The Citation Rankings (Highly Cited Researchers) 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.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253,563
137,796
0.543
* Total Citation Counts Rankings
Ranking Based On Selection :2
Enzyme Technology
Industrial Biotechnology
Enzyme Kinetics
Carbohydrate-active Enzymes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,013
17,988
0.486
* Total Citation Counts Rankings
Ranking Based On Selection :3
Electrochemistry
materials cscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,505
12,448
0.351
* Total Citation Counts Rankings
Ranking Based On Selection :4
Nanosafety
nanotoxicology
occupational health
genetic epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,944
11,748
0.436
* Total Citation Counts Rankings
Ranking Based On Selection :5
Chemical Engineering
Polymer Rheology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,521
5,533
0.235
* Total Citation Counts Rankings
Ranking Based On Selection :6
electrochemistry
catalysis
fuel cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,912
19,596
0.894
* Total Citation Counts Rankings
Ranking Based On Selection :7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,269
10,064
0.473
* Total Citation Counts Rankings
Ranking Based On Selection :8
Thermodynamics
Oil & Gas
Product Design
Colloids & Interfaces
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,286
7,898
0.457
* Total Citation Counts Rankings
Ranking Based On Selection :9
Combustion
Pyrolysis
Gasification
Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,263
7,492
0.461
* Total Citation Counts Rankings
Ranking Based On Selection :10
density functional theory
surface chemistry
interfacial tension
solid-fluid interfaces
COSMO-RS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,687
4,031
0.524
* Total Citation Counts Rankings
Ranking Based On Selection :11
Electrolyte solution thermodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,287
2,908
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :12
Electrochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,894
2,310
0.392
* Total Citation Counts Rankings
Ranking Based On Selection :13
Anaerobic digestion
Biogas
Biotechnology
Biochemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,232
4,892
0.935
* Total Citation Counts Rankings
Ranking Based On Selection :14
Elastomers
silicones
dielectric elastomers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,038
3,302
0.655
* Total Citation Counts Rankings
Ranking Based On Selection :15
Membrane separation Technology
Catalysis
Chemical Engineering
Reactor & Reaction Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,994
2,181
0.546
* Total Citation Counts Rankings
Ranking Based On Selection :16
electrochemistry
multi-scale modelling
DFT calculations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,824
3,767
0.985
* Total Citation Counts Rankings
Ranking Based On Selection :17
Biomass
Biorefinery
Biopolymers
Bioenergy
Torrefaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,362
1,818
0.541
* Total Citation Counts Rankings
Ranking Based On Selection :18
Metabolic Engineering
Systems Biology
Biochemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,887
1,212
0.420
* Total Citation Counts Rankings
Ranking Based On Selection :19
Electrochemistry
Conducting Polymers
Polymer actuators
Smart Fabrics
Supercapacitors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,680
2,148
0.801
* Total Citation Counts Rankings
Ranking Based On Selection :20
Electrochemistry
nanoporous gold
biosensor
biofuel cell
electrocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,654
2,362
0.890
* Total Citation Counts Rankings
Ranking Based On Selection :21
combustion
chemical engineering
reaction engineering
multiphase reactive flows
high temperature processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,615
2,058
0.787
* Total Citation Counts Rankings
Ranking Based On Selection :22
Combustion
Chemical Kinetics
CFD
High Temperature Processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,385
2,260
0.948
* Total Citation Counts Rankings
Ranking Based On Selection :23
Energy
Environmental Science
Chemical Engineering
Chemistry
Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,366
1,293
0.546
* Total Citation Counts Rankings
Ranking Based On Selection :24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,345
1,014
0.432
* Total Citation Counts Rankings
Ranking Based On Selection :25
Ingegneria chimica
biomasse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,229
1,665
0.747
Jens Norskov
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253,563
137,796
0.543
Anne S Meyer
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,013
17,988
0.486
Enzyme Technology
Industrial Biotechnology
Enzyme Kinetics
Carbohydrate-active Enzymes
Mogens Bjerg Mogensen
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,505
12,448
0.351
Electrochemistry
materials cscience
Ulla Birgitte Vogel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,944
11,748
0.436
Nanosafety
nanotoxicology
occupational health
genetic epidemiology
Ole Hassager
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,521
5,533
0.235
Chemical Engineering
Polymer Rheology
Karen Chan
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,912
19,596
0.894
electrochemistry
catalysis
fuel cells
John M Woodley
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,269
10,064
0.473
Georgios M Kontogeorgis
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,286
7,898
0.457
Thermodynamics
Oil & Gas
Product Design
Colloids & Interfaces
Biotechnology
Peter Arendt Jensen
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,263
7,492
0.461
Combustion
Pyrolysis
Gasification
Catalysis
Martin Peter Andersson
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,687
4,031
0.524
density functional theory
surface chemistry
interfacial tension
solid-fluid interfaces
COSMO-RS
Kaj Thomsen
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,287
2,908
0.463
Electrolyte solution thermodynamics
Elena Ferapontova
Aarhus University
Aarhus, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,894
2,310
0.392
Panagiotis Tsapekos
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,232
4,892
0.935
Anaerobic digestion
Biogas
Biotechnology
Biochemical Engineering
Anne Ladegaard Skov AL Larsen
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,038
3,302
0.655
Elastomers
silicones
dielectric elastomers
Knud Villy Christensen
University of Southern Denmark
Tianjin, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,994
2,181
0.546
Membrane separation Technology
Catalysis
Chemical Engineering
Reactor & Reaction Engineering
Aoni Xu
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,824
3,767
0.985
electrochemistry
multi-scale modelling
DFT calculations
Wolfgang Stelte
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,362
1,818
0.541
Biomass
Biorefinery
Biopolymers
Bioenergy
Torrefaction
Rebecca M Lennen
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,887
1,212
0.420
Metabolic Engineering
Systems Biology
Biochemical Engineering
K Firoz Babu
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,680
2,148
0.801
Electrochemistry
Conducting Polymers
Polymer actuators
Smart Fabrics
Supercapacitors
Xinxin Xiao
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,654
2,362
0.890
Electrochemistry
nanoporous gold
biosensor
biofuel cell
electrocatalysis
Hao Wu
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,615
2,058
0.787
combustion
chemical engineering
reaction engineering
multiphase reactive flows
high temperature processes
Hamid Hashemi
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,385
2,260
0.948
Combustion
Chemical Kinetics
CFD
High Temperature Processes
Konstantinos Anastasakis
Aarhus University
Aarhus, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,366
1,293
0.546
Energy
Environmental Science
Chemical Engineering
Chemistry
Engineering
Peter Szabo
Technical University of Denmark
Kongens Lyngby, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,345
1,014
0.432
Daniele Castello
Aalborg University
Aalborg, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,229
1,665
0.747
Ingegneria chimica
biomasse