Total 2,384,784 scientists, country 221, and institutions 24,462 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,
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* Total 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
1,328
574
0.432
* Total 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
561
419
0.747
* Total i10 IndexRankings
Ranking Based On Selection: 3
high energy physics
data science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
536
320
0.597
* Total i10 IndexRankings
Ranking Based On Selection: 4
Applied Surface Analysis
Energy Materials
Catalysis
Surface Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
482
364
0.755
* Total i10 IndexRankings
Ranking Based On Selection: 5
ML
AI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
439
342
0.779
* Total i10 IndexRankings
Ranking Based On Selection: 6
Nanoscience
Geochemistry
Interfacial Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
348
262
0.753
* Total i10 IndexRankings
Ranking Based On Selection: 7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
208
0.682
* Total i10 IndexRankings
Ranking Based On Selection: 8
complex oxide heterostructures
x-ray and ultraviolet photoemission spectrscoopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
142
0.493
* Total i10 IndexRankings
Ranking Based On Selection: 9
Energy storage
Lithium battery
Organic redox flow battery
Electrolyte
Electrode/electrolyte interface
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
253
214
0.846
* Total i10 IndexRankings
Ranking Based On Selection: 10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
242
176
0.727
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* Total i10 IndexRankings
Ranking Based On Selection: 11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
207
0.870
* Total i10 IndexRankings
Ranking Based On Selection: 12
Human Microbiome
Enviromental Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
196
0.841
* Total i10 IndexRankings
Ranking Based On Selection: 13
Posttranslational Modifications
Redox Biology
Diabetes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
171
0.792
* Total i10 IndexRankings
Ranking Based On Selection: 14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
196
0.916
* Total i10 IndexRankings
Ranking Based On Selection: 15
mass spectrometry (MS)
proteomics
metabolomics
top-down and native MS
MS imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
142
0.664
* Total i10 IndexRankings
Ranking Based On Selection: 16
Surface Science
Thin Films
Material Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
69
0.327
* Total i10 IndexRankings
Ranking Based On Selection: 17
nanoscience
applied surface science
materials properties
surface analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
103
0.490
* Total i10 IndexRankings
Ranking Based On Selection: 18
surface science and catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
207
137
0.662
* Total i10 IndexRankings
Ranking Based On Selection: 19
Material Science
Physics
XPS
helium ion microscope
RBS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
94
0.456
* Total i10 IndexRankings
Ranking Based On Selection: 20
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
59
0.289
* Total i10 IndexRankings
Ranking Based On Selection: 21
Electrochemical Energy Storage
Materials Synthesis
Batteries
energy storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
189
0.940
* Total i10 IndexRankings
Ranking Based On Selection: 22
climate
atmospheric sciences
air pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
180
0.896
* Total i10 IndexRankings
Ranking Based On Selection: 23
aerosols
cloud-aerosol interactions
climate change
global modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
133
0.662
* Total i10 IndexRankings
Ranking Based On Selection: 24
Chemical Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
88
0.438
* Total i10 IndexRankings
Ranking Based On Selection: 25
Theory and Computation
Surface Science
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
135
0.685
Richard D Smith
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,328
574
0.432
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
561
419
0.747
In-situ electron microscopy
energy materials
rechargeable batteries
Jan Strube
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
536
320
0.597
Mark Engelhard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
482
364
0.755
Applied Surface Analysis
Energy Materials
Catalysis
Surface Science
Vikas Bansal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
439
342
0.779
Kevin M Rosso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
348
262
0.753
Nanoscience
Geochemistry
Interfacial Science
Jim De Yoreo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
208
0.682
Scott Chambers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
142
0.493
complex oxide heterostructures
x-ray and ultraviolet photoemission spectrscoopy
Wu Xu (许武)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
253
214
0.846
Energy storage
Lithium battery
Organic redox flow battery
Electrolyte
Electrode/electrolyte interface
Mark Bowden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
242
176
0.727
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Nate McDowell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
207
0.870
Janet K Jansson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
196
0.841
Human Microbiome
Enviromental Microbiology
Wei-Jun Qian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
171
0.792
Libor Kovarik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
196
0.916
Ljiljana Pasa Tolic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
142
0.664
mass spectrometry (MS)
proteomics
metabolomics
top-down and native MS
MS imaging
S Theva Thevuthasan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
69
0.327
Surface Science
Thin Films
Material Science
DR Baer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
103
0.490
nanoscience
applied surface science
materials properties
surface analysis
Janos Szanyi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
207
137
0.662
V Shutthanandan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
94
0.456
Material Science
Physics
XPS
helium ion microscope
RBS
Bruce Garrett
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
59
0.289
Jie Xiao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
189
0.940
Electrochemical Energy Storage
Materials Synthesis
Batteries
energy storage
Yun Qian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
180
0.896
climate
atmospheric sciences
air pollution
Steven Ghan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
133
0.662
aerosols
cloud-aerosol interactions
climate change
global modeling
Xue-Bin Wang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
88
0.438
Roger Rousseau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
135
0.685