The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Energy Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,335
10,957
0.401
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Energy/Refrigeration Engineering
Optimization
Exergy-based Methods
Hydrogen economy
Power-to-X
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,413
5,267
0.560
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
renewable energy
life cycle assesment
climate neutrality
sustainability
hydrogen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
561
516
0.920
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Energy engineering
Hydrogen Economy
Energy Storage
Exergy
Exergoeconomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
370
370
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Energy Engineering
Utility Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
267
183
0.685
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Thermodynamics
Exergy Analysis
Dynamic Simulation
Optimization
Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
237
183
0.772
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Energy Engineering
Power Plant Engineering
Exergy-based Methods
Simulation
Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
140
0.843
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Energy
Renewable energy
wind energy
solar energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
George Tsatsaronis
Technische Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,335
10,957
0.401
Tatiana Morosuk
Technische Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,413
5,267
0.560
Energy/Refrigeration Engineering
Optimization
Exergy-based Methods
Hydrogen economy
Power-to-X
Peter Kr Holzapfel
Technische Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
561
516
0.920
renewable energy
life cycle assesment
climate neutrality
sustainability
hydrogen
Jimena Incer Valverde
Technische Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
370
370
1.000
Energy engineering
Hydrogen Economy
Energy Storage
Exergy
Exergoeconomics
Mathias Penkuhn
Technische Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
267
183
0.685
Energy Engineering
Utility Systems
Saeed Sayadi
Technische Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
237
183
0.772
Thermodynamics
Exergy Analysis
Dynamic Simulation
Optimization
Control
Mathias Hofmann
Technische Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
140
0.843
Energy Engineering
Power Plant Engineering
Exergy-based Methods
Simulation
Optimization
* Last 6 Years Citation Counts Rankings
Abdelrahman Alshrombably
Technische Universität Berlin
Berlin, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
Energy
Renewable energy
wind energy
solar energy