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".
* Total i10 IndexRankings
Ranking Based On Selection :1
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
257
0.834
* Total i10 IndexRankings
Ranking Based On Selection :2
Turbulence
wind energy
stochastic processes
econophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
142
0.563
* Total i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
245
148
0.604
* Total i10 IndexRankings
Ranking Based On Selection :4
field theory
gravity
compact objects
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
242
131
0.541
* Total i10 IndexRankings
Ranking Based On Selection :5
Professor for Marine Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
215
0.947
* Total i10 IndexRankings
Ranking Based On Selection :6
Human Computer Interaction
Interactive Multimedia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
119
0.561
* Total i10 IndexRankings
Ranking Based On Selection :7
EEG
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
165
0.793
* Total i10 IndexRankings
Ranking Based On Selection :8
Marine Ecology
Biodiversity
Community Ecology
Phytoplankton
Ecological Stoichiometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
207
182
0.879
* Total i10 IndexRankings
Ranking Based On Selection :9
Inorganic Geochemistry
Marine Chemistry
Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
149
0.741
* Total i10 IndexRankings
Ranking Based On Selection :10
electrochemistry
physical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
106
0.564
* Total i10 IndexRankings
Ranking Based On Selection :11
Marine microbiology
microbial oceanography
aquatic microbial ecology
biogeography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
118
0.698
* Total i10 IndexRankings
Ranking Based On Selection :12
Signal Processing
Speech and Audio Processing
Microphone Arrays
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
112
0.671
* Total i10 IndexRankings
Ranking Based On Selection :13
History of Science: Indian scientists
Nobel Prizes
International Relation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
66
0.395
* Total i10 IndexRankings
Ranking Based On Selection :14
Psychiatric Neuroscience
Social Neuroscience
Imaging Neuroscience
Non-invasive Brain Stimulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
146
0.890
* Total i10 IndexRankings
Ranking Based On Selection :15
Ultrafast optics
Ultrafast Phenomena
Nano-optics
Ultrafast nano-optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
81
0.497
* Total i10 IndexRankings
Ranking Based On Selection :16
Cognitive Neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
133
0.875
* Total i10 IndexRankings
Ranking Based On Selection :17
Scanning tunneling microscopy
STM luminescence spectroscopy
oxides
surface science
quantization effects
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
78
0.561
* Total i10 IndexRankings
Ranking Based On Selection :18
Statistical Mechanics
Computer Simulations
Disordered Systems
Optimization Problems
Large Deviations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
60
0.448
* Total i10 IndexRankings
Ranking Based On Selection :19
Microbial Physiology & Ecology
3D-Imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
83
0.638
* Total i10 IndexRankings
Ranking Based On Selection :20
Signal transduction
Phototransduction
Magnetoreception
Calcium binding proteins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
51
0.395
* Total i10 IndexRankings
Ranking Based On Selection :21
complex systems
nonlinear dynamics
chaos
networks
environmental science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
82
0.641
* Total i10 IndexRankings
Ranking Based On Selection :22
Regional and national patterns of employment
management and innovation and the Europeanization of national societies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
50
0.450
* Total i10 IndexRankings
Ranking Based On Selection :23
Molekulare Neurobiologie
Glia Cell Biology
Oligodendrocytes
Cytoskeleton
Neurodegenerative Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
48
0.440
* Total i10 IndexRankings
Ranking Based On Selection :24
Biodiversity
coral reef ecology
chemical ecology
microbial ecology
Marine natural products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
92
0.893
* Total i10 IndexRankings
Ranking Based On Selection :25
Animal navigation
Magnetic sense
Orientation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
95
0.931
Christian Schneider
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
257
0.834
Joachim Peinke
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
142
0.563
Turbulence
wind energy
stochastic processes
econophysics
Birger Kollmeier
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
245
148
0.604
Jutta Kunz
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
242
131
0.541
Thorsten Dittmar
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
215
0.947
Professor for Marine Geochemistry
Susanne Boll|Boll-Westermann
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
119
0.561
Christoph S Herrmann
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
208
165
0.793
Helmut Hillebrand
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
207
182
0.879
Marine Ecology
Biodiversity
Community Ecology
Phytoplankton
Ecological Stoichiometry
Hans-J. Brumsack
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
149
0.741
Inorganic Geochemistry
Marine Chemistry
Environmental Chemistry
Gunther Wittstock
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
106
0.564
electrochemistry
physical chemistry
Meinhard Simon
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
118
0.698
Marine microbiology
microbial oceanography
aquatic microbial ecology
biogeography
Simon Doclo
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
112
0.671
Signal Processing
Speech and Audio Processing
Microphone Arrays
Rajinder Singh
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
66
0.395
History of Science: Indian scientists
Nobel Prizes
International Relation
Rene Hurlemann
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
146
0.890
Psychiatric Neuroscience
Social Neuroscience
Imaging Neuroscience
Non-invasive Brain Stimulation
Christoph Lienau
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
81
0.497
Ultrafast optics
Ultrafast Phenomena
Nano-optics
Ultrafast nano-optics
Stefan Debener
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
133
0.875
Niklas Nilius
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
78
0.561
Scanning tunneling microscopy
STM luminescence spectroscopy
oxides
surface science
quantization effects
Alexander K Hartmann
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
60
0.448
Statistical Mechanics
Computer Simulations
Disordered Systems
Optimization Problems
Large Deviations
Heribert Cypionka
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
83
0.638
Microbial Physiology & Ecology
3D-Imaging
Koch, Karl-Wilhelm
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
51
0.395
Signal transduction
Phototransduction
Magnetoreception
Calcium binding proteins
Ulrike Feudel
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
82
0.641
complex systems
nonlinear dynamics
chaos
networks
environmental science
Martin Heidenreich
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
50
0.450
Regional and national patterns of employment
management and innovation and the Europeanization of national societies
Christiane Richter-Landsberg
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
48
0.440
Molekulare Neurobiologie
Glia Cell Biology
Oligodendrocytes
Cytoskeleton
Neurodegenerative Diseases
Peter Schupp
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
92
0.893
Biodiversity
coral reef ecology
chemical ecology
microbial ecology
Marine natural products
Henrik Mouritsen
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
95
0.931
Animal navigation
Magnetic sense
Orientation