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 :51
Semiconductor lasers
Terahertz technology
Intersubband devices
Quantum cascade lasers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,235
1,673
0.203
* Total Citation Counts Rankings
Ranking Based On Selection :52
Document Image Analysis
Bioinformatics
Computer Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,997
1,289
0.161
* Total Citation Counts Rankings
Ranking Based On Selection :53
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,924
1,909
0.241
* Total Citation Counts Rankings
Ranking Based On Selection :54
wireless communication
digital signal processing
wireless standard
2G/3G/4G/5G/6G
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,709
6,921
0.898
* Total Citation Counts Rankings
Ranking Based On Selection :55
Protein Evolution
Molecular Machines
Protein-Protein Binding Sites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,691
953
0.124
* Total Citation Counts Rankings
Ranking Based On Selection :56
Machine Learning
Tensor Analysis
AI for Healthcare
Medical Imaging
Biomedical informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,676
7,015
0.914
* Total Citation Counts Rankings
Ranking Based On Selection :57
mechanistic and physical organic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,675
2,345
0.306
* Total Citation Counts Rankings
Ranking Based On Selection :58
vocational psychology
environmental psychology
interest measurement
counseling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,651
1,384
0.181
* Total Citation Counts Rankings
Ranking Based On Selection :59
Financial Markets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,427
3,285
0.442
* Total Citation Counts Rankings
Ranking Based On Selection :60
subduction
stable isotope geochemistry
nitrogen
astrobiology
Mars
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,297
2,844
0.390
* Total Citation Counts Rankings
Ranking Based On Selection :61
robotics
physical simulation
multibody dynamics
grasping
motion planning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,285
2,002
0.275
* Total Citation Counts Rankings
Ranking Based On Selection :62
Artificial Intelligence
Information Integration
Knowledge Graphs
Semantic Web
Ontologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,235
1,313
0.181
* Total Citation Counts Rankings
Ranking Based On Selection :63
cognition
concepts
language
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,143
2,066
0.289
* Total Citation Counts Rankings
Ranking Based On Selection :64
Polymer science and engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,008
1,008
0.144
* Total Citation Counts Rankings
Ranking Based On Selection :65
Environmental
Fluvial and Infrastructure Hydraulics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,955
2,480
0.357
* Total Citation Counts Rankings
Ranking Based On Selection :66
organometallic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,951
2,316
0.333
* Total Citation Counts Rankings
Ranking Based On Selection :67
SP and Comm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,700
2,320
0.346
* Total Citation Counts Rankings
Ranking Based On Selection :68
Mathematical Optimization
Scientific Computing
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,422
5,301
0.825
* Total Citation Counts Rankings
Ranking Based On Selection :69
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,405
940
0.147
* Total Citation Counts Rankings
Ranking Based On Selection :70
Geomorphology
Geology
Active Tectonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,355
1,924
0.303
* Total Citation Counts Rankings
Ranking Based On Selection :71
molecular photonics
nonlinear optics
organic semiconductors
singlet fission
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,339
1,598
0.252
* Total Citation Counts Rankings
Ranking Based On Selection :72
Paleoecology
ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,245
2,571
0.412
* Total Citation Counts Rankings
Ranking Based On Selection :73
computer science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,223
1,446
0.232
* Total Citation Counts Rankings
Ranking Based On Selection :74
Power Systems
Power Electronics
Control
Deep Reinforcement Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,184
3,507
0.567
* Total Citation Counts Rankings
Ranking Based On Selection :75
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,153
3,289
0.535
Sushil Kumar
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,235
1,673
0.203
Semiconductor lasers
Terahertz technology
Intersubband devices
Quantum cascade lasers
Daniel Lopresti
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,997
1,289
0.161
Document Image Analysis
Bioinformatics
Computer Security
Robert Trent
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,924
1,909
0.241
Gang Xiong
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,709
6,921
0.898
wireless communication
digital signal processing
wireless standard
2G/3G/4G/5G/6G
Michael Behe
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,691
953
0.124
Protein Evolution
Molecular Machines
Protein-Protein Binding Sites
Lifang He
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,676
7,015
0.914
Machine Learning
Tensor Analysis
AI for Healthcare
Medical Imaging
Biomedical informatics
Robert Flowers
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,675
2,345
0.306
mechanistic and physical organic chemistry
Arnold R Spokane
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,651
1,384
0.181
vocational psychology
environmental psychology
interest measurement
counseling
Paul Brockman
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,427
3,285
0.442
Gray Bebout
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,297
2,844
0.390
subduction
stable isotope geochemistry
nitrogen
astrobiology
Mars
Jeff Trinkle
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,285
2,002
0.275
robotics
physical simulation
multibody dynamics
grasping
motion planning
Jeff Heflin
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,235
1,313
0.181
Artificial Intelligence
Information Integration
Knowledge Graphs
Semantic Web
Ontologies
Barbara Malt
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,143
2,066
0.289
Anthony J Mchugh
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,008
1,008
0.144
Polymer science and engineering
Panayiotis Diplas
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,955
2,480
0.357
Environmental
Fluvial and Infrastructure Hydraulics
David A Vicic
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,951
2,316
0.333
Yahong Rosa Zheng
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,700
2,320
0.346
Frank E Curtis
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,422
5,301
0.825
Mathematical Optimization
Scientific Computing
Machine Learning
Jill E Schneider
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,405
940
0.147
Frank J Pazzaglia
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,355
1,924
0.303
Geomorphology
Geology
Active Tectonics
Ivan Biaggio
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,339
1,598
0.252
molecular photonics
nonlinear optics
organic semiconductors
singlet fission
Robert K Booth
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,245
2,571
0.412
Michael Spear
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,223
1,446
0.232
Wenxin Liu
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,184
3,507
0.567
Power Systems
Power Electronics
Control
Deep Reinforcement Learning
Chad Meyerhoefer
Lehigh University
Bethlehem, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,153
3,289
0.535