
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
Immuno assay
ADA
nAb
Cyclotides
Synthetic chemistry
Jianming Xie
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
Immunology
Chemical Biology
Immune Cell Engineering
Protein Chemistry
Cancer and HIV Immunotherapy
Shaama Mallikarjun Sharada
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
computational chemistry
ab initio molecular dynamics
photocatalysis
homogeneous catalysis
heterogeneous catalysis
Kate L White
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
insulin chemistry
pharmacology
structural biology
multi-scale imaging
whole cell modeling
Megan E Fieser
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
inorganic chemistry
catalysis
sustainable polymers
f-elements
Miklos Czaun
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
18
0.720
Chemistry
Catalysis
Energy Storage
CO2 adsorption
Renewable fuels
Daniel Sylvinson
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Maxim Ivanov
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
17
0.500
Zhong Zheng
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Saheem A Zaidi
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
Molecular Modeling
Computational Chemistry
Opioids
GPCRs