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:
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Polymers
Polymer Chemistry
Polymer Synthesis
Organic Electronics
Materials Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
597
257
0.430
* Total i10 IndexRankings
Ranking Based On Selection: 2
theoretical spectroscopy
molecular symmetry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
36
0.190
* Total i10 IndexRankings
Ranking Based On Selection: 3
Terahertz
Integrated Circuits
Communication
Imaging and Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
111
0.624
* Total i10 IndexRankings
Ranking Based On Selection: 4
Optoelectronics
Halide Perovskites
Metal-oxides
Thin-film technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
106
0.721
* Total i10 IndexRankings
Ranking Based On Selection: 5
Cosmic Rays
UHE Neutrinos
Galactic Magnetic Field
Instrumentaion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
96
0.865
* Total i10 IndexRankings
Ranking Based On Selection: 6
Wissenschaftliches Rechnen
Höchstleistungsrechnen
Numerische Lineare Algebra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
38
0.349
* Total i10 IndexRankings
Ranking Based On Selection: 7
Food Chemistry
Oxylipins
Targeted Metabolomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
91
0.843
* Total i10 IndexRankings
Ranking Based On Selection: 8
Solid State Physics
X-ray Physics
Synchrotron Radiation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
48
0.457
* Total i10 IndexRankings
Ranking Based On Selection: 9
THz
mmwave
submillimeter wave Si/SiGe
antenna
SoP
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
67
0.663
* Total i10 IndexRankings
Ranking Based On Selection: 10
Sustainability Science
Transition Management
Innovation Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
54
0.551
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Experimental Psychology
Reading
Eye Movements
Dyslexia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
58
0.598
* Total i10 IndexRankings
Ranking Based On Selection: 12
Computational Electromagnetics
Applied Mathematics
Electromagnetic Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
33
0.340
* Total i10 IndexRankings
Ranking Based On Selection: 13
Additive Manufacturing
Nanoparticle Synthesis
Laser Ablation
Nanocomposites
Magnetic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
87
0.935
* Total i10 IndexRankings
Ranking Based On Selection: 14
mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
50
0.549
* Total i10 IndexRankings
Ranking Based On Selection: 15
Digital Signal Processing
Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
31
0.341
* Total i10 IndexRankings
Ranking Based On Selection: 16
attachment
emotion regulation
emotional development
developmental psychology
father-child-relationship
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
56
0.644
* Total i10 IndexRankings
Ranking Based On Selection: 17
Medizin
Sportwissenschaft
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
43
0.494
* Total i10 IndexRankings
Ranking Based On Selection: 18
Deep Learning
Deep Reinforcement Learning
Semantic Technologies
Knowledge Graph
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
68
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
66
0.776
* Total i10 IndexRankings
Ranking Based On Selection: 20
Numerical Mathematics
Computational Mathematics
Coupled Problems
Mathematical Modelling
Port-Hamiltonian Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
35
0.422
* Total i10 IndexRankings
Ranking Based On Selection: 21
Theoretical Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
60
0.732
* Total i10 IndexRankings
Ranking Based On Selection: 22
artificial boundary conditions
computational finance
port-Hamiltonian systems
machine learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
46
0.575
* Total i10 IndexRankings
Ranking Based On Selection: 23
Multiobjective Optimization
Discrete and Continuous Optimization
Location Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
44
0.629
* Total i10 IndexRankings
Ranking Based On Selection: 24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
45
0.652
* Total i10 IndexRankings
Ranking Based On Selection: 25
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
39
0.574
Ullrich Scherf
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
597
257
0.430
Polymers
Polymer Chemistry
Polymer Synthesis
Organic Electronics
Materials Chemistry
Per Jensen
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
36
0.190
theoretical spectroscopy
molecular symmetry
Ullrich R. Pfeiffer
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
111
0.624
Terahertz
Integrated Circuits
Communication
Imaging and Sensing
Thomas Riedl
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
106
0.721
Optoelectronics
Halide Perovskites
Metal-oxides
Thin-film technology
Eric Mayotte
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
96
0.865
Cosmic Rays
UHE Neutrinos
Galactic Magnetic Field
Instrumentaion
Andreas Frommer
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
38
0.349
Wissenschaftliches Rechnen
Höchstleistungsrechnen
Numerische Lineare Algebra
Nils Helge Schebb
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
91
0.843
Food Chemistry
Oxylipins
Targeted Metabolomics
Dirk Lűtzenkirchen-Hecht
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
48
0.457
Solid State Physics
X-ray Physics
Synchrotron Radiation
Janusz Grzyb
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
67
0.663
Uwe Schneidewind
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
54
0.551
Sustainability Science
Transition Management
Innovation Management
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Ralph Radach
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
58
0.598
Experimental Psychology
Reading
Eye Movements
Dyslexia
Markus Clemens
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
33
0.340
Computational Electromagnetics
Applied Mathematics
Electromagnetic Theory
Bilal Gökce
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
87
0.935
Additive Manufacturing
Nanoparticle Synthesis
Laser Ablation
Nanocomposites
Magnetic
Swantje Bargmann
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
50
0.549
Anton Kummert
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
31
0.341
Digital Signal Processing
Artificial Intelligence
Peter Zimmermann
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
56
0.644
attachment
emotion regulation
emotional development
developmental psychology
father-child-relationship
Jürgen Freiwald
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
43
0.494
Tobias Meisen
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
68
0.800
Deep Learning
Deep Reinforcement Learning
Semantic Technologies
Knowledge Graph
Daniel Neumaier
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
66
0.776
Michael Günther
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
35
0.422
Numerical Mathematics
Computational Mathematics
Coupled Problems
Mathematical Modelling
Port-Hamiltonian Systems
Szabolcs Borsanyi
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
60
0.732
Matthias Ehrhardt
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
46
0.575
artificial boundary conditions
computational finance
port-Hamiltonian systems
machine learning
Kathrin Klamroth
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
44
0.629
Multiobjective Optimization
Discrete and Continuous Optimization
Location Theory
Thorsten Benter
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
45
0.652
Dunia El Abasi
Bergische Universität Wuppertal
Wuppertal, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
39
0.574