i10 Productivity
Rankings

Carl Von Ossietzky Universität Oldenburg/ 155 Scientists i10 Productivity Rankings - 2025

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
Germany
Christian Schneider
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
245
0.790
* Total i10 IndexRankings
Ranking Based On Selection: 2
Germany
Joachim Peinke
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
Germany
Birger Kollmeier
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
249
132
0.530
* Total i10 IndexRankings
Ranking Based On Selection: 4
Germany
Jutta Kunz
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
Germany
Thorsten Dittmar
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
Germany
Susanne Boll|Boll-Westermann
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: 8
Germany
Helmut Hillebrand
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
Germany
Hans-J. Brumsack
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
Germany
Gunther Wittstock
electrochemistry
physical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
90
0.471

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 IndexRankings
Ranking Based On Selection: 11
Germany
Simon Doclo
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
Germany
Meinhard Simon
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
Germany
Rene Hurlemann
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
Germany
Rajinder Singh
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
Germany
Christoph Lienau
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
Germany
Stefan Debener
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
Germany
Niklas Nilius
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
Germany
Alexander K Hartmann
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
Germany
Heribert Cypionka
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
Germany
Koch, Karl-Wilhelm
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
Germany
Ulrike Feudel
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
Germany
Martin Heidenreich
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
Germany
Christiane Richter-Landsberg
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
Germany
Peter Schupp
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
Germany
Karsten Witt
Cognitive Neurology
Movement Disorders
Brain Stimulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
80
0.777
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Christian Schneider
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
245
0.790
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Joachim Peinke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
254
128
0.504
Turbulence
wind energy
stochastic processes
econophysics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Birger Kollmeier
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
249
132
0.530
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Jutta Kunz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
243
128
0.527
field theory
gravity
compact objects
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Thorsten Dittmar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
217
0.927
Marine Geochemistry
Organic Geochemistry
Ocean Biogeochemistry
Marine Organic Geochemistry
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Susanne Boll|Boll-Westermann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
108
0.507
Human Computer Interaction
Interactive Multimedia
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Christoph S Herrmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
158
0.752
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Helmut Hillebrand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
174
0.833
Marine Ecology
Biodiversity
Community Ecology
Phytoplankton
Ecological Stoichiometry
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Hans-J. Brumsack
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
145
0.718
Inorganic Geochemistry
Marine Chemistry
Environmental Chemistry
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Gunther Wittstock
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
90
0.471

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Simon Doclo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
98
0.573
Signal Processing
Speech and Audio Processing
Microphone Arrays
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Meinhard Simon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
112
0.659
Marine microbiology
microbial oceanography
aquatic microbial ecology
biogeography
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Rene Hurlemann
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Rajinder Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
56
0.333
History of Science: Indian scientists
Nobel Prizes
International Relation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Christoph Lienau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
75
0.452
Ultrafast optics
Ultrafast Phenomena
Nano-optics
Ultrafast nano-optics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Stefan Debener
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
127
0.830
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Niklas Nilius
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Alexander K Hartmann
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Heribert Cypionka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
74
0.569
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Koch, Karl-Wilhelm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
44
0.341
Signal transduction
Phototransduction
Magnetoreception
Calcium binding proteins
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Ulrike Feudel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
75
0.586
complex systems
nonlinear dynamics
chaos
networks
environmental science
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Martin Heidenreich
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Christiane Richter-Landsberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
43
0.394
Molekulare Neurobiologie
Glia Cell Biology
Oligodendrocytes
Cytoskeleton
Neurodegenerative Diseases
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Peter Schupp
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Karsten Witt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
80
0.777
Cognitive Neurology
Movement Disorders
Brain Stimulation