Total 2,384,784 scientists, country 221, and institutions 24,461 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
physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
933
536
0.574
* Total i10 IndexRankings
Ranking Based On Selection: 2
graphene - carbon nanotubes - nanomaterials - electronic and magnetic properties - superconducting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
473
181
0.383
* Total i10 IndexRankings
Ranking Based On Selection: 3
Materials Chemistry
Nanotechnology
Colloidal Chemistry
Photonic Crystals
Self-Assembly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
459
364
0.793
* Total i10 IndexRankings
Ranking Based On Selection: 4
Soil Physics
Vadose Zone Hydrology
Numerical Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
447
318
0.711
* Total i10 IndexRankings
Ranking Based On Selection: 5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
418
403
0.964
* Total i10 IndexRankings
Ranking Based On Selection: 6
energetic materials
chemical kinetics
ion-mobility
aerosol science
combustion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
393
263
0.669
* Total i10 IndexRankings
Ranking Based On Selection: 7
Chemical ecology
natural products identification and synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
373
211
0.566
* Total i10 IndexRankings
Ranking Based On Selection: 8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
364
141
0.387
* Total i10 IndexRankings
Ranking Based On Selection: 9
Computer Networking and Communications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
360
122
0.339
* Total i10 IndexRankings
Ranking Based On Selection: 10
Observational Extragalactic Astronomy
Observational Cosmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
353
258
0.731
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Exoplanets
Astrobiology
Planetary Habitability
Venus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
253
0.721
* Total i10 IndexRankings
Ranking Based On Selection: 12
Heat and Mass Transfer
Porous Media
Biomedical
Electronics Cooling
Heat Pipe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
349
237
0.679
* Total i10 IndexRankings
Ranking Based On Selection: 13
mri
fmri
dti
imaging
neuroimaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
348
208
0.598
* Total i10 IndexRankings
Ranking Based On Selection: 14
nuclear
spin
heavy-ion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
344
270
0.785
* Total i10 IndexRankings
Ranking Based On Selection: 15
Learning & AI
Recognition & Biometrics
Pattern Analysis & Data Mining
Image/Video Databases
Video Bioinformatics & Video Ne
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
338
114
0.337
* Total i10 IndexRankings
Ranking Based On Selection: 16
Computational Chemistry
Materials Chemistry
Catalysis
Energy Storage
Separation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
334
293
0.877
* Total i10 IndexRankings
Ranking Based On Selection: 17
structural systems biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
333
157
0.471
* Total i10 IndexRankings
Ranking Based On Selection: 18
Bionanotechnology
Biosensors
Biocatalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
204
0.618
* Total i10 IndexRankings
Ranking Based On Selection: 19
Environmental Science
Chemistry
Soil Science
Water Quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
191
0.586
* Total i10 IndexRankings
Ranking Based On Selection: 20
Experimental Evolution
Phylogenetic Comparative Methods
Physiological Ecology
Evolutionary Physiology
Comparative Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
325
217
0.668
* Total i10 IndexRankings
Ranking Based On Selection: 21
Environmental Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
188
0.593
* Total i10 IndexRankings
Ranking Based On Selection: 22
materials science
electrical engineering
physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
304
227
0.747
* Total i10 IndexRankings
Ranking Based On Selection: 23
Chemical Biology
Biological Mass Spectrometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
302
205
0.679
* Total i10 IndexRankings
Ranking Based On Selection: 24
biogeochemistry
geobiology
astrobiology
paleoceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
284
251
0.884
* Total i10 IndexRankings
Ranking Based On Selection: 25
Intelligent Transportation Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
166
0.617
J Ellison
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
933
536
0.574
Robert C Haddon
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
473
181
0.383
graphene - carbon nanotubes - nanomaterials - electronic and magnetic properties - superconducting
Yadong Yin
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
459
364
0.793
Materials Chemistry
Nanotechnology
Colloidal Chemistry
Photonic Crystals
Self-Assembly
Jiri Simunek
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
447
318
0.711
Soil Physics
Vadose Zone Hydrology
Numerical Modeling
Seyyed Mohammad Amin Ghiasi Shirazi
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
418
403
0.964
Michael R Zachariah
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
393
263
0.669
energetic materials
chemical kinetics
ion-mobility
aerosol science
combustion
Jocelyn Millar
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
373
211
0.566
Chemical ecology
natural products identification and synthesis
Francisco Zaera
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
364
141
0.387
KK Ramakrishnan|Kadangode K. Ramakrishnan
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
360
122
0.339
Computer Networking and Communications
Bahram Mobasher
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
353
258
0.731
Observational Extragalactic Astronomy
Observational Cosmology
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Stephen Kane
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
253
0.721
Exoplanets
Astrobiology
Planetary Habitability
Venus
Kambiz Vafai
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
349
237
0.679
Heat and Mass Transfer
Porous Media
Biomedical
Electronics Cooling
Heat Pipe
Xiaoping Hu Xiao Ping Hu
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
348
208
0.598
Kenneth N Barish
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
344
270
0.785
Bir Bhanu
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
338
114
0.337
Learning & AI
Recognition & Biometrics
Pattern Analysis & Data Mining
Image/Video Databases
Video Bioinformatics & Video Ne
De EN Jiang
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
334
293
0.877
Computational Chemistry
Materials Chemistry
Catalysis
Energy Storage
Separation
Adam Godzik
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
333
157
0.471
Ashok Mulchandani
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
204
0.618
Bionanotechnology
Biosensors
Biocatalysis
Jay Gan
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
191
0.586
Environmental Science
Chemistry
Soil Science
Water Quality
Theodore Garland Jr
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
325
217
0.668
Experimental Evolution
Phylogenetic Comparative Methods
Physiological Ecology
Evolutionary Physiology
Comparative Physiology
Daniel Schlenk
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
188
0.593
Alexander A Balandin
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
304
227
0.747
materials science
electrical engineering
physics
Yinsheng Wang
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
302
205
0.679
Chemical Biology
Biological Mass Spectrometry
Timothy W Lyons
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
284
251
0.884
biogeochemistry
geobiology
astrobiology
paleoceanography
Matthew J Barth
University of California Riverside
Riverside, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
166
0.617
Intelligent Transportation Systems