Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :26
Energy Storage/Batteries
Hydrogen/Fuel Cells
Electrochemistry
Electrocatalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
133
0.917
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :27
nanotechnology
energy storage
carbon nanotubes
graphene
nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
131
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :28
LC-MS
proteomics
mass spectrometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
129
0.768
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :29
aerosols
cloud
atmospheric physics
high-latitude changes
climate modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
129
0.942
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :30
Porous Materials
Separation
Catalysis
Membrane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
126
0.778
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :31
Mass Spectrometry
Electrospray and Electrospray Ionization
Ion Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
123
0.774
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :32
analytical chemistry
electroforming Cu & alloys
low background materials
ICPMS
dark matter and
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
123
0.804
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :33
Chemistry
molecular catalysis
metal hydrides
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
121
0.661
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :34
Climate Dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
119
0.895
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :35
Electronic Structure Theory
X-ray Spectroscopy
Ultrafast Dynamics
Chemical Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
118
0.819
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :36
Bioinformatics
Data Integration
Computational Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
117
0.791
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :37
Theoretical Chemistry Computational Chemistry Intermolecular Interactions Hydrogen Bonding Interaction Potentials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
116
0.648
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :38
Cancer biology
biomarker
proteomics
mass spectrometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
115
0.846
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :39
NMR
battery science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
113
0.702
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :40
Secondary ion mass spectrometry (SIMS)
ToF-SIMS
NanoSIMS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
112
0.747
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :41
Proteomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
111
0.910
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :42
analytical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
108
0.783
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :43
Global change
energy
technology
carbon cycle
climate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
106
0.599
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :44
Proteomics
Systems Biology
Protein Structure Function
Host-Pathogen Interactions
and Data Integration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
105
0.709
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :45
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
105
0.734
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :46
nanoscience
applied surface science
materials properties
surface analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
104
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :47
many-body theories
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
104
0.591
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :48
Material Science
Physics
XPS
helium ion microscope
RBS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
102
0.507
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :49
biotechnology
mycology
genetics
cell biology
genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
102
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :50
Biochemistry
Molecular Biology
Biomedical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
102
0.887
Yuyan Shao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
133
0.917
Energy Storage/Batteries
Hydrogen/Fuel Cells
Electrochemistry
Electrocatalysis
xiaolin Li
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
131
0.923
nanotechnology
energy storage
carbon nanotubes
graphene
nanomaterials
Ronald J Moore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
129
0.768
LC-MS
proteomics
mass spectrometry
Hailong Wang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
129
0.942
aerosols
cloud
atmospheric physics
high-latitude changes
climate modeling
Praveen K Thallapally
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
126
0.778
Porous Materials
Separation
Catalysis
Membrane
Keqi Tang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
123
0.774
Mass Spectrometry
Electrospray and Electrospray Ionization
Ion Optics
Eric Hoppe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
123
0.804
analytical chemistry
electroforming Cu & alloys
low background materials
ICPMS
dark matter and
R Morris Bullock
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
121
0.661
Chemistry
molecular catalysis
metal hydrides
Jian Lu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
119
0.895
Niri Govind|Niranjan Govind, N. Govind
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
118
0.819
Electronic Structure Theory
X-ray Spectroscopy
Ultrafast Dynamics
Chemical Physics
Katrina Waters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
117
0.791
Bioinformatics
Data Integration
Computational Toxicology
Sotiris S Xantheas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
116
0.648
Theoretical Chemistry Computational Chemistry Intermolecular Interactions Hydrogen Bonding Interaction Potentials
Tao Liu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
115
0.846
Cancer biology
biomarker
proteomics
mass spectrometry
Karl Mueller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
113
0.702
Zihua Zhu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
112
0.747
Secondary ion mass spectrometry (SIMS)
ToF-SIMS
NanoSIMS
Carrie Nicora
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
111
0.910
Rui Zhao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
108
0.783
Jae Edmonds
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
106
0.599
Joshua N Adkins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
105
0.709
Proteomics
Systems Biology
Protein Structure Function
Host-Pathogen Interactions
and Data Integration
Brian C O'Neill
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
105
0.734
DR Baer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
104
0.500
nanoscience
applied surface science
materials properties
surface analysis
Karol Kowalski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
104
0.591
V Shutthanandan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
102
0.507
Material Science
Physics
XPS
helium ion microscope
RBS
Scott Baker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
102
0.857
biotechnology
mycology
genetics
cell biology
genomics
Ernesto Nakayasu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
102
0.887
Biochemistry
Molecular Biology
Biomedical Sciences