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 :1
Optimization
Control
Signal Processing
Artificial Intelligence
Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
254,822
99,901
0.392
* Total Citation Counts Rankings
Ranking Based On Selection :2
Nanophotonics
Photonic Crystals
Metamaterials
Plasmonics
Solar Cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121,069
57,557
0.475
* Total Citation Counts Rankings
Ranking Based On Selection :3
Electronic and optical properties of materials
nonlinear optics
spectroscopy
photonics
nanoscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110,109
52,900
0.480
* Total Citation Counts Rankings
Ranking Based On Selection :4
Distributed Systems
Machine Learning
Databases
Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79,077
37,828
0.478
* Total Citation Counts Rankings
Ranking Based On Selection :5
electron devices
VLSI
solid-state
nanotechnology
nano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,592
33,844
0.473
* Total Citation Counts Rankings
Ranking Based On Selection :6
VLSI
Hardware
Graphics and Imaging
Applying Engineering to Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70,072
17,610
0.251
* Total Citation Counts Rankings
Ranking Based On Selection :7
Epitaxy
MBE
Semiconductor Lasers
Integrated Photonics
Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,097
19,647
0.289
* Total Citation Counts Rankings
Ranking Based On Selection :8
quantization
information theory
signal processing
data compression
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,418
7,709
0.128
* Total Citation Counts Rankings
Ranking Based On Selection :9
Robotics
Haptics
Human Motion Understanding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,604
18,124
0.345
* Total Citation Counts Rankings
Ranking Based On Selection :10
Magnetic Resonance Imaging
Medical Imaging
Signal Processing
Image Reconstruction
MRI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,378
18,698
0.379
* Total Citation Counts Rankings
Ranking Based On Selection :11
Multimedia Systems
Image and Video Coding
Media Streaming
Image/Video Processing
Multimedia Signal Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,116
5,021
0.111
* Total Citation Counts Rankings
Ranking Based On Selection :12
photovoltaics
organic semiconductors
perovskite solar cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,552
24,954
0.615
* Total Citation Counts Rankings
Ranking Based On Selection :13
Network information theory
imaging sensors and systems
FPGAs
smart grid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,518
7,313
0.185
* Total Citation Counts Rankings
Ranking Based On Selection :14
Optical communications
Optical communication
Optical fiber communication
Fiber optics
Free-space optical communications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,994
9,672
0.255
* Total Citation Counts Rankings
Ranking Based On Selection :15
semiconductor devices
nano electronics
optical interconnects
solar cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,677
8,086
0.215
* Total Citation Counts Rankings
Ranking Based On Selection :16
nanoelectronics
semiconductors
electron devices
2D materials
thermal management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,217
19,652
0.543
* Total Citation Counts Rankings
Ranking Based On Selection :17
statistics
machine learning
probability theory
information theory
signal processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,931
18,113
0.586
* Total Citation Counts Rankings
Ranking Based On Selection :18
Stretchable electronics
Wearable electronics
Energy Harvesting
Nanogenerator
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,171
22,288
0.764
* Total Citation Counts Rankings
Ranking Based On Selection :19
Computational Imaging
Computational Displays
Computational Optics
Neural Rendering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,798
21,782
0.844
* Total Citation Counts Rankings
Ranking Based On Selection :20
Space Physics
Radioscience
Electromagnetics
Remote Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,594
5,360
0.209
* Total Citation Counts Rankings
Ranking Based On Selection :21
Engineering & Technology
materials science
electronics and electrical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,097
7,568
0.342
* Total Citation Counts Rankings
Ranking Based On Selection :22
Bioengineering
Biosensors
Biomaterials
Directed Evolution
Aptamers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,031
6,475
0.340
* Total Citation Counts Rankings
Ranking Based On Selection :23
power
groups
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,994
6,185
0.326
* Total Citation Counts Rankings
Ranking Based On Selection :24
Nano-optics
Plasmonics
Flexible Electronics
Electronic Materials
Nanoelectronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,971
10,545
0.621
* Total Citation Counts Rankings
Ranking Based On Selection :25
Nanophotonics
microscopy
sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,346
3,994
0.244
Stephen Boyd
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
254,822
99,901
0.392
Optimization
Control
Signal Processing
Artificial Intelligence
Finance
Shanhui Fan
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
121,069
57,557
0.475
Nanophotonics
Photonic Crystals
Metamaterials
Plasmonics
Solar Cells
Tony F Heinz
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110,109
52,900
0.480
Electronic and optical properties of materials
nonlinear optics
spectroscopy
photonics
nanoscience
Matei Zaharia
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79,077
37,828
0.478
Distributed Systems
Machine Learning
Databases
Security
HS Philip Wong
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,592
33,844
0.473
electron devices
VLSI
solid-state
nanotechnology
nano
Mark Horowitz
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70,072
17,610
0.251
VLSI
Hardware
Graphics and Imaging
Applying Engineering to Biology
James S Harris Jr
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,097
19,647
0.289
Epitaxy
MBE
Semiconductor Lasers
Integrated Photonics
Nanotechnology
Robert M Gray
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,418
7,709
0.128
quantization
information theory
signal processing
data compression
Oussama Khatib
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,604
18,124
0.345
Robotics
Haptics
Human Motion Understanding
John Pauly
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,378
18,698
0.379
Magnetic Resonance Imaging
Medical Imaging
Signal Processing
Image Reconstruction
MRI
Bernd Girod
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,116
5,021
0.111
Multimedia Systems
Image and Video Coding
Media Streaming
Image/Video Processing
Multimedia Signal Processing
Tomas Leijtens
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,552
24,954
0.615
photovoltaics
organic semiconductors
perovskite solar cells
Abbas El Gamal
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,518
7,313
0.185
Network information theory
imaging sensors and systems
FPGAs
smart grid
Joseph M Kahn
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,994
9,672
0.255
Optical communications
Optical communication
Optical fiber communication
Fiber optics
Free-space optical communications
Krishna Saraswat
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,677
8,086
0.215
semiconductor devices
nano electronics
optical interconnects
solar cells
Eric Pop
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,217
19,652
0.543
nanoelectronics
semiconductors
electron devices
2D materials
thermal management
Andrea Montanari
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,931
18,113
0.586
statistics
machine learning
probability theory
information theory
signal processing
Simiao Niu
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,171
22,288
0.764
Stretchable electronics
Wearable electronics
Energy Harvesting
Nanogenerator
Gordon Wetzstein
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,798
21,782
0.844
Computational Imaging
Computational Displays
Computational Optics
Neural Rendering
Umran S Inan
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,594
5,360
0.209
Space Physics
Radioscience
Electromagnetics
Remote Sensing
Belgacem Haba|Bel Haba, Berugasemu Haba
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,097
7,568
0.342
Engineering & Technology
materials science
electronics and electrical engineering
H Tom Soh
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,031
6,475
0.340
Bioengineering
Biosensors
Biomaterials
Directed Evolution
Aptamers
Deborah Gruenfeld
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,994
6,185
0.326
Jonathan A Fan
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,971
10,545
0.621
Nano-optics
Plasmonics
Flexible Electronics
Electronic Materials
Nanoelectronics
Olav Solgaard
Stanford University
Stanford, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,346
3,994
0.244
Nanophotonics
microscopy
sensors