Total 2,392,995 scientists, country 221, and institutions 24,455 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
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
245
0.790
* 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
254
128
0.504
* Total i10 IndexRankings
Ranking Based On Selection: 3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
249
132
0.530
* Total i10 IndexRankings
Ranking Based On Selection: 4
field theory
gravity
compact objects
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
243
128
0.527
* Total i10 IndexRankings
Ranking Based On Selection: 5
Marine Geochemistry
Organic Geochemistry
Ocean Biogeochemistry
Marine Organic Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
217
0.927
* Total i10 IndexRankings
Ranking Based On Selection: 6
Human Computer Interaction
Interactive Multimedia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
108
0.507
* Total i10 IndexRankings
Ranking Based On Selection: 7
EEG
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
158
0.752
* 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
209
174
0.833
* 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
202
145
0.718
* Total i10 IndexRankings
Ranking Based On Selection: 10
electrochemistry
physical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
90
0.471
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Signal Processing
Speech and Audio Processing
Microphone Arrays
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
98
0.573
* Total i10 IndexRankings
Ranking Based On Selection: 12
Marine microbiology
microbial oceanography
aquatic microbial ecology
biogeography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
112
0.659
* Total i10 IndexRankings
Ranking Based On Selection: 13
Psychiatric Neuroscience
Social Neuroscience
Imaging Neuroscience
Non-invasive Brain Stimulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
138
0.821
* Total i10 IndexRankings
Ranking Based On Selection: 14
History of Science: Indian scientists
Nobel Prizes
International Relation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
56
0.333
* 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
166
75
0.452
* Total i10 IndexRankings
Ranking Based On Selection: 16
Cognitive Neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
127
0.830
* 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
64
0.460
* 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
139
55
0.396
* 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
74
0.569
* 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
44
0.341
* 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
75
0.586
* 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
113
37
0.327
* 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
43
0.394
* 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
89
0.864
* Total i10 IndexRankings
Ranking Based On Selection: 25
Cognitive Neurology
Movement Disorders
Brain Stimulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
80
0.777
Christian Schneider
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
245
0.790
Joachim Peinke
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
254
128
0.504
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
249
132
0.530
Jutta Kunz
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
243
128
0.527
Thorsten Dittmar
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
217
0.927
Marine Geochemistry
Organic Geochemistry
Ocean Biogeochemistry
Marine Organic Geochemistry
Susanne Boll|Boll-Westermann
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
108
0.507
Christoph S Herrmann
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
158
0.752
Helmut Hillebrand
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
174
0.833
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
202
145
0.718
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
191
90
0.471
electrochemistry
physical chemistry
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Simon Doclo
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
98
0.573
Signal Processing
Speech and Audio Processing
Microphone Arrays
Meinhard Simon
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
112
0.659
Marine microbiology
microbial oceanography
aquatic microbial ecology
biogeography
Rene Hurlemann
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
138
0.821
Psychiatric Neuroscience
Social Neuroscience
Imaging Neuroscience
Non-invasive Brain Stimulation
Rajinder Singh
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
56
0.333
History of Science: Indian scientists
Nobel Prizes
International Relation
Christoph Lienau
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
75
0.452
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
153
127
0.830
Niklas Nilius
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
64
0.460
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
139
55
0.396
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
74
0.569
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
44
0.341
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
75
0.586
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
113
37
0.327
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
43
0.394
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
89
0.864
Biodiversity
coral reef ecology
chemical ecology
microbial ecology
Marine natural products
Karsten Witt
Carl Von Ossietzky Universität Oldenburg
Oldenburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
80
0.777
Cognitive Neurology
Movement Disorders
Brain Stimulation