Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,116
10,298
0.488
* Total Citation Counts Rankings
Ranking Based On Selection :2
Marine Geochemistry
Trace Metals in Aqueous Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,105
5,925
0.534
* Total Citation Counts Rankings
Ranking Based On Selection :3
photonics
organic electronics
photovoltaics
optical sensor
optoelectronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,169
2,200
0.307
* Total Citation Counts Rankings
Ranking Based On Selection :4
Robotics
Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,516
2,195
0.337
* Total Citation Counts Rankings
Ranking Based On Selection :5
Sedimentology
marine carbon cycle
benthic boundary layer
deep sea technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,292
3,215
0.511
* Total Citation Counts Rankings
Ranking Based On Selection :6
computer networks
distributed systems
embedded systems
computer security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,358
1,155
0.216
* Total Citation Counts Rankings
Ranking Based On Selection :7
Wireless Communications
Communications and Information Theory
Signal Processing
Graph Theory
Queueing Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,221
1,466
0.455
* Total Citation Counts Rankings
Ranking Based On Selection :8
Nanotechnology
Supramolecular Chemistry
Analytical Chemistry
Food Chemistry
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,424
1,421
0.586
* Total Citation Counts Rankings
Ranking Based On Selection :9
computational life sciences
infectious diseases
complex systems
machine learning
AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,356
951
0.404
* Total Citation Counts Rankings
Ranking Based On Selection :10
Nonlinear Dynamics
Condensed Matter Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,113
811
0.384
* Total Citation Counts Rankings
Ranking Based On Selection :11
Industry 4.0
Digital Transformation
Emerging Technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,786
1,396
0.782
* Total Citation Counts Rankings
Ranking Based On Selection :12
Marine and Applied Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,110
370
0.333
* Total Citation Counts Rankings
Ranking Based On Selection :13
AI
Robotics
navigation
machine perception
fault management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,044
550
0.527
* Total Citation Counts Rankings
Ranking Based On Selection :14
data science
exploratory data analysis
statistical graphics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,031
369
0.358
* Total Citation Counts Rankings
Ranking Based On Selection :15
Low-Resource NLP
Language Modeling
Multilingualism
Drug Discovery
Machine Learning for Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
899
899
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :16
Materials Chemistry
Single Crystal X-ray Diffraction
Metal-Organic Frameworks
Polyoxometalate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
799
502
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :17
Fluid Mechanics
Combustion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
327
0.620
* Total Citation Counts Rankings
Ranking Based On Selection :18
Pattern Recognition
Computer Vision
Virtual Reality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
341
0.657
* Total Citation Counts Rankings
Ranking Based On Selection :19
Fe biogeochemistry
siderophore chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
471
181
0.384
* Total Citation Counts Rankings
Ranking Based On Selection :20
planetary geology
mars
GIS
python
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
443
237
0.535
* Total Citation Counts Rankings
Ranking Based On Selection :21
Earth System Modelling
Model Development
Paleoclimatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
430
0.993
* Total Citation Counts Rankings
Ranking Based On Selection :22
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
423
210
0.496
* Total Citation Counts Rankings
Ranking Based On Selection :23
Computational Neuroscience
Reservoir Computing
Machine Learning in Healthcare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
325
226
0.695
* Total Citation Counts Rankings
Ranking Based On Selection :24
Real-time exciton dynamics
Multi-level machine learning
Light-Harvesting Complex
QM/MM
DFT/DFTB
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
273
272
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :25
Robotics
Computer Vision
Machine Learning
Underwater Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
261
248
0.950
Bau Michael
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,116
10,298
0.488
Andrea Koschinsky
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,105
5,925
0.534
Marine Geochemistry
Trace Metals in Aqueous Systems
Dietmar Knipp
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,169
2,200
0.307
photonics
organic electronics
photovoltaics
optical sensor
optoelectronics
Andreas Birk
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,516
2,195
0.337
Robotics
Artificial Intelligence
Laurenz Thomsen
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,292
3,215
0.511
Sedimentology
marine carbon cycle
benthic boundary layer
deep sea technology
Jürgen Schönwälder
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,358
1,155
0.216
computer networks
distributed systems
embedded systems
computer security
Giuseppe Abreu
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,221
1,466
0.455
Wireless Communications
Communications and Information Theory
Signal Processing
Graph Theory
Queueing Theory
Roy N D Souza
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,424
1,421
0.586
Nanotechnology
Supramolecular Chemistry
Analytical Chemistry
Food Chemistry
Biotechnology
Andreas Martin Lisewski
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,356
951
0.404
computational life sciences
infectious diseases
complex systems
machine learning
AI
Stefan Kettemann
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,113
811
0.384
Nonlinear Dynamics
Condensed Matter Theory
Omid Fatahi Valilai
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,786
1,396
0.782
Industry 4.0
Digital Transformation
Emerging Technologies
Vikram Unnithan
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,110
370
0.333
Marine and Applied Geophysics
Francesco Maurelli
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,044
550
0.527
AI
Robotics
navigation
machine perception
fault management
Adalbert Wilhelm
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,031
369
0.358
data science
exploratory data analysis
statistical graphics
Bonaventure Fd Dossou
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
899
899
1.000
Low-Resource NLP
Language Modeling
Multilingualism
Drug Discovery
Machine Learning for Health
Saurav Bhattacharya
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
799
502
0.628
Materials Chemistry
Single Crystal X-ray Diffraction
Metal-Organic Frameworks
Polyoxometalate
Yasar Uygun
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
327
0.620
Fluid Mechanics
Combustion
Sergey Kosov
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
519
341
0.657
Pattern Recognition
Computer Vision
Virtual Reality
Imelda Velasquez
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
471
181
0.384
Fe biogeochemistry
siderophore chemistry
Jelmer Oosthoek
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
443
237
0.535
planetary geology
mars
GIS
python
Jan Streffing
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
433
430
0.993
Earth System Modelling
Model Development
Paleoclimatology
Peter Zaspel
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
423
210
0.496
Fatemeh Hadaeghi
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
325
226
0.695
Computational Neuroscience
Reservoir Computing
Machine Learning in Healthcare
Sayan Maity
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
273
272
0.996
Real-time exciton dynamics
Multi-level machine learning
Light-Harvesting Complex
QM/MM
DFT/DFTB
Arturo Gomez Chavez
Jacobs University Bremen
Bremen, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
261
248
0.950
Robotics
Computer Vision
Machine Learning
Underwater Robotics