Citation Rankings
Highly Cited Researchers
Universidad Complutense de Madrid Highly Cited Researchers Citation Engineering & Technology Rankings 2025
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 :126
nanotechnology
chemical engineering
paper industry
cellulose nanofibers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,207
2,021
0.916
* Total Citation Counts Rankings
Ranking Based On Selection :127
Geología
Paleontología
Sedimentología
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,193
757
0.345
* Total Citation Counts Rankings
Ranking Based On Selection :128
Evolutionary Computation
Computer Architecture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,163
885
0.409
* Total Citation Counts Rankings
Ranking Based On Selection :129
Material Science
Chemisty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,131
1,410
0.662
* Total Citation Counts Rankings
Ranking Based On Selection :130
Climate Variability
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,112
1,208
0.572
* Total Citation Counts Rankings
Ranking Based On Selection :131
Material Science
Structural characterization
STEM
EELS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,056
1,251
0.608
* Total Citation Counts Rankings
Ranking Based On Selection :132
Computer architecture
Design automation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,046
593
0.290
* Total Citation Counts Rankings
Ranking Based On Selection :133
Biomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,002
497
0.248
* Total Citation Counts Rankings
Ranking Based On Selection :134
Data analysis
Forecasting
Open collaboration
Agent-Based Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,997
1,397
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :135
Photovoltaic
perovskite solar cells
material science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,988
1,728
0.869
* Total Citation Counts Rankings
Ranking Based On Selection :136
Geopolítica
Violencia Política
Conflictos armados
Terrorismo
Construcción de paz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,986
1,754
0.883
* Total Citation Counts Rankings
Ranking Based On Selection :137
Earth and Planetary Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,984
783
0.395
* Total Citation Counts Rankings
Ranking Based On Selection :138
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,967
487
0.248
* Total Citation Counts Rankings
Ranking Based On Selection :139
Extraction
Sterilization
Materials
Supercritical fluids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,949
757
0.388
* Total Citation Counts Rankings
Ranking Based On Selection :140
Paleolimnology
paleoclimatology
sedimentology
geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,926
648
0.336
* Total Citation Counts Rankings
Ranking Based On Selection :141
Nanostructures
gallium oxide
gallium nitride
doping
microcavities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,895
731
0.386
* Total Citation Counts Rankings
Ranking Based On Selection :142
Programming Languages
Static Analysis
Program Transformation
Optimization
Concurrency
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,866
403
0.216
* Total Citation Counts Rankings
Ranking Based On Selection :143
Paleontología
Tafonomía
Biogeografía
Evolución
Micromamíferos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,820
822
0.452
* Total Citation Counts Rankings
Ranking Based On Selection :144
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,818
826
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :145
Visual science
neuroscience
optometry
ophthalmology
Alzheimer's
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,815
1,638
0.902
* Total Citation Counts Rankings
Ranking Based On Selection :146
Artificial Intelligence
Constraint Programming
Datalog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,813
909
0.501
* Total Citation Counts Rankings
Ranking Based On Selection :147
Basin Analysis
sedimentology
stratigraphy
diagenesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,788
899
0.503
* Total Citation Counts Rankings
Ranking Based On Selection :148
Tectonics
structural geology
tsunamis
earthquakes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,767
961
0.544
* Total Citation Counts Rankings
Ranking Based On Selection :149
Materiales para la energia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,664
830
0.499
* Total Citation Counts Rankings
Ranking Based On Selection :150
Programming languages
Rigorous methods for software development - Declarative programming
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,655
78
0.047
* Total Citation Counts Rankings
Rankings
400,486
12,399
824
Ranking Based On Selection: 126
Ana Balea Martin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,207
2,021
0.916
nanotechnology
chemical engineering
paper industry
cellulose nanofibers
* Total Citation Counts Rankings
Rankings
402,531
12,474
828
Ranking Based On Selection: 127
Sergio Rodríguez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,193
757
0.345
Geología
Paleontología
Sedimentología
* Total Citation Counts Rankings
Rankings
406,683
12,613
841
Ranking Based On Selection: 128
Jose Ignacio Hidalgo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,163
885
0.409
Evolutionary Computation
Computer Architecture
* Total Citation Counts Rankings
Rankings
410,953
12,750
852
Ranking Based On Selection: 129
Laura Rodríguez Pérez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,131
1,410
0.662
Material Science
Chemisty
* Total Citation Counts Rankings
Rankings
413,691
12,853
859
Ranking Based On Selection: 130
Elsa Mohino
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,112
1,208
0.572
Climate Variability
Climate Change
* Total Citation Counts Rankings
Rankings
421,965
13,140
876
Ranking Based On Selection: 131
Almudena Torres Pardo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,056
1,251
0.608
Material Science
Structural characterization
STEM
EELS
* Total Citation Counts Rankings
Rankings
423,547
13,197
880
Ranking Based On Selection: 132
Roman Hermida
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,046
593
0.290
Computer architecture
Design automation
* Total Citation Counts Rankings
Rankings
430,449
13,430
892
Ranking Based On Selection: 133
Jesús Román
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,002
497
0.248
* Total Citation Counts Rankings
Rankings
431,119
13,447
895
Ranking Based On Selection: 134
Javier Arroyo|Javier Arroyo Gallardo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,997
1,397
0.700
Data analysis
Forecasting
Open collaboration
Agent-Based Simulation
* Total Citation Counts Rankings
Rankings
432,418
13,487
896
Ranking Based On Selection: 135
Inés García Benito
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,988
1,728
0.869
Photovoltaic
perovskite solar cells
material science
* Total Citation Counts Rankings
Rankings
432,720
13,498
897
Ranking Based On Selection: 136
Jerónimo Ríos Sierra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,986
1,754
0.883
Geopolítica
Violencia Política
Conflictos armados
Terrorismo
Construcción de paz
* Total Citation Counts Rankings
Rankings
433,143
13,516
898
Ranking Based On Selection: 137
Javier Ruiz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,984
783
0.395
Earth and Planetary Sciences
* Total Citation Counts Rankings
Rankings
435,876
13,616
907
Ranking Based On Selection: 138
Pedro Yustos Cuesta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,967
487
0.248
* Total Citation Counts Rankings
Rankings
438,665
13,712
913
Ranking Based On Selection: 139
Lourdes Calvo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,949
757
0.388
Extraction
Sterilization
Materials
Supercritical fluids
* Total Citation Counts Rankings
Rankings
442,448
13,838
921
Ranking Based On Selection: 140
Juan I Santisteban
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,926
648
0.336
Paleolimnology
paleoclimatology
sedimentology
geochemistry
* Total Citation Counts Rankings
Rankings
447,745
14,019
933
Ranking Based On Selection: 141
Emilio Nogales Diaz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,895
731
0.386
Nanostructures
gallium oxide
gallium nitride
doping
microcavities
* Total Citation Counts Rankings
Rankings
452,674
14,177
945
Ranking Based On Selection: 142
Puri Arenas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,866
403
0.216
Programming Languages
Static Analysis
Program Transformation
Optimization
Concurrency
* Total Citation Counts Rankings
Rankings
460,573
14,433
959
Ranking Based On Selection: 143
Paloma Sevilla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,820
822
0.452
Paleontología
Tafonomía
Biogeografía
Evolución
Micromamíferos
* Total Citation Counts Rankings
Rankings
460,905
14,449
961
Ranking Based On Selection: 144
Paloma Sevilla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,818
826
0.454
* Total Citation Counts Rankings
Rankings
461,313
14,468
963
Ranking Based On Selection: 145
Elena Salobrar García
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,815
1,638
0.902
Visual science
neuroscience
optometry
ophthalmology
Alzheimer's
* Total Citation Counts Rankings
Rankings
461,752
14,480
964
Ranking Based On Selection: 146
Fernando Sáenz Pérez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,813
909
0.501
Artificial Intelligence
Constraint Programming
Datalog
* Total Citation Counts Rankings
Rankings
466,153
14,610
976
Ranking Based On Selection: 147
M Isabel Benito
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,788
899
0.503
Basin Analysis
sedimentology
stratigraphy
diagenesis
* Total Citation Counts Rankings
Rankings
469,999
14,736
991
Ranking Based On Selection: 148
Jose Antonio Alvarez Gomez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,767
961
0.544
Tectonics
structural geology
tsunamis
earthquakes
* Total Citation Counts Rankings
Rankings
489,428
15,384
1,034
Ranking Based On Selection: 149
David Ávila
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,664
830
0.499
Materiales para la energia
* Total Citation Counts Rankings
Rankings
491,350
15,449
1,038
Ranking Based On Selection: 150
Francisco Lopez Fraguas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,655
78
0.047
Programming languages
Rigorous methods for software development - Declarative programming