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.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Chemistry
Materials
Organic Electronics
Surface Modifcation
Perovskite
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
615
368
0.598
* Total i10 IndexRankings
Ranking Based On Selection: 2
Sphingolipids
Mass spectrometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
152
0.522
* Total i10 IndexRankings
Ranking Based On Selection: 3
chemical biology
synthetic and materials chemistry
immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
198
0.688
* Total i10 IndexRankings
Ranking Based On Selection: 4
physical chemistry
theoretical chemistry
computational chemistry
algorithms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
155
0.728
* Total i10 IndexRankings
Ranking Based On Selection: 5
Organic electronics and photonics
Nanotechology
3D-Microfabrication
Laser spectroscopy
Energy storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
96
0.478
* Total i10 IndexRankings
Ranking Based On Selection: 6
atmospheric chemistry
mass spectrometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
128
0.744
* Total i10 IndexRankings
Ranking Based On Selection: 7
Mechanistic Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
44
0.286
* Total i10 IndexRankings
Ranking Based On Selection: 8
Aerosol Chemistry
Atmospheric Chemistry
Mass Spectrometry
Air Quality
Health Effects
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
140
0.952
* Total i10 IndexRankings
Ranking Based On Selection: 9
Nanoengineering
Surface Chemistry
Polymer Composites
Minerals
Colloids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
45
0.315
* Total i10 IndexRankings
Ranking Based On Selection: 10
the Ribosome
RNA
Protein Folding
Evolution
Origin of Life
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
82
0.599
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Nucleic Acids
Origin of Life
Prebiotic Chemistry
Self-Assembly
Eutectic Solvents
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
101
0.743
* Total i10 IndexRankings
Ranking Based On Selection: 12
Chemical Physics
Surface Science
Radiation Physics
Planetary Science
Astrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
64
0.474
* Total i10 IndexRankings
Ranking Based On Selection: 13
Biofuel
Bioenergy
Lignin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
131
0.985
* Total i10 IndexRankings
Ranking Based On Selection: 14
Physical and Atmospheric Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
23
0.177
* Total i10 IndexRankings
Ranking Based On Selection: 15
chemical physics
multidimensional spectroscopy
light-matter interactions
ultrafast spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
72
0.595
* Total i10 IndexRankings
Ranking Based On Selection: 16
Materials chemistry
Low and negative thermal expansion materials
X-ray and neutron scattering
cement chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
44
0.400
* Total i10 IndexRankings
Ranking Based On Selection: 17
Separations
Membranes
Adsorptions
Hollow fibers
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
105
0.963
* Total i10 IndexRankings
Ranking Based On Selection: 18
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
45
0.542
* Total i10 IndexRankings
Ranking Based On Selection: 19
Glycoproteomics
Mass spectrometry
Protein analysis
Analytical chemistry
HPLC
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
62
0.756
* Total i10 IndexRankings
Ranking Based On Selection: 20
Medicinal Chemistry
Biochemistry and Chemical Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
54
0.675
* Total i10 IndexRankings
Ranking Based On Selection: 21
electrocatalysis
resource recovery
separations
hydrogen
ammonia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
62
0.969
* Total i10 IndexRankings
Ranking Based On Selection: 22
chemical kinetics
photochemistry
atmospheric chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
9
0.158
* Total i10 IndexRankings
Ranking Based On Selection: 23
Organic Synthesis
Catalysis
Target Synthesis
Medicinal Chemistry
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
34
0.607
* Total i10 IndexRankings
Ranking Based On Selection: 24
Microbiome
Metabolomics
Biochemistry
Natural Product Biosynthesis
Imaging Mass Spectrometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
50
0.962
* Total i10 IndexRankings
Ranking Based On Selection: 25
Natural products
enzymology
structural biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
43
0.915
Seth Marder
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
615
368
0.598
Chemistry
Materials
Organic Electronics
Surface Modifcation
Perovskite
AH Merrill
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
152
0.522
Mg Finn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
198
0.688
chemical biology
synthetic and materials chemistry
immunology
David Sherrill
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
155
0.728
physical chemistry
theoretical chemistry
computational chemistry
algorithms
Joseph W Perry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
96
0.478
Organic electronics and photonics
Nanotechology
3D-Microfabrication
Laser spectroscopy
Energy storage
Lewis Gregory Huey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
128
0.744
atmospheric chemistry
mass spectrometry
Laren Tolbert
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
44
0.286
Nga Lee Ng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
140
0.952
Aerosol Chemistry
Atmospheric Chemistry
Mass Spectrometry
Air Quality
Health Effects
Virendra Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
45
0.315
Nanoengineering
Surface Chemistry
Polymer Composites
Minerals
Colloids
Loren Dean Williams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
82
0.599
the Ribosome
RNA
Protein Folding
Evolution
Origin of Life
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Nicholas V Hud
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
101
0.743
Nucleic Acids
Origin of Life
Prebiotic Chemistry
Self-Assembly
Eutectic Solvents
Thomas M Orlando
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
64
0.474
Chemical Physics
Surface Science
Radiation Physics
Planetary Science
Astrochemistry
Xianzhi Meng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
131
0.985
Paul Wine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
23
0.177
Physical and Atmospheric Chemistry
Carlos Silva Acuña
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
72
0.595
chemical physics
multidimensional spectroscopy
light-matter interactions
ultrafast spectroscopy
Angus Paul Wilkinson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
44
0.400
Materials chemistry
Low and negative thermal expansion materials
X-ray and neutron scattering
cement chemistry
Ali Rownaghi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
105
0.963
Separations
Membranes
Adsorptions
Hollow fibers
Catalysis
Robert Dickson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
45
0.542
Ronghu Wu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
62
0.756
Glycoproteomics
Mass spectrometry
Protein analysis
Analytical chemistry
HPLC
Adegboyega Oyelere
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
54
0.675
Medicinal Chemistry
Biochemistry and Chemical Biology
Marta C Hatzell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
62
0.969
electrocatalysis
resource recovery
separations
hydrogen
ammonia
JM Nicovich
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
9
0.158
chemical kinetics
photochemistry
atmospheric chemistry
Stefan France
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
34
0.607
Organic Synthesis
Catalysis
Target Synthesis
Medicinal Chemistry
Sustainability
Neha Garg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
50
0.962
Microbiome
Metabolomics
Biochemistry
Natural Product Biosynthesis
Imaging Mass Spectrometry
Vinayak Agarwal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
43
0.915
Natural products
enzymology
structural biology