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
High energy physics
silicon detectors
particle detectors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
801
789
0.985
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Particle Physics
High Energy Physics.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
570
565
0.991
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
High-energy physics
particle physics
collider physics
phenomenology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
490
488
0.996
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Physiological ecology of marine mammals and seabirds
Foraging behavior and Diving physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
449
364
0.811
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Experimental High Energy Physics
Boosted Higgs Boson
SUSY
Physics Beyond the Standard Model
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
359
356
0.992
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
499
340
0.681
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
genomics
computer science
molecular biology
evolution
cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
397
313
0.788
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
nanomaterials
electrochemistry
electrocatalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
373
290
0.777
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
planetary science
geophysics
deep earth interior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
268
228
0.851
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Biogeochemistry
Chemical Oceanography
Paleoceanography
Paleoclimatology
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
226
0.873
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Physical and Materials Chemistry.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
225
0.731
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
galaxy formation
cosmology
astronomical instrumentation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
206
0.817
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
physics
instrumentation
hardware
sensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
191
0.897
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
ancient DNA
genomics
molecular ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
191
0.901
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
cosmology
galaxy formation
dark matter
extragalactic background light
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
286
180
0.629
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Seismology
Earthquake Studies
Earth Structure Studies
Elastic Wave Propagation
Nuclear Explosion Monitoring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
315
174
0.552
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Biological Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
170
0.854
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Theoretical topics related to galaxy formation
dark matter
hydrodynamics
and numerical simulation methodologies.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
165
0.948
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
security
programming languages and systems
specification and verification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
296
164
0.554
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Behavioral ecology
population biology
fisheries
theoretical ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
163
0.526
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Ecology
population biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
163
0.799
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Paleoceanography
Paleoclimatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
163
0.832
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Microbial Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
161
0.722
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Optofluidics
Single molecule detection
Nanopore sensors
Slow light
Nano-magneto-optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
332
146
0.440
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
146
0.864
Simone Michele Mazza
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
801
789
0.985
High energy physics
silicon detectors
particle detectors
Giordon Stark
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
570
565
0.991
Andrea Sciandra
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
490
488
0.996
High-energy physics
particle physics
collider physics
phenomenology
Daniel P Costa
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
449
364
0.811
Physiological ecology of marine mammals and seabirds
Foraging behavior and Diving physiology
Jacob M Pasner
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
359
356
0.992
Experimental High Energy Physics
Boosted Higgs Boson
SUSY
Physics Beyond the Standard Model
Jin Zhong Zhang
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
499
340
0.681
David Haussler
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
397
313
0.788
genomics
computer science
molecular biology
evolution
cancer
Shaowei Chen
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
373
290
0.777
nanomaterials
electrochemistry
electrocatalysis
Francis Nimmo
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
268
228
0.851
planetary science
geophysics
deep earth interior
Adina Paytan
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
226
0.873
Biogeochemistry
Chemical Oceanography
Paleoceanography
Paleoclimatology
Environmental Chemistry
Jin Z Zhang
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
225
0.731
Physical and Materials Chemistry.
Sandra Faber
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
206
0.817
galaxy formation
cosmology
astronomical instrumentation
Hervé Grabas
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
191
0.897
Beth Shapiro
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
191
0.901
ancient DNA
genomics
molecular ecology
Joel Primack
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
286
180
0.629
cosmology
galaxy formation
dark matter
extragalactic background light
Thorne Lay
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
315
174
0.552
Seismology
Earthquake Studies
Earth Structure Studies
Elastic Wave Propagation
Nuclear Explosion Monitoring
Raphael Kudela
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
170
0.854
Biological Oceanography
Brant Robertson
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
165
0.948
Theoretical topics related to galaxy formation
dark matter
hydrodynamics
and numerical simulation methodologies.
Martin Abadi
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
296
164
0.554
security
programming languages and systems
specification and verification
Marc Mangel
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
163
0.526
Behavioral ecology
population biology
fisheries
theoretical ecology
Richard Condit
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
163
0.799
James Zachos
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
163
0.832
Paleoceanography
Paleoclimatology
Jonathan P Zehr
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
161
0.722
Microbial Oceanography
Holger Schmidt
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
332
146
0.440
Optofluidics
Single molecule detection
Nanopore sensors
Slow light
Nano-magneto-optics
Tesla Jeltema
University of California Santa Cruz
Santa Cruz, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
146
0.864