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
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :26
engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
494
224
0.453
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :27
physics
experiments
nuclear structure
neutron imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
215
0.827
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :28
Synthetic Aperture Ladar
3D Imaging Ladar
Digital Holography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
434
205
0.472
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :29
Plasma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
539
198
0.367
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :30
Laser
optical fiber
Brillouin Scattering
LIDAR
Nonlinear Optics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
620
192
0.310
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :31
Aeroacoustics
Rotorcraft
Helicopters
Aerodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
207
191
0.923
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :32
Microwave Photonics
2D Excitonics
Optoelectronics
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
278
184
0.662
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :33
Plasma Physics Plasma Chemistry
Optical Diagnostics
Plasma Liquid Breakdown
Fusion Plasmas
Processing Plasmas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
328
176
0.537
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :34
Robotics
artificial intelligence
human factors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
250
169
0.676
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :35
Shock Wave Boundary Layer Interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
163
0.988
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :36
Robotics
Signal Processing
Embedded Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
404
141
0.349
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :37
signal processing
machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
133
0.806
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :38
Artificial Intelligence
Robotic Autonomy
Human-Robot Interaction
Human-Machine Interaction
Cognitive Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
130
0.302
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :39
photonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
117
0.944
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :40
Lunar grid
space resources
ISRU
payload integration
business development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
113
0.983
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :41
Biomedical Engineering
Computational Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
117
104
0.889
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :42
Fatigue
Fracture Mechanics
Advanced Materials
Additive Manufacturing
Aerospace
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
100
0.658
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :43
machine learning
optimal control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157
91
0.580
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :44
composites
fracture
t-stress
fatigue
testing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
75
0.347
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :45
wireless
signal processing
RF
parallel architectures
cognitive systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
74
0.336
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :46
Sociology
Learning Theory
Cognitive processes
human factors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
74
0.465
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :47
Pulsed Power
High Power Microwaves
Radar
High Voltage Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
74
0.617
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :48
Machine learning
image processing
data science
adversarial machine learning
optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
71
0.651
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :49
multi-target tracking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
65
0.985
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :50
Aerospace Engineering
Flight Controls
Intelligent Systems
Modeling & Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
169
61
0.361
* Last 6 Years Citation Counts Rankings
Steven Mitchell
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
494
224
0.453
* Last 6 Years Citation Counts Rankings
Jeremy Bundgaard
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
215
0.827
physics
experiments
nuclear structure
neutron imaging
* Last 6 Years Citation Counts Rankings
Brian W Krause
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
434
205
0.472
* Last 6 Years Citation Counts Rankings
Jonathon Heinrich
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
539
198
0.367
* Last 6 Years Citation Counts Rankings
Eliot Petersen
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
620
192
0.310
Laser
optical fiber
Brillouin Scattering
LIDAR
Nonlinear Optics
* Last 6 Years Citation Counts Rankings
D Caleb Sargent
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
207
191
0.923
* Last 6 Years Citation Counts Rankings
Brian J Modtland
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
278
184
0.662
Microwave Photonics
2D Excitonics
Optoelectronics
Renewable Energy
* Last 6 Years Citation Counts Rankings
Sarah N Gucker
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
328
176
0.537
Plasma Physics Plasma Chemistry
Optical Diagnostics
Plasma Liquid Breakdown
Fusion Plasmas
Processing Plasmas
* Last 6 Years Citation Counts Rankings
Samantha F Warta
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
250
169
0.676
Robotics
artificial intelligence
human factors
* Last 6 Years Citation Counts Rankings
Ilan Grossman
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
163
0.988
* Last 6 Years Citation Counts Rankings
Richard Primerano
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
404
141
0.349
Robotics
Signal Processing
Embedded Systems
* Last 6 Years Citation Counts Rankings
Gabriel Ford
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
133
0.806
* Last 6 Years Citation Counts Rankings
Jerry L Franke
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
130
0.302
Artificial Intelligence
Robotic Autonomy
Human-Robot Interaction
Human-Machine Interaction
Cognitive Science
* Last 6 Years Citation Counts Rankings
Guy Chriqui
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
117
0.944
* Last 6 Years Citation Counts Rankings
Hunter Williams
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
113
0.983
Lunar grid
space resources
ISRU
payload integration
business development
* Last 6 Years Citation Counts Rankings
Daniel Jacobson
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
117
104
0.889
Biomedical Engineering
Computational Neuroscience
* Last 6 Years Citation Counts Rankings
William A Grell
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
152
100
0.658
Fatigue
Fracture Mechanics
Advanced Materials
Additive Manufacturing
Aerospace
* Last 6 Years Citation Counts Rankings
Christian R Speck
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157
91
0.580
machine learning
optimal control
* Last 6 Years Citation Counts Rankings
Alex S Selvarathinam
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
75
0.347
composites
fracture
t-stress
fatigue
testing
* Last 6 Years Citation Counts Rankings
Ajit Reddy
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
74
0.336
wireless
signal processing
RF
parallel architectures
cognitive systems
* Last 6 Years Citation Counts Rankings
James Crutchfield
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
159
74
0.465
Sociology
Learning Theory
Cognitive processes
human factors
* Last 6 Years Citation Counts Rankings
Jared M Johnson
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
74
0.617
Pulsed Power
High Power Microwaves
Radar
High Voltage Engineering
* Last 6 Years Citation Counts Rankings
Peter Barrett Bryan
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
71
0.651
Machine learning
image processing
data science
adversarial machine learning
optimization
* Last 6 Years Citation Counts Rankings
Christopher Berry
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
65
0.985
* Last 6 Years Citation Counts Rankings
Christopher Elliott
Lockheed Martin Corporation
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
169
61
0.361
Aerospace Engineering
Flight Controls
Intelligent Systems
Modeling & Simulation