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 :1
Mass spectrometry
SLIM technology
separations
proteomics
MS-based pan-omics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,311
618
0.471
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
In-situ electron microscopy
energy materials
rechargeable batteries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
549
420
0.765
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Applied Surface Analysis
Energy Materials
Catalysis
Surface Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
474
365
0.770
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Soil physics
vadose zone hydrology
computer simulation
contaminant transport
non-aque
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
776
360
0.464
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
ML
AI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
433
340
0.785
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
high energy physics
data science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
532
330
0.620
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Nanoscience
Geochemistry
Interfacial Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
342
274
0.801
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Energy storage
Lithium battery
Organic redox flow battery
Electrolyte
Electrode/electrolyte interface
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
243
214
0.881
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
296
207
0.699
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
200
0.893
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Electrochemical Energy Storage
Materials Synthesis
Batteries
energy storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
195
0.956
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Human Microbiome
Enviromental Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
193
0.862
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
189
0.936
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
180
0.776
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
climate
atmospheric sciences
air pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
177
0.908
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Posttranslational Modifications
Redox Biology
Diabetes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
170
0.817
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Integrated Assessment
Emissions
Land Use
Climate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
158
0.868
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
complex oxide heterostructures
x-ray and ultraviolet photoemission spectrscoopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
155
0.540
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
metabolomics
lipidomics
proteomics
systems biology
chromatography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
151
0.904
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
mass spectrometry (MS)
proteomics
metabolomics
top-down and native MS
MS imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
149
0.703
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Boreal Forest Ecology
Carbon Cycling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
143
0.935
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
surface science and catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
138
0.673
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Laser-produced plasma
Laser ablation
Plasma diagnostics
Fusion
Optical spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
138
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
aerosols
cloud-aerosol interactions
climate change
global modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
137
0.688
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Theory and Computation
Surface Science
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
135
0.699
Richard D Smith
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,311
618
0.471
Mass spectrometry
SLIM technology
separations
proteomics
MS-based pan-omics
Chongmin Wang (王崇民)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
549
420
0.765
In-situ electron microscopy
energy materials
rechargeable batteries
Mark Engelhard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
474
365
0.770
Applied Surface Analysis
Energy Materials
Catalysis
Surface Science
Z Fred Zhang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
776
360
0.464
Soil physics
vadose zone hydrology
computer simulation
contaminant transport
non-aque
Vikas Bansal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
433
340
0.785
Jan Strube
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
532
330
0.620
Kevin M Rosso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
342
274
0.801
Nanoscience
Geochemistry
Interfacial Science
Wu Xu (许武)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
243
214
0.881
Energy storage
Lithium battery
Organic redox flow battery
Electrolyte
Electrode/electrolyte interface
Jim De Yoreo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
296
207
0.699
Nate McDowell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
200
0.893
Jie Xiao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
195
0.956
Electrochemical Energy Storage
Materials Synthesis
Batteries
energy storage
Janet K Jansson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
193
0.862
Human Microbiome
Enviromental Microbiology
Libor Kovarik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
189
0.936
Mark Bowden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
180
0.776
Yun Qian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
177
0.908
climate
atmospheric sciences
air pollution
Wei-Jun Qian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
170
0.817
Katherine Calvin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
158
0.868
Scott Chambers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
155
0.540
complex oxide heterostructures
x-ray and ultraviolet photoemission spectrscoopy
Tom Metz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
151
0.904
metabolomics
lipidomics
proteomics
systems biology
chromatography
Ljiljana Pasa Tolic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
149
0.703
mass spectrometry (MS)
proteomics
metabolomics
top-down and native MS
MS imaging
Ben Bond-Lamberty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
143
0.935
Boreal Forest Ecology
Carbon Cycling
Janos Szanyi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
138
0.673
Sivanandan (Hari) S Harilal|S. Harilal, S. S. Harilal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
138
0.750
Laser-produced plasma
Laser ablation
Plasma diagnostics
Fusion
Optical spectroscopy
Steven Ghan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
137
0.688
aerosols
cloud-aerosol interactions
climate change
global modeling
Roger Rousseau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
135
0.699